Publikationen
2021
2020
Boolakee T. Heide C. Wagner F. Ott C. , Schlecht MT. , Ristein J. Weber HB. , Hommelhoff P. Length-dependence of light-induced currents in graphene Journal of Physics B-Atomic Molecular and Optical Physics 2020 )ISSN: 0953-4075 10.1088/1361-6455/ab9075 https://iopscience.iop.org/article/10.1088/1361-6455/ab9075 Deng H. , Leedle KJ. , Miao Y. , Black DS. , Urbanek KE. , McNeur J. Kozak M. Ceballos A. , Hommelhoff P. Solgaard O. , Byer RL. , Harris JS. :Gallium Oxide for High-Power Optical Applications Advanced Optical Materials 2020 )ISSN: 2195-1071 10.1002/adom.201901522 Heide C. Boolakee T. Higuchi T. Hommelhoff P. Sub-cycle temporal evolution of light-induced electron dynamics in hexagonal 2D materials JPhys Photonics 2020 )ISSN: 2515-7647 10.1088/2515-7647 https://iopscience.iop.org/article/10.1088/2515-7647/ab7d82 Heide C. Hauck M. , Higuchi T. Ristein J. Ley L. Weber HB. , Hommelhoff P. Attosecond-fast internal photoemission Nature Photonics 14 2020 ), S. 219–222 ISSN: 1749-4885 10.1038/s41566-019-0580-6 https://arxiv.org/abs/2001.02989 Heimerl J. Higuchi T. Ammon M. , Schneider MA. , Hommelhoff P. Gap-size dependence of optical near fields in a variable nanoscale two-tip junction Physical Review B 101 2020 ), Art.Nr.: 125403 ISSN: 2469-9950 10.1103/PhysRevB.101.125403 Morimoto Y. Baum P. :Single-Cycle Optical Control of Beam Electrons Physical Review Letters 125 2020 )ISSN: 0031-9007 10.1103/PhysRevLett.125.193202 Morimoto Y. Hommelhoff P. Intracycle interference in the interaction of laser and electron beams Physical Review Research 2020 ), Art.Nr.: 043089 ISSN: 2643-1564 10.1103/PhysRevResearch.2.043089 https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.2.043089
2019
Dienstbier P. Tani F. , Higuchi T. Travers JC. , Russell PSJ. , Hommelhoff P. Generation of 1.5 cycle pulses at 780 nm at oscillator repetition rates with stable carrier-envelope phase Optics Express 27 2019 ), S. 24105 - 24113 ISSN: 1094-4087 10.1364/OE.27.024105 https://www.osapublishing.org/oe/abstract.cfm?uri=oe-27-17-24105 Ermolov A. , Heide C. Dienstbier P. Köttig F. , Tani F. , Hommelhoff P. Russell PS. :Carrier-envelope-phase-stable soliton-based pulse compression to 4.4 fs and ultraviolet generation at the 800 kHz repetition rate Optics Letters 44 2019 ), S. 5005-5008 ISSN: 0146-9592 10.1364/OL.44.005005 https://www.osapublishing.org/ol/abstract.cfm?uri=ol-44-20-5005 Ermolov A. , Heide C. Dienstbier P. Tani F. , Köttig F. , Hommelhoff P. Russell PSJ. :CEP-stable generation of close to single-cycle and ultrashort UV pulses at 800 kHz repetition rate using a gas-filled hollow-core PCF 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 (Munich 23. Juni 2019 - 27. Juni 2019 )In: 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 2019 10.1109/CLEOE-EQEC.2019.8872709 Heide C. Boolakee T. Higuchi T. Weber HB. , Hommelhoff P. Interaction of carrier envelope phase-stable laser pulses with graphene:the transition from the weak-field to the strong-field regime New Journal of Physics 2019 ), Art.Nr.: 045003 ISSN: 1367-2630 10.1088/1367-2630/ab13ce https://arxiv.org/abs/1903.07558 Heide C. Higuchi T. Ullmann K. , Weber HB. , Hommelhoff P. Lightwave-controlled electron dynamics in graphene XXI International Conference on Ultrafast Phenomena 2018 (UP 2018) In: EPJ Web Conf. (Hrsg.): 205 2019 10.1051/epjconf/201920505002 https://www.epj-conferences.org/articles/epjconf/abs/2019/10/epjconf_up2019_05002/epjconf_up2019_05002.html Hoff D. , Krüger M. Maisenbacher L. , Sayler AM. , Paulus GG. , Hommelhoff P. Tracing the phase of focused broadband laser pulses 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 (Munich 23. Juni 2019 - 27. Juni 2019 )In: 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 2019 10.1109/CLEOE-EQEC.2019.8871697 Kozak M. Higuchi T. McNeur J. Shiloh R. Heide C. Paschen T. Yousefi P. Sturm C. , Li A. Illmer J. Meier S. Schönenberger N. Dienstbier P. Tafel A. Weber P. Zimmermann R. Seidling M. Mittelbach A. Heimerl J. Eckstein T. Hundhausen M. Ristein J. Hommelhoff P. From strong-field physics in and at nanoscale matter to photonics-based laser accelerators XXI International Conference on Ultrafast Phenomena 2018 (UP 2018) In: 205 2019 10.1051/epjconf/201920508009 https://www.epj-conferences.org/articles/epjconf/abs/2019/10/epjconf_up2019_08009/epjconf_up2019_08009.html Lawler G. , Sanwalka K. , Zhuang Y. , Yu V. , Paschen T. Robles R. , Williams O. , Sakai Y. , Naranjo B. , Rosenzweig J. :Electron Diagnostics for Extreme High Brightness Nano-Blade Field Emission Cathodes Instruments 3 2019 ), Art.Nr.: 57 ISSN: 2410-390X 10.3390/instruments3040057 https://www.mdpi.com/2410-390X/3/4/57 Nag T. , Slager RJ. , Higuchi T. Oka T. :Dynamical synchronization transition in interacting electron systems Physical Review B 100 2019 )ISSN: 2469-9950 10.1103/PhysRevB.100.134301 Niedermayer U. , Adelmann A. , Bettoni S. , Calvi M. , Dehler M. , Ferrari E. , Frei F. , Hauenstein D. , Hermann B. , Hiller N. , Ischebeck R. , Lombosi C. , Eduard P. , Reiche S. , Rivkin L. , Aßmann R. , Dorda U. , Hartl I. , Kuropka W. , Lemery F. , Marchetti B. , Mayet F. , Xuan H. , Zhu J. , Balck DS. , Broaddus PN. , Byer R. , Ceballos A. , Deng H. , Fan S. , Harris J. , Hirano T. , Hughes T. , Jiang Y. , Langenstein T. , Leedle K. , Miao Y. , Ody A. , Pigott A. , Sapra N. , Solgaard O. , Su L. , Tan S. , Vuckovic J. , Yang K. , Zhao Z. , Boine-Frankenheim O. , Egenolf T. , Skär E. , Cesar D. , Musumeci P. , Naranjo B. , Rosenzweig J. , Shen XF. , Cowan B. , England RJ. , Huang Z. , Cankaya H. , Fakhari M. , Fallahi A. , Kärtner FX. , Feurer T. , Hommelhoff P. Illmer J. Li A. Mittelbach A. McNeur J. Schönenberger N. Shiloh R. Tafel A. Yousefi P. Kozak M. Qi M. , Lee YJ. , Huang YC. , Simakov E. :Challenges in simulating beam dynamics of dielectric laser acceleration International Journal of Modern Physics A 34 2019 ), Art.Nr.: 1942031 ISSN: 0217-751X 10.1142/S0217751X19420314 https://www.worldscientific.com/doi/abs/10.1142/S0217751X19420314 Paschen T. Förster M. Krüger M. Lemell C. , Wachter G. , Libisch F. , Madlener T. , Burgdoerfer J. , Hommelhoff P. Two-color phase-controlled photoemission from a zero-dimensional nanostructure XXI International Conference on Ultrafast Phenomena 2018 (UP 2018) In: EPJ Web Conf. (Hrsg.): 205 2019 10.1051/epjconf/201920505004 https://www.epj-conferences.org/articles/epjconf/abs/2019/10/epjconf_up2019_05004/epjconf_up2019_05004.html Schönenberger N. Mittelbach A. Yousefi P. McNeur J. Niedermayer U. , Hommelhoff P. Generation and Characterization of Attosecond Microbunched Electron Pulse Trains via Dielectric Laser Acceleration Physical Review Letters 123 2019 ), Art.Nr.: 264803 ISSN: 0031-9007 10.1103/PhysRevLett.123.264803 https://arxiv.org/abs/1910.14343 Tafel A. Meier S. Ristein J. Hommelhoff P. Femtosecond Laser-Induced Electron Emission from Nanodiamond-Coated Tungsten Needle Tips Physical Review Letters 123 2019 ), Art.Nr.: 146802 ISSN: 0031-9007 10.1103/PhysRevLett.123.146802 https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.123.146802 Tafel A. Wu M. , Spiecker E. , Hommelhoff P. Ristein J. Fabrication and structural characterization of diamond-coated tungsten tips Diamond and Related