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Titolo:
EFFECT OF THE OPTICAL GAP ON THE TEMPERATURE-DEPENDENCE OF A-SIGE SOLAR-CELL STABILITY
Autore:
TERAKAWA A; SHIMA M; ISOMURA M; TANAKA M; KIYAMA S; TSUDA S; MATSUNAMI H;
Indirizzi:
SANYO ELECT CO LTD,NEW MAT RES CTR,1-1 DAINICHI HIGASHIMACHI HIRAKATAOSAKA 573 JAPAN KYOTO UNIV,DEPT ELECT SCI & ENGN,SAKYO KU KYOTO 60601 JAPAN
Titolo Testata:
Journal of non-crystalline solids
, volume: 230, anno: 1998,
parte:, B
pagine: 1267 - 1271
SICI:
0022-3093(1998)230:<1267:EOTOGO>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Keywords:
A-SIGE; SOLAR CELL; OPTICAL GAP; STABILITY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
9
Recensione:
Indirizzi per estratti:
Citazione:
A. Terakawa et al., "EFFECT OF THE OPTICAL GAP ON THE TEMPERATURE-DEPENDENCE OF A-SIGE SOLAR-CELL STABILITY", Journal of non-crystalline solids, 230, 1998, pp. 1267-1271

Abstract

The effect of the optical gap (E-opt) on the thermal recovery behavior of a-SiGe solar cells and on the temperature dependence of the cell stability was systematically investigated. It was found that the time constant and activation energy of thermal recovery do not depend on E-opt. The independence of the activation energy from E-opt suggests that the variation of E-opt causes little energetic difference in the trap depth for hydrogen moving to remove defects during annealing. The steady-state defect density of the narrower E-opt alloy is also considered to exhibit a greater temperature dependence than that of the wider E-opt alloy, because of the E-opt dependence of the light-induced creation of defects and the independence of thermal-induced annealing. (C)1998 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 06:50:43