J.K. Gimzewski, T.A. Jung, et al.
Surface Science
We present variational calculations of the eigenstates in an isolated-quantum-well structure subjected to an external electric field. At weak fields a quadratic Stark shift is found whose magnitude depends strongly on the finite well depth. In addition, the electric field induces a spatial shift of the particle wave function along or opposite to the field direction, depending on the sign of the particle mass. This field-induced spatial separation of conduction and valence electrons in GaAs quantum wells decreases the overlap between their associated wave functions, leading to a reduction of interband recombination. © 1983 The American Physical Society.
J.K. Gimzewski, T.A. Jung, et al.
Surface Science
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
John G. Long, Peter C. Searson, et al.
JES
Michiel Sprik
Journal of Physics Condensed Matter