Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Optical studies on AlGaN/InGaN/GaN single quantum-well structures under external strains
Autore:
Kurimoto, E; Takahashi, M; Harima, H; Mouri, H; Furukawa, K; Ishida, M; Taneya, M;
Indirizzi:
Osaka Univ, Dept Appl Phys, Suita, Osaka 5650871, Japan Osaka Univ Suita Osaka Japan 5650871 pl Phys, Suita, Osaka 5650871, Japan Sharp Co Ltd, Elect Components Labs, Tenri, Nara 6328567, Japan Sharp Co Ltd Tenri Nara Japan 6328567 ts Labs, Tenri, Nara 6328567, Japan Sharp Co Ltd, Adv Technol Res Labs, Tenri, Nara 6328567, Japan Sharp Co Ltd Tenri Nara Japan 6328567 es Labs, Tenri, Nara 6328567, Japan
Titolo Testata:
PHYSICA STATUS SOLIDI B-BASIC RESEARCH
fascicolo: 1, volume: 228, anno: 2001,
pagine: 103 - 106
SICI:
0370-1972(200111)228:1<103:OSOASQ>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
GAN; RAMAN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
9
Recensione:
Indirizzi per estratti:
Indirizzo: Kurimoto, E Osaka Univ, Dept Appl Phys, 2-2 Yamadaoka, Suita, Osaka 5650871, Japan Osaka Univ 2-2 Yamadaoka Suita Osaka Japan 5650871 0871, Japan
Citazione:
E. Kurimoto et al., "Optical studies on AlGaN/InGaN/GaN single quantum-well structures under external strains", PHYS ST S-B, 228(1), 2001, pp. 103-106

Abstract

Photoluminescence (PL) spectra from AlGaN/InGaN/GaN single quantum well structures with different In content in the InGaN well layer have been measured with applying biaxial tensile stresses by a central-flexure method for the purpose of studing piezoelectric-field effect on the well layer. The band-edge emission from the InGaN well layer showed linear variations against the applied stress with different coefficients depending on the In content. We obtained. e.g., +17.5 meV/GPa for an InGaN layer with 20% In content. Our result presents a direct evidence for the presence of piezoelectric field which depends on the In content.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/01/21 alle ore 00:43:45