Bound states in continuum in effective-mass models
Physics and Applied Mathematics Unit, Indian Statistical Institute - Kolkata, 700 108, India
Accepted: 23 December 2009
It is shown that bound states in continuum can be found in the effective-mass Schrödinger equation with a continuously varying mass. Two models with different mass profiles are studied.
PACS: 03.65.-w – Quantum mechanics / 03.65.Ca – Formalism
© EPLA, 2010