Materials 97 2019 ), Art.Nr.: 107446 ISSN: 0925-9635 10.1016/j.diamond.2019.107446 Wu M. , Tafel A. Hommelhoff P. Spiecker E. :Three-Dimensional Electrostatic Field at an Electron Nano-Emitter Determined by Differential Phase Contrast in Scanning Transmission Electron Microscopy Microscopy and Microanalysis 25 2019 ), S. 74-75 ISSN: 1431-9276 10.1017/S1431927619001107 Wu M. , Tafel A. Hommelhoff P. Spiecker E. :Determination of 3D electrostatic field at an electron nano-emitter Applied Physics Letters 114 2019 ), S. 013101 ISSN: 0003-6951 10.1063/1.5055227 http://aip.scitation.org/doi/10.1063/1.5055227 Yousefi P. Schönenberger N. McNeur J. Kozak M. Niedermayer U. , Hommelhoff P. Dielectric laser electron acceleration in a dual pillar grating with a distributed Bragg reflector Optics Letters 44 2019 ), S. 1520-1523 ISSN: 0146-9592 10.1364/OL.44.001520 https://arxiv.org/abs/1905.05489 Zimmermann R. Weber P. Seidling M. Hommelhoff P. Beam splitting of low-energy guided electrons with a two-sided microwave chip Applied Physics Letters 115 2019 ), Art.Nr.: 104103 ISSN: 0003-6951 10.1063/1.5117355 https://aip.scitation.org/doi/abs/10.1063/1.5117355
2018
Heide C. Higuchi T. Weber HB. , Hommelhoff P. Coherent Electron Trajectory Control in Graphene Physical Review Letters 121 2018 ), Art.Nr.: 207401 ISSN: 0031-9007 10.1103/PhysRevLett.121.207401 https://arxiv.org/abs/1811.07047 Kozak M. Eckstein T. Schönenberger N. Hommelhoff P. Inelastic ponderomotive scattering of electrons at a high-intensity optical travelling wave in vacuum Nature Physics 14 2018 ), S. 121–125 ISSN: 1745-2473 10.1038/nphys4282 https://arxiv.org/abs/1905.05240 Kozak M. McNeur J. Schönenberger N. Illmer J. Li A. Tafel A. Yousefi P. Eckstein T. Hommelhoff P. Ultrafast scanning electron microscope applied for studying the interaction between free electrons and optical near-fields of periodic nanostructures Journal of Applied Physics 124 2018 ), Art.Nr.: 023104 ISSN: 0021-8979 10.1063/1.5032093 https://arxiv.org/abs/1805.07402 Kozak M. Schönenberger N. Hommelhoff P. Ponderomotive Generation and Detection of Attosecond Free-Electron Pulse Trains Physical Review Letters 120 2018 ), Art.Nr.: 103203 ISSN: 0031-9007 10.1103/PhysRevLett.120.103203 https://arxiv.org/abs/1905.05245 Krüger M. Lemell C. , Wachter G. , Burgdörfer J. , Hommelhoff P. Attosecond physics phenomena at nanometric tips Journal of the Physics B: Atomic and Molecular Physics 51 2018 ), Art.Nr.: 172001 ISSN: 0022-3700 10.1088/1361-6455/aac6ac http://iopscience.iop.org/article/10.1088/1361-6455/aac6ac McNeur J. Kozak M. Schönenberger N. Leedle KJ. , Deng H. , Ceballos A. , Hoogland H. Ruehl A. , Hartl I. , Holzwarth R. , Solgaard O. , Harris JS. , Byer RL. , Hommelhoff P. Elements of a dielectric laser accelerator Optica 5 2018 ), S. 687-690 ISSN: 2334-2536 10.1364/OPTICA.5.000687 https://arxiv.org/abs/1604.07684 Meier S. Higuchi T. Nutz M. , Högele A. , Hommelhoff P. High spatial coherence in multiphoton-photoemitted electron beams Applied Physics Letters 113 2018 ), Art.Nr.: 143101 ISSN: 0003-6951 10.1063/1.5045282 https://arxiv.org/abs/1811.06376 Niedermayer U. , Egenolf T. , Boine-Frankenheim O. , Hommelhoff P. Alternating-Phase Focusing for Dielectric-Laser Acceleration Physical Review Letters 121 2018 ), Art.Nr.: 214801 ISSN: 0031-9007 10.1103/PhysRevLett.121.214801 https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.214801 Schoetz J. , Mitra S. , Fuest H. , Neuhaus M. , Okell WA. , Förster M. Paschen T. Ciappina MF. , Yanagisawa H. , Wnuk P. , Hommelhoff P. Kling MF. :Nonadiabatic ponderomotive effects in photoemission from nanotips in intense midinfrared laser fields Physical Review A 97 2018 ), Art.Nr.: 013413 ISSN: 1050-2947 10.1103/PhysRevA.97.013413 https://arxiv.org/abs/1905.06079 Seiffert L. , Paschen T. Hommelhoff P. Fennel T. :High-order above-threshold photoemission from nanotips controlled with two-color laser fields Journal of the Physics B: Atomic and Molecular Physics 51 2018 ), Art.Nr.: 134001 ISSN: 0022-3700 10.1088/1361-6455/aac34f https://arxiv.org/abs/1802.04553 Yousefi P. McNeur J. Kozak M. Niedermayer U. , Gannott F. , Lohse O. , Boine-Frankenheim O. , Hommelhoff P. Silicon dual pillar structure with a distributed Bragg reflector for dielectric laser accelerators: Design and fabrication Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2018 ), S. 221-223 ISSN: 0168-9002 10.1016/j.nima.2018.01.065 https://arxiv.org/abs/1801.05234
2017
Ciappina MF. , Perez-Hernandez JA. , Landsman A. , Okell WA. , Zherebtsov S. , Förg B. , Schoetz J. , Seiffert L. , Fennel T. , Shaaran T. , Zimmermann T. Chacón A. , Guichard R. , Zaïr A. , Tisch JWG. , Marangos JP. , Witting T. , Braun A. , Maier SA. , Roso L. , Krüger M. Hommelhoff P. Kling MF. , Krausz F. , Lewenstein M. :Attosecond physics at the nanoscale Reports on Progress in Physics 80 2017 ), Art.Nr.: 054401 ISSN: 0034-4885 10.1088/1361-6633/aa574e https://arxiv.org/abs/1607.01480 Eduard P. , Bettoni S. , Calvi M. , Dehler M. , Frei F. , Hommelhoff P. Kozak M. McNeur J. C. Ozkan L. , Reiche S. , Romann A. , Ischebeck R. :Outline of a dielectric laser acceleration experiment at SwissFEL Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2017 ), S. 87-90 ISSN: 0168-9002 10.1016/j.nima.2017.01.016 Fecher FW. , Buerhop-Lutz C. , Pickel T. , Hundhausen M. Zetzmann C. , Camus C. , Hauch J. , Brabec C. :Qualitative und quantitative Auswertung regelmäßig durchgeführter aIR-Inspektionen von PV-Anlagen mit typischem PID-Muster 32. Symposium Photovoltaische Solarenergie (Bad Staffelstein 8. März 2017 - 10. März 2017 )https://www.researchgate.net/publication/314442905_Qualitative_und_quantitative_Auswertung_regelmassig_durchgefuhrter_aIR-Inspektionen_von_PV-Anlagen_mit_typischem_PID-Muster Förster M. Paschen T. Thomas S. Krüger M. Hommelhoff P. Strong-Field-Assisted Measurement of Near-Fields and Coherent Control of Photoemission at Nanometric Metal Tips In: Progress in Ultrafast Intense Laser Science Springer 2017 , S. 143-155 10.1007/978-3-319-64840-8_8 https://link.springer.com/chapter/10.1007/978-3-319-64840-8_8 Higuchi T. Heide C. Ullmann K. , Weber HB. , Hommelhoff P. Light-field-driven currents in graphene Nature 550 2017 ), S. 224–228 ISSN: 0028-0836 10.1038/nature23900 https://arxiv.org/abs/1607.04198 Hoff D. , Krüger M. Maisenbacher L. , Paulus G. G. , Hommelhoff P. Sayler A M. :Using the focal phase to control attosecond processes Journal of Optics A-Pure and Applied Optics 19 2017 ), Art.Nr.: 124007 ISSN: 1464-4258 10.1088/2040-8986/aa9247 Hoff D. , Krüger M. Maisenbacher L. , Sayler A M. , Paulus G. G. , Hommelhoff P. Tracing the phase of focused broadband laser pulses Nature Physics 13 2017 ), S. 947–951 ISSN: 1745-2473 10.1038/nphys4185 https://arxiv.org/abs/1805.11531 Hommelhoff P. Coherence in laser-driven electrons at the surface and in the volume of solid matter Applied Physics B-Lasers and Optics 123 2017 ), Art.Nr.: 11 ISSN: 0946-2171 10.1007/s00340-016-6586-6 Hänsel W. , Hoogland H. Giunta M. , Schmid S. , Steinmetz T. , Doubek R. , Mayer P. , Dobner S. , Cleff C. , Fischer M. , Holzwarth R. :All polarization-maintaining fiber laser architecture for robust femtosecond pulse generation Applied Physics B-Lasers and