3 papers
cond-mat.mes-hall2005
Phonon-assisted tunneling in an isolated double dot system
J. Martorell, D. W. L. Sprung, Guo Hong Yun
Phonon-assisted tunneling rates are evaluated for a well isolated double dot system defined in a GaAs semiconductor heterostructure of finite thickness. A separable model for the c…
cond-mat.mes-hall2004
Time dependence of transmission in semiconductor superlattices
C. N. Veenstra, W. van Dijk, D. W. L. Sprung +1
Time delay in electron propagation through a finite periodic system such as a semiconductor superlattice is studied by direct numerical solution of the time-dependent Schrödinger e…
cond-mat.mes-hall2001
Continuum Bound States as surface states
D. W. L. Sprung, P. Jagiello, J. Sigetich +1
We discuss the relation between continuum bound states (CBS) localized on a defect, and surface states of a finite periodic system. We use the transfer matrix method to model an ex…