Temperature dependence of exciton peak energies in CuI quantum dots

Autor:	Claus F. Klingshirn, A. Hepting, Michael Schmidt, E. Tsitsishvili, O. V. Gogolin, G. Mshvelidze
Rok vydání:	2002
Předmět:	Condensed matter physics Phonon Band gap Chemistry Exciton General Chemistry Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Condensed Matter Physics Glass matrix Quantum dot Materials Chemistry Temperature coefficient Biexciton Shrinkage
Zdroj:	Solid State Communications. 122:511-513
ISSN:	0038-1098
Popis:	The temperature dependence of exciton peak energies in large CuI quantum dots embedded in a glass matrix has been measured. The gap shrinkage effect for both cubic and hexagonal CuI phases was observed. The temperature coefficients of the energy gaps and the effective phonon energies are deduced.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2a65be914a4a5f471ab1f9ef489bc182 https://doi.org/10.1016/s0038-1098(02)00103-5 Zobrazit plný text záznamu Full Text from ScienceDirect