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Titolo:
Oxygen incorporation in undoped LEC-GaAs
Autore:
Gartner, G; Flade, T; Jurisch, M; Kohler, A; Korb, J; Kretzer, U; Weinert, B;
Indirizzi:
Freiberger Compound Mat GmbH, D-09599 Freiberg, Germany Freiberger Compound Mat GmbH Freiberg Germany D-09599 Freiberg, Germany TU Bergakad Freiberg, Inst Expt Phys, D-09596 Freiberg, Germany TU Bergakad Freiberg Freiberg Germany D-09596 D-09596 Freiberg, Germany GTT Technol, D-09596 Freiberg, Germany GTT Technol Freiberg Germany D-09596 Technol, D-09596 Freiberg, Germany
Titolo Testata:
JOURNAL OF CRYSTAL GROWTH
, volume: 199, anno: 1999,
parte:, 1
pagine: 355 - 360
SICI:
0022-0248(199903)199:<355:OIIUL>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
VIBRATIONAL-MODE ABSORPTION; GALLIUM-ARSENIDE; NEGATIVE-U; CENTERS; SPECTROSCOPY; HYDROGEN;
Keywords:
GaAs; LEC; local vibration modes; oxygen;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Jurisch, M Freibergeranympound Mat GmbH, Junger Lowe Schacht 5, D-09599 Freiberg, Germ Freiberger Compound Mat GmbH Junger Lowe Schacht 5 Freiberg Germany D-09599
Citazione:
G. Gartner et al., "Oxygen incorporation in undoped LEC-GaAs", J CRYST GR, 199, 1999, pp. 355-360

Abstract

Local vibration mode (LVM) spectroscopy has been used to study the incorporation of oxygen in undoped LEC GaAs with enhanced oxygen content grown under N-2-overpressure. In addition to local modes belonging to isolated oxygen, various LVM lines were observed in the frequency range of 1200-1500 cm(-1). These lines have characteristic peaks at 1244, 1325 and 1270 cm(-1). The peaks are related to three different types of boron complexes which probably contain oxygen or nitrogen. An additional LVM line at 638 cm(-1) has been observed, which may be related to nitrogen. (C) 1999 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 02/07/20 alle ore 22:07:50