Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

Resonant states in double and triple quantum wells

Tanimu, Abdullahi and Muljarov, Egor 2018. Resonant states in double and triple quantum wells. Journal of Physics Communications 2 , 115008. 10.1088/2399-6528/aae86a

[img]
Preview
PDF - Published Version
Available under License Creative Commons Attribution.

Download (1MB) | Preview

Abstract

The full set of resonant states in double and triple quantum well/barrier structures is investigated. This includes bound, anti-bound and normal resonant states which are all eigensolutions of Schrödinger's equation with generalized outgoing wave boundary conditions. The transformation of resonant states and their transitions between different subgroups as well as the role of each subgroup in observables, such as the quantum transmission, is analyzed. The quantum well potentials are modeled by Dirac delta functions; therefore, as part of this study, the well known problem of bound states in delta-like potentials is also revisited.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Physics and Astronomy
Publisher: IOP Publishing
ISSN: 2399-6528
Date of First Compliant Deposit: 15 October 2018
Date of Acceptance: 12 October 2018
Last Modified: 19 Dec 2018 13:38
URI: http://orca.cf.ac.uk/id/eprint/115911

Actions (repository staff only)

Edit Item Edit Item

Downloads

Downloads per month over past year

View more statistics