37 citations · 93 across the 4 of their papers we have counts for
6 papers
Propagation in crossed electric and magnetic fields: The quantum source approach
Tobias Kramer, Christian Bracher
The propagation of electrons in static and uniform electromagnetic fields is a standard topic of classical electrodynamics. The Hamilton function is given by a quadratic polynomial…
Electron propagation in crossed magnetic and electric fields
Tobias Kramer, Christian Bracher, Manfred Kleber
Laser-atom interaction can be an efficient mechanism for the production of coherent electrons. We analyze the dynamics of monoenergetic electrons in the presence of uniform, perpen…
Observed photodetachment in parallel electric and magnetic fields
John N. Yukich, Tobias Kramer, Christian Bracher
We investigate photodetachment from negative ions in a homogeneous 1.0-T magnetic field and a parallel electric field of approximately 10 V/cm. A theoretical model for detachment i…
Ballistic matter waves with angular momentum: Exact solutions and applications
Christian Bracher, Tobias Kramer, Manfred Kleber
An alternative description of quantum scattering processes rests on inhomogeneous terms amended to the Schroedinger equation. We detail the structure of sources that give rise to m…
Matter waves from quantum sources in a force field
Tobias Kramer, Christian Bracher, Manfred Kleber
Localized scattering phenomena may result in the formation of stationary matter waves originating from a compact region in physical space. Mathematically, such waves are advantageo…
Four-path interference and uncertainty principle in photodetachment microscopy
Tobias Kramer, Christian Bracher, Manfred Kleber
We study the quantal motion of electrons emitted by a pointlike monochromatic isotropic source into parallel uniform electric and magnetic fields. The two-path interference pattern…