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- Title
Micro-Photoluminescence Studies of CdSe/ZnSe Quantum Dot Structures Grown under Different Conditions.
- Authors
RAKHLIN, M. V.; SOROKIN, S. V.; SEDOVA, I. V.; USIKOVA, A. A.; GRONIN, S. V.; BELYAEV, K. G.; IVANOV, S. V.; TOROPOV, A. A.
- Abstract
We report on comparative studies of CdSe/ZnSe quantum dot structures grown by molecular beam epitaxy either with or without predeposition of a sub-monolayer-thick CdTe layer (stressor). Also we consider the structure grown in a thermal activation mode. Emission properties of individual quantum dots are investigated by microphotoluminescence spectroscopy using 500 nm apertures opened in a non-transparent gold mask. The density of emitting quantum dots and the spectral width of the single-dot emission lines are estimated.
- Subjects
QUANTUM dots; MOLECULAR beam epitaxy; SPECTROMETRY; PHOTOLUMINESCENCE; QUANTUM electronics
- Publication
Acta Physica Polonica: A, 2016, Vol 129, Issue 1A, pA-117
- ISSN
0587-4246
- Publication type
Article
- DOI
10.12693/APhysPolA.129.A-117