Published 1998
| Version v1
Journal article
Resonance spectra of quantum dots in magnetic field
Creators
- 1. Instytut Fizyki, Uniwersytet Mikolaja Kopernika, Torun (Poland)
Description
Influence of magnetic field on the energy positions and widths of one-electron resonance states in a multi-shell spherical quantum dot is investigated. The one-band effective mass approximation is assumed. The complex-eigenvalue Schroedinger equation approach involving complex rotation of coordinates is used to obtain complex eigenenergies, Er - iΓ/2, corresponding to resonance states. We show how the magnetic field changes the resonance energy, Er and decay rate, Γ, yielding bound states for some particular cases. (author)
Additional details
Additional titles
- Augmented title (English)
- thin films
Publishing Information
- Journal Title
- Acta Physica Polonica. Series A
- Journal Volume
- 94
- Journal Issue
- 2
- Journal Page Range
- p. 271-276
- ISSN
- 0587-4246
Conference
- Title
- 27. International School on Physics of Semiconducting Compounds
- Dates
- 7-12 Jun 1998
- Place
- Jaszowiec (Poland)
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 31027591
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM COMPOUNDS; ARSENIDES; EFFECTIVE MASS; ENERGY-LEVEL TRANSITIONS; GALLIUM COMPOUNDS; INDIUM COMPOUNDS; MAGNETIC FIELDS; MEETINGS; QUANTUM MECHANICS; RESONANCE; SCHROEDINGER EQUATION; SEMICONDUCTOR MATERIALS; THIN FILMS
- Descriptors DEC
- ARSENIC COMPOUNDS; DIFFERENTIAL EQUATIONS; EQUATIONS; FILMS; MASS; MATERIALS; MECHANICS; PARTIAL DIFFERENTIAL EQUATIONS; PNICTIDES; WAVE EQUATIONS
Optional Information
- Notes
- 14 refs, 2 figs, 1 tab