89 citations · 240 across the 11 of their papers we have counts for
11 papers
An apparatus architecture for femtosecond transmission electron microscopy
C. W. Barlow-Myers, N. J. Pine, W. A. Bryan
The motion of electrons in or near solids, liquids and gases can be tracked by forcing their ejection with attosecond x-ray pulses, derived from femtosecond lasers. The momentum of…
Femtosecond single- to few-electron point-projection microscopy for nanoscale dynamic imaging
A. R. Bainbridge, C. W. Barlow-Myers, W. A. Bryan
Femtosecond electron microscopy produces real-space images of matter in a series of ultrafast snapshots. Pulses of electrons self-disperse under space-charge broadening, so without…
Controlled redistribution of vibrational population by few-cycle strong-field laser pulses
W. A. Bryan, C. R. Calvert, R. B. King +3
The use of strong-field (i.e. intensities in excess of 10^13 Wcm-2) few-cycle ultrafast (durations of 10 femtoseconds or less) laser pulses to create, manipulate and image vibratio…
Atomic excitation during recollision-free ultrafast multi-electron tunnel ionization
W. A. Bryan, S. L. Stebbings, J. McKenna +12
Modern intense ultrafast pulsed lasers generate an electric field of sufficient strength to permit tunnel ionization of the valence electrons in atoms. This process is usually trea…
Quasi-classical model of dynamic molecular structure and non-destructive wavepacket manipulation by ultrashort laser pulses
W A Bryan, C R Calvert, R B King +4
A quasi-classical model (QCM) of molecular dynamics in intense femtosecond laser fields has been developed, and applied to a study of the effect of an ultrashort `control' pulse on…
Isolated vibrational wavepackets in D2+: Defining superposition conditions and wavepacket distinguishability
W. A. Bryan, J. McKenna, E. M. L. English +9
Tunnel ionization of room-temperature D in an ultrashort (12 femtosecond) near infra-red (800 nm) pump laser pulse excites a vibrational wavepacket in the D2+ ions; a rotationa…