Journal article
Magnetoluminescence of self-assembled InP dots of various sizes
Physical review. B, Condensed matter and materials physics, Vol.58(4), pp.2026-2030
07/15/1998
DOI: 10.1103/PhysRevB.58.2026
Abstract
We present photoluminescence measurements of self-assembled InP quantum dots on a GaAs surface (i.e., freestanding dots), under the influence of a high magnetic field. Reasonably sharp luminescence features are seen corresponding to the ground state, and several excited states. Magnetic-field-dependent measurements an presented and compared with calculations based on a finite-difference method using the envelope approximation. The calculations include a realistic pyramidal shape for the dots, as well as strain. We find good agreement between theory and experiments.
Details
- Title: Subtitle
- Magnetoluminescence of self-assembled InP dots of various sizes
- Creators
- B Kowalski - Lund UniversityS Nomura - Lund UniversityC Pryor - Lund UniversityY Aoyagi - Lund UniversityN Carlsson - Lund UniversityM E Pistol - Lund UniversityP Omling - Lund UniversityL Samuelson - Lund UniversityW Seifert - Lund University
- Resource Type
- Journal article
- Publication Details
- Physical review. B, Condensed matter and materials physics, Vol.58(4), pp.2026-2030
- DOI
- 10.1103/PhysRevB.58.2026
- NLM abbreviation
- Phys Rev B Condens Matter Mater Phys
- ISSN
- 1098-0121
- eISSN
- 1550-235X
- Publisher
- American Physical Society
- Number of pages
- 5
- Language
- English
- Date published
- 07/15/1998
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984429022602771
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