All-optical control and metrology of electron pulses C Kealhofer, W Schneider, D Ehberger, A Ryabov, F Krausz, P Baum Science 352 (6284), 429-433, 2016 | 337 | 2016 |
Ultrafast electron pulses from a tungsten tip triggered by low-power femtosecond laser pulses P Hommelhoff, C Kealhofer, MA Kasevich Physical review letters 97 (24), 247402, 2006 | 332 | 2006 |
Femtosecond single-electron diffraction S Lahme, C Kealhofer, F Krausz, P Baum Structural Dynamics 1 (3), 2014 | 90 | 2014 |
Ultrafast laser-triggered emission from hafnium carbide tips C Kealhofer, SM Foreman, S Gerlich, MA Kasevich Physical Review B 86 (3), 035405, 2012 | 80 | 2012 |
Extreme localization of electrons in space and time P Hommelhoff, C Kealhofer, A Aghajani-Talesh, YRP Sortais, ... Ultramicroscopy 109 (5), 423-429, 2009 | 53 | 2009 |
Signal-to-noise in femtosecond electron diffraction C Kealhofer, S Lahme, T Urban, P Baum Ultramicroscopy 159, 19-25, 2015 | 18 | 2015 |
Electron energy analysis by phase-space shaping with THz field cycles D Ehberger, C Kealhofer, P Baum Structural dynamics 5 (4), 2018 | 14 | 2018 |
Ultrafast time-resolved photoelectric emission T Juffmann, BB Klopfer, GE Skulason, C Kealhofer, F Xiao, SM Foreman, ... Physical review letters 115 (26), 264803, 2015 | 12 | 2015 |
Reaching the resolved tunnel regime for a femtosecond oscillator driven field emission electron source P Hommelhoff, C Kealhofer, MA Kasevich Laser physics 19, 736-738, 2009 | 11 | 2009 |
Femtosecond laser meets field emission tip-a sensor for the carrier envelope phase P Hommelhoff, C Kealhofer, MA Kasevich 2006 IEEE International Frequency Control Symposium and Exposition, 470-474, 2006 | 11 | 2006 |
Ultrafast microfocus x‐ray source based on a femtosecond laser‐triggered tip SM Foreman, C Kealhofer, GE Skulason, BB Klopfer, MA Kasevich Annalen der Physik 525 (1-2), L19-L22, 2013 | 8 | 2013 |
Ultrafast oscilloscope based on laser-triggered field emitters C Kealhofer, BB Klopfer, GE Skulason, T Juffmann, SM Foreman, ... Optics letters 40 (2), 260-263, 2015 | 6 | 2015 |
Nanometer tip-based ultrafast electron sources: emission processes and direct pulse characterization techniques C Kealhofer Stanford University, 2013 | 3 | 2013 |
Ultrafast laser-induced electron emission from field emission tips C Kealhofer, SM Foreman, P Hommelhoff, MA Kasevich Ultrafast Phenomena XVI: Proceedings of the 16th International Conference …, 2009 | 3 | 2009 |
An Ultrafast Switch for Electron Emission C Kealhofer Physics 9, 132, 2016 | 2 | 2016 |
Phase Space Control of Free Electrons with Terahertz Radiation DP Ehberger, C Kealhofer, F Krausz, P Baum Nonlinear Optics, NW2A. 2, 2017 | 1 | 2017 |
A spatially and temporally localized sub-laser cycle electron source P Hommelhoff, C Kealhofer, MA Kasevich Ultrafast Phenomena XV: Proceedings of the 15th International Conference …, 2007 | 1 | 2007 |
How to light up the electron microscope C Kealhofer Nature Physics, 1-2, 2023 | | 2023 |
Electron energy analysis by phase-space shaping with THz field cycles E Dominik, C Kealhofer, P Baum Structural Dynamics 5 (4), 2018 | | 2018 |
Temporal characterization of electron pulses with 10fs resolution T Juffmann, GE Skulason, C Kealhofer, MA Kasevich APS March Meeting Abstracts 2014, H1. 179, 2014 | | 2014 |