Optics 123 2017 ), Art.Nr.: 41 ISSN: 0946-2171 10.1007/s00340-016-6598-2 Kanai T. , Malevich P. , Kangaparambil SS. , Ishida K. , Mizui M. , Yamanouchi K. , Hoogland H. Holzwarth R. , Pugzlys A. , Baltuska A. :Parametric amplification of 100 fs mid-infrared pulses in ZnGeP2 driven by a Ho:YAG chirped-pulse amplifier Optics Letters 42 2017 ), S. 683-686 ISSN: 0146-9592 10.1364/OL.42.000683 Kozak M. Beck P. Deng H. , McNeur J. Schönenberger N. Gaida C. , Stutzki F. , Gebhardt M. , Limpert J. , Ruehl A. , Hartl I. , Solgaard O. , Harris JS. , Byer RL. , Hommelhoff P. Acceleration of sub-relativistic electrons with an evanescent optical wave at a planar interface Optics Express 25 2017 ), S. 19195-19204 ISSN: 1094-4087 10.1364/OE.25.019195 Kozak M. Förster M. McNeur J. Schönenberger N. Leedle K. , Deng H. , Harris J. , Byer R. , Hommelhoff P. Dielectric laser acceleration of sub-relativistic electrons by few-cycle laser pulses Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2017 ), S. 84-86 ISSN: 0168-9002 10.1016/j.nima.2016.12.051 Kozak M. McNeur J. Leedle K. , Deng H. , Schönenberger N. Ruehl A. , Hartl I. , Harris J. , Byer R. , Hommelhoff P. Optical gating and streaking of free electrons with sub-optical cycle precision Nature Communications 8 2017 ), Art.Nr.: 14342 ISSN: 2041-1723 10.1038/ncomms14342 https://arxiv.org/abs/1512.04394 Liu Q. , Rupp P. , Foerg B. , Schoetz J. , Süßmann F. , Okell WA. , Passig J. , Tiggesbäumker J. , Meiwes-Broer KH. , Seiffert L. , Fennel T. , Rühl E. , Förster M. Hommelhoff P. Sergey Z. , Kling MF. :Photoemission from nanomaterials in strong few-cycle laser fields Springer Verlag 2017 10.1007/978-94-024-0850-8_14 Paschen T. Förster M. Krüger M. Lemell C. , Wachter G. , Libisch F. , Madlener T. , Burgdörfer J. , Hommelhoff P. High visibility in two-color above-threshold photoemission from tungsten nanotips in a coherent control scheme Journal of Modern Optics 64 2017 ), S. 1054-1060 ISSN: 0950-0340 10.1080/09500340.2017.1281453 https://arxiv.org/abs/1707.03849 Schoetz J. , Foerg B. , Förster M. Okell WA. , Stockman MI. , Krausz F. , Hommelhoff P. Kling MF. :Reconstruction of Nanoscale Near Fields by Attosecond Streaking IEEE Journal of Selected Topics in Quantum Electronics 23 2017 ), Art.Nr.: 7738457 ISSN: 1077-260X 10.1109/JSTQE.2016.2625046 Seiffert L. , Henning P. , Rupp P. , Zherebtsov S. , Hommelhoff P. Kling MF. , Fennel T. :Trapping field assisted backscattering in strong-field photoemission from dielectric nanospheres Journal of Modern Optics 64 2017 ), S. 1096-1103 ISSN: 0950-0340 10.1080/09500340.2017.1288838 https://www.tandfonline.com/doi/full/10.1080/09500340.2017.1288838
2016
Bashouti MY. , Talebi R. , Kassar T. , Nahal A. , Ristein J. Unruh T. , Christiansen SH. :Systematic Surface Phase Transition of Ag Thin Films by Iodine Functionalization at Room Temperature: Evolution of Optoelectronic and Texture Properties Scientific Reports 6 2016 )ISSN: 2045-2322 10.1038/srep21439 Förg B. , Schoetz J. , Süßmann F. , Förster M. Krüger M. Ahn B. , Okell WA. , Wintersperger K. , Zherebtsov S. , Guggenmos A. , Pervak V. , Kessel A. , Trushin SA. , Azzeer AM. , Stockman MI. , Kim D. , Krausz F. , Hommelhoff P. Kling MF. :Attosecond nanoscale near-field sampling Nature Communications 7 2016 ), Art.Nr.: 11717 ISSN: 2041-1723 10.1038/ncomms11717 https://arxiv.org/abs/1508.05611 Förster M. Paschen T. Krüger M. Lemell C. , Wachter G. , Libisch F. , Madlener T. , Burgdoerfer J. , Hommelhoff P. Two-color coherent control of femtosecond above-threshold photoemission from a Tungsten nanotip Physical Review Letters 117 2016 ), Art.Nr.: 217601 ISSN: 0031-9007 10.1103/PhysRevLett.117.217601 https://arxiv.org/abs/1603.01516 Higuchi T. Heide C. Ullmann K. , Weber HB. , Hommelhoff P. Light-field driven currents in graphene arXiv 12 2016 )ISSN: 2331-8442 http://arxiv.org/abs/1607.04198 Higuchi T. Kuwata-Gonokami M. :Control of antiferromagnetic domain distribution via polarization-dependent optical annealing Nature Communications 7 2016 ), Art.Nr.: 10720 ISSN: 2041-1723 10.1038/ncomms10720 http://www.nature.com/ncomms/2016/160225/ncomms10720/full/ncomms10720.html Hoogland H. McNeur J. Kozak M. Hommelhoff P. Holzwarth R. :Compact Ultrashort Pulsed 2.05 mu m All-PM Fiber Laser For Dielectric Laser Acceleration of Non-relativistic Electrons Conference on Lasers and Electro-Optics In: OSA Technical Digest 2016 https://www.osapublishing.org/abstract.cfm?uri=CLEO_SI-2016-SF1I.7 Kanai T. , Malevich P. , Kangaparambil SS. , Hoogland H. Holzwarth R. , Pugzlys A. , Baltuska A. :Sub 100-fs, 5.2-µm ZGP Parametric Amplifier Driven by a ps Ho:YAG Chirped Pulse Amplifier and its application to high harmonic generation arXiv 1-5 2016 )ISSN: 2331-8442 http://arxiv.org/abs/1609.04555 Kerse C. , Kalaycıoğlu H. , Elahi P. , Çetin B. , Kesim DK. , Akçaalan Ö. , Yavaş S. , Aşık MD. , Öktem B. , Hoogland H. Holzwarth R. , Ilday FÖ. :Ablation-cooled material removal with ultrafast bursts of pulses Nature 537 2016 ), S. 84-88 ISSN: 0028-0836 10.1038/nature18619 Kozak M. McNeur J. Leedle K. , Deng H. , Schönenberger N. Ruehl A. , Hartl I. , Hoogland H. Holzwarth R. , Harris J. , Byer RL. , Hommelhoff P. Transverse and longitudinal characterization of electron beams using interaction with optical near-fields Optics Letters 41 2016 ), S. 3435-3438 ISSN: 0146-9592 10.1364/OL.41.003435 https://arxiv.org/abs/1611.09558 Kruit P. , Hobbs RG. , Kim CS. , Yang Y. , Manfrinato VR. , Hammer J. Thomas S. Weber P. Klopfer B. , Kohstall C. , Juffmann T. , Kasevich MA. , Hommelhoff P. Berggren KK. :Designs for a quantum electron microscope Ultramicroscopy 164 2016 ), S. 31-45 ISSN: 0304-3991 10.1016/j.ultramic.2016.03.004 Kulmas M. , Paerson L. , Höflich K. , Bashouti MY. , Wu Y. , Göbelt M. , Ristein J. Bachmann J. , Meyer B. , Christiansen S. :Composite Nanostructures of TiO2 and ZnO for Water Splitting Application: Atomic Layer Deposition Growth and Density Functional Theory Investigation Advanced Functional Materials 26 2016 ), S. 4882-4889 ISSN: 1616-301X 10.1002/adfm.201505524 Malevich P. , Kanai T. , Hoogland H. Holzwarth R. , Baltuska A. , Pugzlys A. :Broadband mid-infrared pulses from potassium titanyl arsenate/zinc germanium phosphate optical parametric amplifier pumped by Tm, Ho-fiber-seeded Ho:YAG chirped-pulse amplifier Optics Letters 41 2016 ), S. 930-933 ISSN: 0146-9592 10.1364/OL.41.000930 McNeur J. Hammer J. Li A. Tafel A. Hommelhoff P. Tafel A. Hammer J. Recent experimental results and future directions of the DLA single grating project 16th Advanced Accelerator Concepts Workshop, AAC 2014 10.1063/1.4965635 McNeur J. Kozak M. Ehberger D. Schönenberger N. Tafel A. Li A. Hommelhoff P. A miniaturized electron source based on dielectric laser accelerator operation at higher spatial harmonics and a nanotip photoemitter Journal of Physics B-Atomic Molecular and Optical Physics 49 2016 )ISSN: 0953-4075 10.1088/0953-4075/49/3/034006 McNeur J. Kozak M. Schönenberger N. Leedle K. , Deng H. , Ceballos A. , Hoogland H. Ruehl A. , Hartl I. , Holzwarth R. , Solgaard O. , Harris J. , Byer R. , Hommelhoff P. Elements of a dielectric laser accelerator arXiv 4 2016 )ISSN: 2331-8442 http://arxiv.org/abs/1604.07684 McNeur J. Kozak M. Schönenberger N. Li A. Tafel A. Hommelhoff P. Laser-driven acceleration of subrelativistic electrons near a nanostructured dielectric grating: From acceleration via higher spatial harmonics to necessary elements of a dielectric accelerator Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 829 2016 ), S. 50-51 ISSN: 0168-9002 10.1016/j.nima.2016.01.009 Neubauer S. , Krause RK. , Schmid B. , Guldi DM. , Schmid G. :Overpotentials and Faraday Efficiencies in CO2 Electrocatalysis-the Impact of 1-Ethyl-3-Methylimidazolium Trifluoromethanesulfonate Advanced Energy Materials 6 2016 ), Art.Nr.: 1502231 ISSN: 1614-6832 10.1002/aenm.201502231 Sanchez D. , Hemmer M. , Baudisch M. , Cousin SL. , Zawilski K. , Schunemann P. , Smirnov V. , Hoogland H. Holzwarth R. , Chalus O. , Simon-Boisson C. , Biegert J. :Broadband 7 mu m OPCPA pumped by a 2 mu m picosecond Ho: YLF CPA system Components and Packaging for Laser Systems II (97300X San Francisco In: SPIE Proceedings 9730 2016 10.1117/12.2213136
