28 citations · 67 across the 5 of their papers we have counts for
5 papers
Tunneling out of a time-dependent well
Tobias Kramer, Marcos Moshinsky
Solutions to explicit time-dependent problems in quantum mechanics are rare. In fact, all known solutions are coupled to specific properties of the Hamiltonian and may be divided i…
Matter waves from localized quantum sources
Tobias Kramer
Matter waves originating from a localized region in space appear commonly in physics. Examples are photo-electrons, ballistic electrons in nanotechnology devices (scanning-tunnelin…
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…