113 citations · 280 across the 10 of their papers we have counts for
4 papers · 1 filter
Resonant tunneling controlled by laser and constant electric fields
J. Z. Kaminski, E. Saczuk
We develop the concept of scattering matrix and we use it to perform stable numerical calculations of resonant tunneling of electrons through a multiple potential barrier in a semi…
Stabilization of decaying states and quantum vortices
Katarzyna Krajewska, Jerzy Z. Kaminski
A two-dimensional model of an electron moving under the influence of an attractive zero-range potential as well as external magnetic and electric fields is analyzed. We prove by nu…
Generation and control of resonance states in crossed magnetic and electric fields
Katarzyna Krajewska, Jerzy Z. Kaminski
A two-dimensional electron system interacting with an impurity and placed in crossed magnetic and electric fields is under investigation. Since it is assumed that an impurity cente…
Stabilization of impurity states in crossed magnetic and electric fields
Katarzyna Krajewska, Jerzy Z. Kaminski
It is shown that the renormalizability of the zero-range interaction in the two-dimensional space is always followed by the existence of a bound state, which is not true for odd-di…