2015
Bashouti MY. , Resch S. , Ristein J. Mackovic M. , Spiecker E. , Waldvogel SR. , Christiansen SH. :Functionalization of Silver Nanowires Surface using Ag-C Bonds in a Sequential Reductive Method ACS Applied Materials and Interfaces 7 2015 ), S. 21657-21661 ISSN: 1944-8244 10.1021/acsami.5b06830 Bashouti MY. , Yousefi P. Ristein J. Christiansen SH. :Electronic Properties of Si-Hx Vibrational Modes at Si Waveguide Interface. Journal of Physical Chemistry Letters 6 2015 ), S. 3988-93 ISSN: 1948-7185 10.1021/acs.jpclett.5b01918 Ehberger D. Hammer J. Eisele M. , Krüger M. Noe J. , Högele A. , Hommelhoff P. Highly Coherent Electron Beam from a Laser-Triggered Tungsten Needle Tip. Physical Review Letters 114 2015 ), S. 227601 ISSN: 0031-9007 10.1103/PhysRevLett.114.227601 https://arxiv.org/abs/1412.4584 Hammer J. Thomas S. Weber P. Hommelhoff P. Microwave chip-based beam splitter for low-energy guided electrons Physical Review Letters 114 2015 ), Art.Nr.: 254801 ISSN: 0031-9007 10.1103/PhysRevLett.114.254801 Higuchi T. Maisenbacher L. , Liehl A. , Dombi P. , Hommelhoff P. A nanoscale vacuum-tube diode triggered by few-cycle laser pulses Applied Physics Letters 106 2015 ), S. 051109 ISSN: 0003-6951 10.1063/1.4907607 https://arxiv.org/abs/1905.10712 Hommelhoff P. Higuchi T. Strong-field physics: Harmonic radiation from crystals Nature 523 2015 ), S. 541-542 ISSN: 0028-0836 10.1038/523541a Hommelhoff P. Kling MF. (Hrsg.):Attosecond Nanophysics: From Basic Science to Applications 2015 10.1002/9783527665624 http://eu.wiley.com/WileyCDA/WileyTitle/productCd-3527411712.html Hoogland H. Holzwarth R. :Compact polarization-maintaining 2.05-mu m fiber laser at 1-MHz and 1-MW peak power Optics Letters 40 2015 ), S. 3520-3523 ISSN: 0146-9592 10.1364/OL.40.003520 Kozak M. Electron acceleration in moving laser-induced gratings produced by chirped femtosecond pulses Journal of Physics B: Atomic, Molecular and Optical Physics 48 2015 ), Art.Nr.: 195601 ISSN: 1361-6455 10.1088/0953-4075/48/19/195601 Sorger C. , Hertel S. , Jobst J. , Steiner C. , Meil K. , Ullmann K. , Albert A. , Wang Y. , Krieger M. , Ristein J. Maier S. , Weber HB. :Gateless patterning of epitaxial graphene by local intercalation Nanotechnology 26 2015 ), S. 025302 ISSN: 1361-6528 10.1088/0957-4484/26/2/025302 Thomas S. Hammer J. Weber P. Hommelhoff P. Can a Quantum Electron Microscope Achieve Low - Damage (Biological) Imaging? Microscopy and Microanalysis 21 2015 ), S. 50-53 ISSN: 1431-9276 10.1017/S1431927615013124 Thomas S. Wachter G. , Lemell C. , Burgdörfer J. , Hommelhoff P. Large optical field enhancement for nanotips with large opening angles New Journal of Physics 17 2015 ), Art.Nr.: 063010 ISSN: 1367-2630 10.1088/1367-2630/17/6/063010 https://arxiv.org/abs/1412.8172
2014
Beljakowa S. , Hauck M. , Bockstedte MG. , Fromm F. Hundhausen M. Nagasawa H. , Weber HB. , Pensl G. , Krieger M. :Persistent Conductivity in n-type 3C-SiC Observed at Low Temperatures Materials Science Forum 778-780 2014 ), S. 265-268 ISSN: 0255-5476 10.4028/www.scientific.net/MSF.778-780.265 Breuer J. , Graf R. , Apolonski A. , Hommelhoff P. Dielectric laser acceleration of nonrelativistic electrons at a single fused silica grating structure: Experimental part Physical Review Special Topics-Accelerators and Beams 17 2014 ), S. 021301 ISSN: 1098-4402 10.1103/PhysRevSTAB.17.021301 http://journals.aps.org/prstab/abstract/10.1103/PhysRevSTAB.17.021301 Breuer J. , Hommelhoff P. Dielectric laser acceleration of 28 keV electrons with the inverse Smith-Purcell effect Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 740 2014 ), S. 114 ISSN: 0168-9002 10.1016/j.nima.2013.10.078 http://www.sciencedirect.com/science/article/pii/S016890021301485X Breuer J. , Hommelhoff P. Direct laser acceleration of 28 keV electrons at a single dielectric grating Workshop on Physics and Applications of High Brightness Beams: Towards a 5th Generation Light Source (San Juan 10.1016/jphpro.2014.06.004 Breuer J. , McNeur J. Hommelhoff P. Dielectric laser acceleration of electrons in the vicinity of single and double grating structures - theory and simulations Journal of Physics B: Atomic, Molecular and Optical Physics 47 2014 ), S. 234004 ISSN: 1361-6455 10.1088/0953-4075/47/23/234004 http://iopscience.iop.org/0953-4075/47/23/234004/ Ciappina MF. , Perez-Hernandez JA. , Shaaran T. , Lewenstein M. , Krüger M. Hommelhoff P. High-order harmonic generation driven by metal nanotip photoemission: theory and simulations Physical Review A 89 2014 ), S. 013409 ISSN: 1050-2947 10.1103/PhysRevA.89.013409 http://pra.aps.org/abstract/PRA/v89/i1/e013409 England RJ. , Noble RJ. , Bane K. , Dowell DH. , Ng CK. , Spencer JE. , Tantawi S. , Wu Z. , Byer RL. , Peralta E. , Soong K. , Chang CM. , Montazeri B. , Wolf SJ. , Cowan B. , Dawson J. , Gai W. , Hommelhoff P. Huang YC. , Jing C. , Mcguinness C. , Palmer RB. , Naranjo B. , Rosenzweig J. , Travish G. , Mizrahi A. , Schachter L. , Sears C. , Werner GR. , Yoder RB. :Dielectric laser accelerators Reviews of Modern Physics 86 2014 ), S. 1337 ISSN: 0034-6861 10.1103/RevModPhys.86.1337 http://link.aps.org/doi/10.1103/RevModPhys.86.1337 Hammer J. Hoffrogge J. , Heinrich S. Hommelhoff P. Phase-Resolved Electron Guiding in Optimized Chip-Based Microwave Potentials Physical Review Applied 2 2014 ), S. 044015 ISSN: 2331-7019 10.1103/PhysRevApplied.2.044015 http://link.aps.org/doi/10.1103/PhysRevApplied.2.044015 Higuchi T. Stockman MI. , Hommelhoff P. Strong-Field Perspective on High-Harmonic Radiation from Bulk Solids Physical Review Letters 113 2014 ), S. 213901 ISSN: 0031-9007 10.1103/PhysRevLett.113.213901 https://arxiv.org/abs/1406.7234 Hoffrogge J. , Stein JP. , Krüger M. Förster M. Hammer J. Ehberger D. Baum P. , Hommelhoff P. Tip-based source of femtosecond electron pulses at 30 keV Journal of Applied Physics 115 2014 ), S. 094506 ISSN: 0021-8979 10.1063/1.4867185 Hoogland H. Wittek S. , Hänsel W. , Stark S. , Holzwarth R. :Fiber chirped pulse amplifier at 2.08 μm emitting 383-fs pulses at 10 nJ and 7 MHz Optics Letters 39 2014 ), S. 6735-6738 ISSN: 0146-9592 10.1364/OL.39.006735 Krüger M. Thomas S. Förster M. Hommelhoff P. Self-probing of metal nanotips by rescattered electrons reveals the nano-optical near-field