Near-field magnetophotoluminescence spectroscopy of composition fluctuations in InGaAsN

Autor:	T. Kosel, Alexander Mintairov, A. S. Vlasov, R. E. Cook, James L. Merz, P. A. Blagnov, Victor M. Ustinov
Rok vydání:	2001
Předmět:	Physics Condensed matter physics chemistry Bowing Exciton Microscopy General Physics and Astronomy chemistry.chemical_element Near and far field Spectroscopy Optical scanning Nitrogen Spectral line
Zdroj:	Physical review letters. 87(27 Pt 1)
ISSN:	0031-9007
Popis:	The localization of excitons on quantum-dot-like compositional fluctuations has been observed in temperature-dependent near-field magnetophotoluminescence spectra of InGaAsN. Localization is driven by the giant bowing parameter of these alloys and manifests itself by the appearance of ultranarrow lines (half-width
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b33bd019e05a2d2420d1feb33deddb7 https://pubmed.ncbi.nlm.nih.gov/11800913 Zobrazit plný text záznamu