Alexander Tafel › Chair for Laserphysics

Alexander Tafel, M.Sc.

Institute of Condensed Matter Physics
Chair of Laser Physics

Room 0.114
Staudtstr. 1
91058 Erlangen

Publications:

Tafel A., Meier S., Ristein J., Hommelhoff P.:
Femtosecond Laser-Induced Electron Emission from Nanodiamond-Coated Tungsten Needle Tips
In: Physical Review Letters 123 (2019), Article No.: 146802
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.123.146802
URL: 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
In: Diamond and Related Materials 97 (2019), Article No.: 107446
ISSN: 0925-9635
DOI: 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
In: Microscopy and Microanalysis 25 (2019), p. 74-75
ISSN: 1431-9276
DOI: 10.1017/S1431927619001107
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
DOI: 10.1051/epjconf/201920508009
URL: https://www.epj-conferences.org/articles/epjconf/abs/2019/10/epjconf_up2019_08009/epjconf_up2019_08009.html
Wu M., Tafel A., Hommelhoff P., Spiecker E.:
Determination of 3D electrostatic field at an electron nano-emitter
In: Applied Physics Letters 114 (2019), p. 013101
ISSN: 0003-6951
DOI: 10.1063/1.5055227
URL: http://aip.scitation.org/doi/10.1063/1.5055227
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
In: International Journal of Modern Physics A 34 (2019), Article No.: 1942031
ISSN: 0217-751X
DOI: 10.1142/S0217751X19420314
URL: https://www.worldscientific.com/doi/abs/10.1142/S0217751X19420314
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
In: Journal of Applied Physics 124 (2018), Article No.: 023104
ISSN: 0021-8979
DOI: 10.1063/1.5032093
URL: https://arxiv.org/abs/1805.07402
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
In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 829 (2016), p. 50-51
ISSN: 0168-9002
DOI: 10.1016/j.nima.2016.01.009
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
In: Journal of Physics B-Atomic Molecular and Optical Physics 49 (2016)
ISSN: 0953-4075
DOI: 10.1088/0953-4075/49/3/034006
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
DOI: 10.1063/1.4965635
Assaud L., Schumacher J., Tafel A., Bochmann S., Christiansen S., Bachmann J.:
Systematic increase of electrocatalytic turnover at nanoporous platinum surfaces prepared by atomic layer deposition
In: Journal of Materials Chemistry A 3 (2015), p. 8450-8458
ISSN: 2050-7488
DOI: 10.1039/c5ta00205b