Journal of Physics B: Atomic, Molecular and Optical Physics 47 2014 ), S. 124022 ISSN: 1361-6455 10.1088/0953-4075/47/12/124022 Sanchez D. , Hemmer M. , Baudisch M. , Zawilski K. , Schunemann PG. , Hoogland H. Holzwarth R. , Biegert J. :Broadband mid-IR frequency comb with CdSiP2 and AgGaS2 from an Er,Tm:Ho fiber laser Optics Letters 39 2014 ), S. 6883-6886 ISSN: 0146-9592 10.1364/OL.39.006883 Satoh T. , Iida R. , Higuchi T. Fiebig M. , Shimura T. :Writing and reading of an arbitrary optical polarization state in an antiferromagnet Nature Photonics 9 2014 ), S. 25–29 ISSN: 1749-4885 10.1038/nphoton.2014.273 Thomas S. Kohstall C. , Kruit P. , Hommelhoff P. Semitransparency in interaction-free measurements Physical Review A - Atomic, Molecular, and Optical Physics 90 2014 ), S. 053840 ISSN: 1094-1622 10.1103/PhysRevA.90.053840 Vernaleken A. , Schmidt B. , Haensch TW. , Holzwarth R. , Hommelhoff P. Carrier-envelope frequency stabilization of a Ti:sapphire oscillator using different pump lasers: part II Applied Physics B-Lasers and Optics 117 2014 ), S. 33 ISSN: 0946-2171 10.1007/s00340-014-5795-0 http://link.springer.com/article/10.1007/s00340-014-5795-0 Wehrfritz P. Fromm F. Malzer S. , Seyller T. :Quasi-freestanding epitaxial graphene transistor with silicon nitride top gate Journal of Physics D-Applied Physics 47 2014 ), S. 305103 (5pp) ISSN: 0022-3727 10.1088/0022-3727/47/30/305103
2013
Bashouti M. , Ristein J. Haick H. , Christiansen SH. :A Non-Oxidative Approach Towards Hybrid Silicon Nanowire- Based Solar Cell Heterojunctions Hybrid Materials 1 2013 ), S. 2 ISSN: 2299-3940 10.2478/hyma-2013-0002 Bashouti MY. , Pietsch M. , Broenstrup G. , Sivakov V. , Ristein J. Christiansen S. :Heterojunction based hybrid silicon nanowire solar cell: surface termination, photoelectron and photoemission spectroscopy study Progress in Photovoltaics: Research and Applications 2013 ), S. n/a ISSN: 1099-159X 10.1002/pip.2315 Bashouti MY. , Sardashti K. , Ristein J. Christiansen S. :Kinetic study of H-terminated silicon nanowires oxidation in very first stages Nanoscale Research Letters 8 2013 ), S. 41 ISSN: 1931-7573 10.1186/1556-276X-8-41 Bashouti MY. , Sardashti K. , Schmitt SW. , Pietsch M. , Ristein J. Haick H. , Christiansen SH. :Oxide-free hybrid silicon nanowires: From fundamentals to applied nanotechnology Progress in Surface Science 88 2013 ), S. 39 ISSN: 0079-6816 10.1016/j.progsurf.2012.12.001 Breuer J. , Hommelhoff P. Laser-based acceleration of nonrelativistic electrons at a dielectric structure Physical Review Letters 111 2013 ), S. 134803 ISSN: 0031-9007 10.1103/PhysRevLett.111.134803 Fromm F. Oliveira MH. , Molina-Sanchez A. , Hundhausen M. Lopes JMJ. , Riechert H. , Wirtz L. , Seyller T. :Contribution of the buffer layer to Raman spectrum of epitaxial graphene on SiC(0001) New Journal of Physics n/a 2013 ), S. n/a ISSN: 1367-2630 10.1088/1367-2630/15/4/043031 Gebhardt J. , Koch R. , Zhao W. , Höfert O. , Gotterbarm K. , Mammadov S. , Papp C. , Görling A. , Steinrück HP. , Seyller T. :Growth and electronic structure of boron-doped graphene Physical Review B 87 2013 ), Art.Nr.: 155437 ISSN: 1098-0121 10.1103/PhysRevB.87.155437 Hommelhoff P. Kling MF. , Stockman MI. :Ultrafast phenomena on the nanoscale Annalen Der Physik 525 2013 ), S. A13-A14 ISSN: 0003-3804 10.1002/andp.201300709 http://onlinelibrary.wiley.com/doi/10.1002/andp.201300709/abstract Hoogland H. Thai A. , Sanchez D. , Cousin SL. , Hemmer M. , Engelbrecht M. , Biegert J. , Holzwarth R. :All-PM coherent 2.05 µm Thulium/Holmium fiber frequency comb source at 100 MHz with up to 0.5 W average power and pulse duration down to 135 fs Optics Express 21 2013 ), S. 31390-31394 ISSN: 1094-4087 10.1364/OE.21.031390 Krueger M. , Schenk M. , Breuer J. , Foerster M. , Hammer J. Hoffrogge J. , Thomas S. Hommelhoff P. From Above-Threshold Photoemission to Attosecond Physics at Nanometric Tungsten Tips Springer Series in Chemical Physics 104 2013 ), S. 213-224 ISSN: 0172-6218 10.1007/978-3-642-35052-8_12 Ley L. Smets Y. , Pakes CI. , Ristein J. Calculating the Universal Energy Level Alignment of Organic Molecules on Metal Oxides Advanced Functional Materials 23 2013 ), S. 794 ISSN: 1616-301X 10.1002/adfm.201201412 O'Donnell KM. , Edmonds MT. , Ristein J. Tadich A. , Thomsen L. , Wu QH. , Pakes CI. , Ley L. Diamond surfaces with air-stable negative electron affinity and giant electron yield enhancement Advanced Functional Materials 23 2013 ), S. 5608-5614 ISSN: 1616-301X 10.1002/adfm.201301424 Ott C. , Schoenwald M. , Raith P. , Kaldun A. , Sansone G. , Krüger M. Hommelhoff P. Patil Y. , Zhang Y. , Meyer K. , Laux M. , Pfeifer T. :Strong-field spectral interferometry using the carrier-envelope phase New Journal of Physics 15 2013 ), Art.Nr.: 073031 ISSN: 1367-2630 10.1088/1367-2630/15/7/073031 Rietwyk KJ. , Smets Y. , Bashouti M. , Christiansen SH. , Schenk A. , Tadich A. , Edmonds MT. , Ristein J. Ley L. Pakes CI. :Charge transfer doping of Silicon Physical Review Letters n/a 2013 ), S. n/a ISSN: 0031-9007 10.1103/PhysRevLett.112.155502 Schäfer R. , Englert J. , Wehrfritz P. Bauer W. , Hauke F. , Seyller T. , Hirsch A. :On the way to graphane - Pronounced fluorescence of polyhydrogenated graphene Angewandte Chemie International Edition 52 2013 ), S. 754-757 ISSN: 1433-7851 10.1002/anie.201206799 Schäfer R. , Englert J. , Wehrfritz P. Bauer W. , Hauke F. , Seyller T. , Hirsch A. :Auf dem Weg zu Graphan – ausgeprägte Fluoreszenz von polyhydriertem Graphen Angewandte Chemie 125 2013 ), S. 782-786 ISSN: 0044-8249 10.1002/ange.201206799 http://onlinelibrary.wiley.com/doi/10.1002/ange.201206799/pdf Thomas S. Krüger M. Breuer J. , Förster M. Hommelhoff P. Ultrashort laser oscillator pulses meet nano-structures: from attosecond physics at metal tips to dielectric laser accelerators Journal of Physics : Conference Series 467 2013 ), S. 012004 ISSN: 1742-6588 10.1088/1742-6596/467/1/012004 http://iopscience.iop.org/1742-6596/467/1/012004/ Thomas S. Krüger M. Förster M. Hommelhoff P. Electron rescattering in photoemission from metal tips as a nanoscale probe of near-field enhancement The European Conference on Lasers and Electro-Optics, CLEO_Europe 2013 (Munich 10.1109/CLEOE-IQEC.2013.6801158 Thomas S. Krüger M. Förster M. Schenk M. , Hommelhoff P. Probing of optical near-fields by electron rescattering on the 1nm scale Nano Letters 13 2013 ), S. 4790-4794 ISSN: 1530-6984 10.1021/nl402407r Waldmann D. , Butz B. , Bauer S. , Englert J. , Jobst J. , Ullmann K. , Fromm F. Ammon M. , Enzelberger-Heim M. , Hirsch A. , Maier S. , Schmuki P. , Seyller T. , Spiecker E. , Weber HB. , Spiecker E. :Robust graphene membranes in a silicon carbide frame ACS nano 7 2013 ), S. 4441-4448 ISSN: 1936-0851 10.1021/nn401037c Wehrfritz P. Fromm F. Malzer S. , Seyller T. :Silicon nitride as top gate dielectric for epitaxial graphene In: Alexander A. Lebedev, Sergey Yu. Davydov, Pavel A. Ivanov and Mikhail E. Levinshtein (Hrsg.): Silicon Carbide and Related Materials 2012 Trans Tech Publications 2013 , S. 149-152 (Materials Science Forum) 10.4028/www.scientific.net/MSF.740-742.149 Yalunin SV. , Herink G. , Solli DR. , Krüger M. Hommelhoff P. Diehn M. , Munk A. , Ropers C. :Field localization and rescattering in tip-based photoemission Annalen Der Physik 525 2013 ), S. L12-L18 ISSN: 0003-3804 10.1002/andp.201200224
