Atomic electron wave packets studied with a time resolved phase-modulated technique

2005 ◽  
Author(s):  
B. Broers ◽  
J.F. Christian ◽  
J. Wals ◽  
H.H. Fielding ◽  
J.H. Hoogenraad ◽  
...  
Keyword(s):  
Wave Packets ◽  
Atomic Electron ◽  
Electron Wave ◽  
Time Resolved

scholarly journals Atomic electron wave packets in an electrical field

1989 ◽  
Vol 40 (1) ◽  
pp. 485-488 ◽  
Author(s):  
A. ten Wolde ◽  
L. D. Noordam ◽  
A. Lagendijk ◽  
H. B. van Linden van den Heuvell
Keyword(s):  
Wave Packets ◽  
Atomic Electron ◽  
Electron Wave ◽  
Electrical Field

Observation of spatially localized atomic electron wave packets

1988 ◽  
Vol 60 (15) ◽  
pp. 1494-1497 ◽  
Author(s):  
John A. Yeazell ◽  
C. R. Stroud Jr.
Keyword(s):  
Wave Packets ◽  
Atomic Electron ◽  
Electron Wave

Classical periodic motion of atomic-electron wave packets

1989 ◽  
Vol 40 (9) ◽  
pp. 5040-5043 ◽  
Author(s):  
John A. Yeazell ◽  
Mark Mallalieu ◽  
Jonathan Parker ◽  
C. R. Stroud
Keyword(s):  
Periodic Motion ◽  
Wave Packets ◽  
Atomic Electron ◽  
Electron Wave

Theory of dynamics of electron wave packets in time-resolved two-photon photoemission via image states

2001 ◽  
Vol 169-170 ◽  
pp. 57-62 ◽  
Author(s):  
Takamasa Sakai ◽  
Mamoru Sakaue ◽  
Hideaki Kasai ◽  
Ayao Okiji
Keyword(s):  
Wave Packets ◽  
Electron Wave ◽  
Time Resolved ◽  
Two Photon ◽  
Image States

scholarly journals Observation of Radially Localized Atomic Electron Wave Packets

1988 ◽  
Vol 61 (18) ◽  
pp. 2099-2101 ◽  
Author(s):  
A. ten Wolde ◽  
L. D. Noordam ◽  
A. Lagendijk ◽  
H. B. van Linden van den Heuvell
Keyword(s):  
Wave Packets ◽  
Atomic Electron ◽  
Electron Wave

Interferometric (Fourier-Spectroscopic) Measurement of Electron Energy Distributions

1990 ◽  
Vol 48 (2) ◽  
pp. 110-111 ◽  
Author(s):  
F. Hasselbach ◽  
A. Schäfer
Keyword(s):  
Group Velocity ◽  
Wave Packets ◽  
Index Of Refraction ◽  
Electron Wave ◽  
Fringe Contrast ◽  
Faraday Cage ◽  
Optical Index ◽  
Wien Filter ◽  
Coherent Wave ◽  
Electric And Magnetic Fields

Möllenstedt and Wohland proposed in 1980 two methods for measuring the coherence lengths of electron wave packets interferometrically by observing interference fringe contrast in dependence on the longitudinal shift of the wave packets. In both cases an electron beam is split by an electron optical biprism into two coherent wave packets, and subsequently both packets travel part of their way to the interference plane in regions of different electric potential, either in a Faraday cage (Fig. 1a) or in a Wien filter (crossed electric and magnetic fields, Fig. 1b). In the Faraday cage the phase and group velocity of the upper beam (Fig.1a) is retarded or accelerated according to the cage potential. In the Wien filter the group velocity of both beams varies with its excitation while the phase velocity remains unchanged. The phase of the electron wave is not affected at all in the compensated state of the Wien filter since the electron optical index of refraction in this state equals 1 inside and outside of the Wien filter.

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