68 citations · 171 across the 15 of their papers we have counts for
15 papers
Fowler-Nordheim emission modified by laser pulses in the adiabatic regime
Alexander Rokhlenko, Joel L. Lebowitz
We investigate enhanced field emission due to a continuous or pulsed oscillating field added to a constant electric field at the emitter surface. When the frequency of oscillat…
Minimum current principle and variational method in theory of space charge limited flow
Alexander Rokhlenko
In spirit of the principle of least action, which means that when a perturbation is applied to a physical system its reaction is such that it modifies its state to "agree" with the…
Exact theory and numeric results for short pulse ionization of simple model atom in one dimension
Alexander Rokhlenko
Our exact theory for continuous harmonic perturbation of a one dimensional model atom by parametric variations of its potential is generalized for the cases when a) the atom is exp…
Time evolution of electron flow in a model diode: Non-perturbative analysis
A. Rokhlenko, J. L. Lebowitz
Using a combination of Eulerian and Lagrangian variables we obtain some exact results and good approximation schemes for the time evolution of the electron flow from a no-current s…
Space Charge Effects in Field Emission: One Dimensional Theory
Alex Rokhlenko, Kevin Jensen, Joel L. Lebowitz
The current associated with field emission is greatly dependent on the electric field at the emitting electrode. This field is a combination of the electric field in vacuum and the…
Exact Results for the Ionization of a Model Quantum System
O. Costin, A. Rokhlenko, J. Lebowitz
We prove that a model atom having one bound state will be fully ionized by a time periodic potential of arbitrary strength r and frequency omega. Starting with the system in the bo…