2012
Bashouti MY. , Sardashti K. , Ristein J. Christiansen SH. :Early stages of oxide growth in H-terminated silicon nanowires: determination of kinetic behavior and activation energy Physical Chemistry Chemical Physics 14 2012 ), S. 11877 ISSN: 1463-9076 10.1039/c2cp41709j Homann C. , Bradler M. , Förster M. Hommelhoff P. Riedle E. :Carrier-envelope phase stable sub-two-cycle pulses tunable around 1.8um at 100 kHz Optics Letters 37 2012 ), S. 1673 ISSN: 0146-9592 10.1364/OL.37.001673 Koch R. , Weser M. , Zhao W. , Vines F. , Gotterbarm K. , Kozlov SM. , Höfert O. , Ostler M. , Papp C. , Gebhardt J. , Steinrück HP. , Görling A. , Seyller T. :Growth and electronic structure of nitrogen-doped graphene on Ni(111) Physical Review B 86 2012 ), Art.Nr.: 075401 ISSN: 1098-0121 10.1103/PhysRevB.86.075401 Krueger M. , Schenk M. , Foerster M. , Hommelhoff P. Attosecond physics in photoemission from a metal nanotip Journal of Physics B-Atomic Molecular and Optical Physics 45 2012 ), S. 074006 ISSN: 0953-4075 10.1088/0953-4075/45/7/074006 http://stacks.iop.org/0953-4075/45/074006 Krüger M. Schenk M. , Hommelhoff P. Strong-field effects and attosecond control of electrons in photoemission from a nanoscale metal tip 12th International Conference on Multiphoton Processes, ICOMP 2011 and the 3rd International Conference on Attosecond Physics, ATTO 2011 (Sapporo, Hokkaido 10.1007/978-3-642-28948-4_66 Krüger M. Schenk M. , Hommelhoff P. Wachter G. , Lemell C. , Burgdoerfer J. :Interaction of ultrashort laser pulses with metal nanotips: a model system for strong-field phenomena New Journal of Physics 14 2012 ), S. 085019 ISSN: 1367-2630 10.1088/1367-2630/14/8/085019 http://iopscience.iop.org/1367-2630/14/8/085019 Ley L. Ristein J. Diamond Surfaces In: Surface and Interface Science Weinheim, Germany Wiley-VCH 2012 , S. 889-940 Ostler M. , Koch R. , Speck F. , Fromm F. Vita H. , Hundhausen M. Horn K. , Seyller T. :Decoupling the Graphene Buffer Layer SiC(0001) via Interface Oxidation Materials Science Forum 717-720 2012 ), S. 649 ISSN: 0255-5476 10.4028/www.scientific.net/MSF.717-720.649 Ristein J. Mammadov S. , Seyller T. :Origin of Doping in Quasi-Free-Standing Graphene on Silicon Carbide Physical Review Letters 108 2012 ), S. 246104 ISSN: 0031-9007 10.1103/PhysRevLett.108.246104 Thomas S. Holzwarth R. , Hommelhoff P. Generating few-cycle pulses for nanoscale photoemission easily with an erbium-doped fiber laser Optics Express 20 2012 ), S. 13663 ISSN: 1094-4087 10.1364/OE.20.013663 http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-13-13663 Vernaleken A. , Schmidt B. , Wolferstetter M. , Haensch TW. , Holzwarth R. , Hommelhoff P. Carrier-envelope frequency stabilization of a Ti:sapphire oscillator using different pump lasers Optics Express 20 2012 ), S. 18387 ISSN: 1094-4087 10.1364/OE.20.018387 http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-20-16-18387 Wachter G. , Lemell C. , Burgdoerfer J. , Schenk M. , Krüger M. Hommelhoff P. Electron rescattering at metal nanotips induced by ultrashort laser pulses Physical Review B 86 2012 ), S. 035402 ISSN: 1098-0121 10.1103/PhysRevB.86.035402 http://prb.aps.org/abstract/PRB/v86/i3/e035402 Waldmann D. , Jobst J. , Fromm F. Speck F. , Seyller T. , Krieger M. , Weber HB. :Implanted bottom gate for epitaxial graphene on silicon carbide Journal of Physics D-Applied Physics 45 2012 ), S. 154006 ISSN: 0022-3727 10.1088/0022-3727/45/15/154006 Waldmann D. , Jobst J. , Speck F. , Seyller T. , Krieger M. , Weber HB. :Gated Epitaxial Graphene Devices Materials Science Forum 717-720 2012 ), S. 675-678 ISSN: 0255-5476 10.4028/www.scientific.net/MSF.717-720.675 http://www.scientific.net/MSF.717-720.675
2011
Edmonds MT. , Pakes CI. , Mammadov S. , Zhang W. , Tadich A. , Ristein J. Ley L. Surface band bending and electron affinity as a function of hole accumulation density in surface conducting diamond Applied Physics Letters 88 2011 ), S. 102101 ISSN: 0003-6951 10.1063/1.3561760 Eisele M. , Krüger M. Schenk M. , Ziegler A. , Hommelhoff P. Production of sharp gold tips with high surface quality Review of Scientific Instruments 82 2011 ), S. 026101 ISSN: 0034-6748 10.1063/1.3534078 http://rsi.aip.org/resource/1/rsinak/v82/i2/p026101_s1 Hammer J, Hoffrogge J, Fröhlich R, Hommelhoff P:Towards a new quantum system: Electron guiding in a microwave potential Vacuum Nanoelectronics Conference (IVNC), 2011 24th International (Wuppertal http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&tp=&arnumber=6004564&queryText%3Djakob+hammer
Hoffrogge J. , Froehlich R. , Kasevich MA. , Hommelhoff P. Microwave guiding of electrons on a chip Physical Review Letters 106 2011 ), S. 193001 ISSN: 0031-9007 10.1103/PhysRevLett.106.193001 http://link.aps.org/doi/10.1103/PhysRevLett.106.193001 Hoffrogge J. , Hommelhoff P. Planar microwave structures for electron guiding New Journal of Physics 13 2011 ), S. 095012 ISSN: 1367-2630 10.1088/1367-2630/13/9/095012 http://iopscience.iop.org/1367-2630/13/9/095012/ Jobst J. , Waldmann D. , Speck F. , Hirner R. , Maude D. , Seyller T. , Weber HB. :Transport properties of high-quality epitaxial graphene on 6H-SiC(0001) Solid State Communications 151 2011 ), S. 1061-1064 ISSN: 0038-1098 10.1016/j.ssc.2011.05.015 Krüger M. Schenk M. , Hommelhoff P. Attosecond control of electrons emitted from a nanoscale metal tip Nature 475 2011 ), S. 78 ISSN: 0028-0836 10.1038/nature10196 http://www.nature.com/nature/journal/v475/n7354/full/nature10196.html Krüger M. Schenk M. , Hommelhoff P. Attosecond emission dynamics in nonlinear photoemission from metal tips European Quantum Electronics Conference, EQEC 2011 (Munich 10.1109/CLEOE.2011.5943530 Speck F. , Jobst J. , Fromm F. Ostler M. , Waldmann D. , Hundhausen M. Weber HB. , Seyller T. :The quasi-free-standing nature of graphene on H-saturated SiC(0001) Applied Physics Letters 9 2011 ), S. 12206 ISSN: 0003-6951 10.1063/1.3643034 Vernaleken A. , Weitenberg J. , Sartorius T. , Russbueldt P. , Schneider W. , Stebbings SL. , Kling MF. , Hommelhoff P. Hoffmann HD. , Poprawe R. , Krausz F. , Hänsch TW. , Udem T. :Single pass high harmonic generation at 20.8 MHz repetition rate Optics Letters 36 2011 ), S. 3428-3430 ISSN: 0146-9592 10.1364/OL.36.003428 http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-36-17-3428
2010
