Douglass S. Kalika, David W. Giles, et al.
Journal of Rheology
We describe theoretically a new, transient, photovoltaic effect which occurs in superlattices presenting a spatial separation of the electron and hole wavefunctions together with a lack of global reflection symmetry. The luminescence of an InAs-GaSb semiconductor superlattice under pulsed excitation shows an increase of the band gap with the density of injected carriers, which we relate to this photovoltaic effect. © 1986.
Douglass S. Kalika, David W. Giles, et al.
Journal of Rheology
Daniel J. Coady, Amanda C. Engler, et al.
ACS Macro Letters
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009