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1998 | 94 | 3 | 397-400
Article title

A Photoluminescence Study in PbS-EuS Superlattices

Content
Title variants
Languages of publication
EN
Abstracts
EN
Investigations of the photoluminescence of PbS-EuS superlattices deposited on (111)BaF_{2} substrates are presented. Quantum-size and deformation effects in photoluminescence spectra are observed. The strain-induced gap shift and valence-band offset is determined from experimental results. A strong stimulated photoluminescence with relatively low threshold was observed. It was found that the photocarriers generated in EuS barrier strongly affect the population of PbS subbands.
Keywords
EN
Year
Volume
94
Issue
3
Pages
397-400
Physical description
Dates
published
1998-09
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv94z308kz
Identifiers
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