Bauer A. , Friedrichs P. , Krieger M. , Pensl G. , Rupp R. , Seyller T. (Hrsg.):Silicon Carbide and Related Materials 2009 - Parts 1 and 2 Stafa-Zuerich 2010 ISBN: 0-87849-279-8 Bostwick A. , Speck F. , Seyller T. , Horn K. , Polini M. , Asgari R. , Macdonald AH. , Rotenberg E. :Observation of Plasmarons in Quasi-Freestanding Doped Graphene Science 328 2010 ), S. 999-1002 ISSN: 0036-8075 10.1126/science.1186489 Crassee I. , Levallois J. , Walter AL. , Ostler M. , Bostwick A. , Rotenberg E. , Seyller T. , Van Der Marel D. , Kuzmenko AB. :Giant Faraday rotation in single- and multilayer graphene Nature Physics 7 2010 ), S. 48-51 ISSN: 1745-2473 10.1038/nphys1816 Hain SK. , Heinemann F. , Gieb K. , Müller P. , Hoerner G. , Grohmann A. :On the Spin Behaviour of Iron(II)-Dipyridyltriazine Complexes and Their Performance as Thermal and Photonic Spin Switches European Journal of Inorganic Chemistry 2010 ), S. 221-232 ISSN: 1434-1948 10.1002/ejic.200900588 Jobst J. , Waldmann D. , Speck F. , Hirner R. , Maude D. , Seyller T. , Weber HB. :Quantum oscillations and quantum Hall effect in epitaxial graphene Physical Review B 81 2010 )ISSN: 1098-0121 10.1103/PhysRevB.81.195434 Knieke C. , Berger A. , Voigt M. , Klupp Taylor R. , Röhrl J. , Peukert W. :Scalable production of graphene sheets by mechanical delamination Carbon 48 2010 ), S. 3196-3204 ISSN: 0008-6223 10.1016/j.carbon.2010.05.003 Koch RJ. , Seyller T. , Schaefer JA. :Strong phonon-plasmon coupled modes in the graphene/silicon carbide heterosystem Physical Review B 82 2010 )ISSN: 1098-0121 10.1103/PhysRevB.82.201413 Mcchesney JL. , Bostwick A. , Ohta T. , Seyller T. , Horn K. , Gonzalez J. , Rotenberg E. :Extended van Hove Singularity and Superconducting Instability in Doped Graphene Physical Review Letters 104 2010 )ISSN: 0031-9007 10.1103/PhysRevLett.104.136803 Ozawa A. , Schneider W. , Najafi F. , Haensch TW. , Udem T. , Hommelhoff P. A Peltier cooled single pass amplifier for Titanium:Sapphire laser pulses Laser Physics 20 2010 ), S. 967 ISSN: 1054-660X 10.1134/S1054660X10090057 http://www.springerlink.com/content/d11273r38850wr21/?p=56b9eb3ff7874f61a25b35d8cccac31a%C2%BF=0 Ozawa A. , Udem T. , Zeitner UD. , Haensch TW. , Hommelhoff P. Modeling and optimization of single-pass laser amplifiers for high-repetition-rate laser pulses Physical Review A 82 2010 ), S. 033815 ISSN: 1050-2947 10.1103/PhysRevA.82.033815 http://link.aps.org/doi/10.1103/PhysRevA.82.033815 Ozawa A. , Vernaleken A. , Gotlibovych I. , Hommelhoff P. Udem T. , Haensch TW. :XUV frequency combs Conference on Nonlinear Optics and Applications IV (Brussels, Belgium 12. April 2010 - 15. April 2010 )In: Proceedings of SPIE 2010 10.1117/12.855844 Ristein J. Zhang W. , Speck F. , Ostler M. , Ley L. Seyller T. :Characteristics of solution gated field effect transistors on the basis of epitaxial graphene on silicon carbide Journal of Physics D-Applied Physics 43 2010 ), S. 345303 ISSN: 0022-3727 10.1088/0022-3727/43/34/345303 Röhrl J. , Hundhausen M. Speck F. , Seyller T. :Strain and Charge in Epitaxial Graphene on Silicon Carbide Studied by Raman Spectroscopy Materials Science Forum 645-648 2010 ), S. 603 ISSN: 0255-5476 10.4028/www.scientific.net/MSF.645-648.603 Schenk M. , Krueger M. , Hommelhoff P. Strong-Field Above-Threshold Photoemission from Sharp Metal Tips Physical Review Letters 105 2010 ), Art.Nr.: 257601 ISSN: 0031-9007 10.1103/PhysRevLett.106.193001 Schenk M. , Krüger M. Hommelhoff P. Strong-Field Above-Threshold Photoemission from Sharp Metal Tips Physical Review Letters 105 2010 ), Art.Nr.: 257601 ISSN: 0031-9007 10.1103/PhysRevLett.105.257601 https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.105.257601 Scheurer A. , Ako AM. , Saalfrank R. , Heinemann F. , Hampel F. , Petukhov K. , Gieb K. , Stocker M. , Müller P. :Synthesis, magnetic properties, and STM spectroscopy of cobalt(II) Cubanes [Co(II) (4)(Cl)(4)(HL)(4)]. Chemistry - A European Journal 16 2010 ), S. 4784-4792 ISSN: 0947-6539 10.1002/chem.200902578 First Philip N., Seyller Thomas, Berger Claire, Stroscio Joseph A., Moon Jeong-Sun, de Heer Walt A.:Epitaxial Graphenes on Silicon Carbide Mrs Bulletin 35 2010 ), S. 296-305 ISSN: 0883-7694 10.1557/mrs2010.552
Speck F. , Ostler M. , Röhrl J. , Emtsev K. , Hundhausen M. Ley L. Seyller T. :Atomic layer deposited aluminum oxide films on graphite and graphene studied by XPS and AFM Physica Status Solidi (C) Current Topics in Solid State Physics 7 2010 ), S. 398 ISSN: 1862-6351 10.1002/pssc.200982496 Speck F. , Ostler M. , Röhrl J. , Jobst J. , Waldmann D. , Hundhausen M. Ley L. Weber HB. , Seyller T. :Quasi-freestanding Graphene on SiC(0001) Materials Science Forum 645-648 2010 ), S. 629-632 ISSN: 0255-5476 10.4028/www.scientific.net/MSF.645-648.629 Strobel P. , Ristein J. Ley L. Ozone-Mediated Polymerization of Fullerene and Fluorofullerene Thin Films Journal of Physical Chemistry C 114 2010 ), S. 4317 ISSN: 1932-7447 10.1021/jp9105635 Weingart S. , Bock C. , Kunze U. , Emtsev K. , Seyller T. , Ley L. Influence of the growth conditions of epitaxial graphene on the film topography and the electron transport properties Physica E-Low-Dimensional Systems & Nanostructures 42 2010 ), S. 687-690 ISSN: 1386-9477 10.1016/j.physe.2009.11.006
2009
Bostwick A. , Mcchesney J. , Ohta T. , Rotenberg E. , Seyller T. , Horn K. :Experimental studies of the electronic structure of graphene Progress in Surface Science 84 2009 ), S. 380-413 ISSN: 0079-6816 10.1016/j.progsurf.2009.08.002 Emtsev K. , Bostwick A. , Horn K. , Jobst J. , Kellogg GL. , Ley L. McChesney J. , Ohta T. , Reshanov S. , Röhrl J. , Rotenberg E. , Schmid A. , Waldmann D. , Weber HB. , Seyller T. :Towards wafer-size graphene layers by atmospheric pressure graphitization of silicon carbide Nature Materials 8 2009 ), S. 203-207 ISSN: 1476-1122 10.1038/NMAT2382 Englert J. , Röhrl J. , Schmidt C. , Graupner R. , Hundhausen M. Hauke F. , Hirsch A. :Soluble graphene: Generation of aqueous graphene solutions aided by a perylenebisimide-based bolaamphiphile Advanced Materials 21 2009 ), S. 4265-4269 ISSN: 0935-9648 10.1002/adma.200901578 Englert J. , Röhrl J. , Schmidt C. , Graupner R. , Hundhausen M. Hauke F. , Hirsch A. :Soluble Graphene: Soluble Graphene: Generation of Aqueous Graphene Solutions Aided by a Perylenebisimide-Based Bolaamphiphile Advanced Materials 21 2009 ), S. 4265-4269 ISSN: 0935-9648 10.1002/adma.200990157 Filleter T. , Mcchesney JL. , Bostwick A. , Rotenberg E. , Emtsev KV. , Seyller T. , Horn K. , Bennewitz R. :Friction and Dissipation in Epitaxial Graphene Films Physical Review Letters 102 2009 )ISSN: 0031-9007 10.1103/PhysRevLett.102.086102 Foreman SM. , Kealhofer C. , Kasevich MA. , Hommelhoff P. Ultrafast laser-induced electron emission from field emission tips Ultrafast Phenomena XVI (Berlin, Heidelberg, New York In: Springer (Hrsg.): Ultrafast Phenomena XVI , Berlin, Heidelberg, New York 2009 10.1007/978-3-540-95946-5_228 Hommelhoff P. Kealhofer C. , Aghajani-Talesh A. Sortais YRP. , Foreman SM. , Kasevich MA. :Extreme localization of electrons in space and time Ultramicroscopy 109 2009 ), S. 423 ISSN: 0304-3991 10.1016/j.ultramic.2008.10.021 Hommelhoff P. Kealhofer C. , Kasevich MA. :Reaching the resolved tunnel regime for a femtosecond oscillator driven field emission electron source Laser Physics 19 2009 ), S. 736-738 ISSN: 1054-660X 10.1134/S1054660X09040288 http://www.springerlink.com/content/061x28k551182151/?p=b869c3c1934340b9be662ddb525480dd%C2%BF=27 Ozawa A. , Schneider W. , Haensch TW. , Udem T. , Hommelhoff P. Phase-stable single-pass cryogenic amplifier for high repetition rate few-cycle laser pulses New Journal of Physics 11 2009 ), S. 083029 ISSN: 1367-2630 10.1088/1367-2630/11/8/083029 http://stacks.iop.org/1367-2630/11/083029 Plettner T. , Byer RL. , Mcguinness C. , Hommelhoff P. Photonic-based laser driven electron beam deflection and focusing structures Physical Review Special Topics-Accelerators and Beams 12 2009 ), S. 101302 ISSN: 1098-4402 10.1103/PhysRevSTAB.12.101302 http://prst-ab.aps.org/abstract/PRSTAB/v12/i10/e101302 Szczepkowicz A. , Krzemień L. , Wojciechowski A. , Brzozowski K. , Krüger M. Zawada M. , Witkowski M. , Zachorowski J. , Gawlik W. :Optimal geometry for efficient loading of an optical dipole trap Physical Review A 79 2009 ), Art.Nr.: 013408 ISSN: 1050-2947 10.1103/PhysRevA.79.013408 Weingart S. , Bock C. , Kunze U. , Speck F. , Seyller T. , Ley L. Low-temperature ballistic transport in nanoscale epitaxial graphene cross junctions Applied Physics Letters 95 2009 ), Art.Nr.: 262101 ISSN: 0003-6951 10.1063/1.3276560
2008
Filleter T. , Emtsev K. , Seyller T. , Bennewitz R. :Local work function measurements of epitaxial graphene Applied Physics Letters 93 2008 ), Art.Nr.: 133117 ISSN: 0003-6951 10.1063/1.2993341 Hundhausen M. Püsche R. , Röhrl J. , Ley L. Characterization of defects in silicon carbide by Raman spectroscopy physica status solidi (b) 254 2008 ), S. 1356 ISSN: 0370-1972 10.1002/pssb.200844052 Lauffer P. , Emtsev K. , Graupner R. , Ley L. Seyller T. , Reshanov S. , Weber HB. :Atomic and electronic structure of few-layer graphene on SiC(0001) studied with scanning tunneling microscopy and spectroscopy Physical Review B 77 2008 ), S. 155426 ISSN: 1098-0121 10.1103/PhysRevB.77.155426 Lauffer P. , Emtsev K. , Graupner R. , Seyller T. , Ley L. Molecular and electronic structure of PTCDA on bilayer graphene on SiC(0001) studied with scanning tunneling microscopy physica status solidi (b) 245 2008 ), S. 2064-2067 ISSN: 0370-1972 10.1002/pssb.200879615 Lazea A. , Mortet V. , D'Haen J. , Geithner P. , Ristein J. D'Olieslaeger M. , Haenen K. :Growth of polycrystalline phosphourous-doped CVD diamond layers Chemical Physics Letters 454 2008 ), S. 310 ISSN: 0009-2614 10.1016/j.cplett.2008.02.030 Mares JJ. , Hubik P. , Kristofik J. , Ristein J. Strobel P. , Ley L. Influence of ambient humidity on the surface conductivity of hydrogenated diamond Diamond and Related Materials 17 2008 ), S. 1356 ISSN: 0925-9635 10.1016/j.diamond.2008.01.063 Ristein J. Zhang W. , Ley L. Hydrogen-terminated diamond electrodes: I. Charges, potentials, energies Physical Review E 78 2008 ), S. 041602 ISSN: 1539-3755 10.1103/PhysRevE.78.041602 Röhrl J. , Hundhausen M. Emtsev K. , Seyller T. , Graupner R. , Ley L. Raman spectra of epitaxial graphene on SiC(0001) Applied Physics Letters 92 2008 ), S. 201918 ISSN: 0003-6951 10.1063/1.2929746 Röhrl J. , Hundhausen M. Emtsev K. , Seyller T. , Ley L. Graphene layers on silicon carbide studied by Raman spectroscopy Materials Science Forum 600-603 2008 ), S. 567 ISSN: 0255-5476 10.4028/www.scientific.net/MSF.600-603.567 Syrgiannis Z. , Hauke F. , Röhrl J. , Hundhausen M. Graupner R. , Elemes Y. , Hirsch A. :Covalent sidewall functionalization of SWNTs by nucleophilic addition of lithium amides European Journal of Organic Chemistry 2008 ), S. 2544-2550 ISSN: 1434-193X 10.1002/ejoc.200800005 Zhang W. , Ristein J. Ley L. Hydrogen-terminated diamond electrodes: II. Redox activity Physical Review E 78 2008 ), S. 041603 ISSN: 1539-3755 10.1103/PhysRevE.78.041603
2007
Hommelhoff P. Kealhofer C. , Kasevich MA. :A spatially and temporally localized sub-laser cycle electron source In: Ultrafast Phenomena XV , Berlin, Heidelberg, New York 2007 10.1007/978-3-540-68781-8-238 Lauffer P. , Graupner R. , Jung A. , Hirsch A. , Ley L. Ordered arrangement of 9-aminoanthracene on Au(1 1 1) surfaces: A scanning tunneling microscopy study Surface Science 601 2007 ), S. 5533-5539 ISSN: 0039-6028 10.1016/j.susc.2007.09.023 Semmelroth K. , Krieger M. , Pensl G. , Nagasawa H. , Püsche R. , Hundhausen M. Ley L. Nerding M. , Strunk HP. :Growth of cubic SiC single crystals by the physical vapor transport technique Journal of Crystal Growth 308 2007 ), S. 241-246 ISSN: 0022-0248 10.1016/j.jcrysgro.2007.07.060 Treutlein P. , Steinmetz T. , Colombe Y. , Lev B. , Hommelhoff P. Reichel J. , Greiner M. , Mandel O. , Widera A. , Rom T. , Bloch I. , Haensch TW. :Quantum Information Processing in Optical Lattices and Magnetic Microtraps In: Elements of Quantum Information , Weinheim, Germany 2007 10.1002/9783527611065.ch5
2006
Graupner R. , Abraham J. , Wunderlich D. , Vencelová A. , Lauffer P. , Röhrl J. , Hundhausen M. Ley L. Hirsch A. :Nucleophilic-alkylation-reoxidation: A functionalization sequence for single-wall carbon nanotubes Journal of the American Chemical Society 128 2006 ), S. 6683-6689 ISSN: 0002-7863 10.1021/ja0607281 Hommelhoff P. Kealhofer C. , Kasevich MA. :Femtosecond laser meets field emission tip - a sensor for the carrier envelope phase? 2006 IEEE International Frequency Control Symposium (Miami, FL, USA In: Proceedings of the 2006 IEEE International Frequency Control Symposium and Expositions 2006 Hommelhoff P. Kealhofer C. , Kasevich MA. :Ultrafast electron pulses from a tungsten tip triggered by low power femtosecond laser pulses Physical Review Letters 97 2006 ), S. 247402 ISSN: 0031-9007 10.1103/PhysRevLett.97.247402 http://link.aps.org/abstract/PRL/v97/e247402 Hommelhoff P. Sortais YRP. , Aghajani-Talesh A. Kasevich MA. :Field Emission Tip as a Nanometer Source of Free Electron Femtosecond Pulses Physical Review Letters 96 2006 ), S. 077401 ISSN: 0031-9007 10.1103/PhysRevLett.96.077401 http://link.aps.org/abstract/PRL/v96/e077401 Lauffer P. , Jung A. , Graupner R. , Hirsch A. , Ley L. Functionalization of single-walled carbon nanotubes by aromatic molecules studied by scanning tunneling microscopy physica status solidi (b) 243 2006 ), S. 3213-3216 ISSN: 0370-1972 10.1002/pssb.200669125 Püsche R. , Hundhausen M. Ley L. Semmelroth K. , Pensl G. , Desperrier P. , Wellmann P. , Haller EE. , Ager J. , Starke U. :Electronic Raman Studies of Shallow Donors in Silicon Carbide Materials Science Forum 527-529 2006 ), S. 579 ISSN: 0255-5476 10.4028/www.scientific.net/MSF.527-529.579 Ristein J. Diamond surfaces: familiar and amazing Applied Physics A-Materials Science & Processing 82 2006 ), S. 337 ISSN: 0947-8396 10.1007/s00339-005-3363-5 Ristein J. Surface science of diamond: familiar and amazing Surface Science 600 2006 ), S. 3677 ISSN: 0039-6028 10.1016/j.susc.2006.01.087 Ristein J. Surface transfer doping of semiconductors Science 313 2006 ), S. 1057 ISSN: 0036-8075 10.1126/science.1127589 Strobel Paul, Ristein Jürgen, Ley Lothar, Seppelt K., Goldt I.V., Boltalina Olga:Surface conductivity induced by fullerenes on diamond: passivation and thermal stability Diamond and Related Materials 15 2006 ), S. 720 ISSN: 0925-9635 10.1016/j.diamond.2005.10.034
Ley Lothar, Ristein Jürgen, Maier Frederic, Riedel Marc, Strobel Paul:Surface conductivity of diamond: a novel transfer doping mechanism Physica B-Condensed Matter 376-377 2006 ), S. 262 ISSN: 0921-4526 10.1016/j.physb.2005.12.068
Ristein J. Strobel P. , Ley L. Surface conductivity of diamond: a novel doping mechanism Advances in Science and Technology 48 2006 ), S. 93 ISSN: 1662-8969 Treutlein P. , Steinmetz T. , Colombe Y. , Lev B. , Hommelhoff P. Reichel J. , Greiner M. , Mandel O. , Widera A. , Rom T. , Bloch I. , Haensch TW. :Quantum information processing in optical lattices and magnetic microtraps Fortschritte Der Physik-Progress of Physics 54 2006 ), S. 702-718 ISSN: 0015-8208 10.1002/prop.200610325 http://www3.interscience.wiley.com/cgi-bin/abstract/112736872/ABSTRACT
