Cathodoluminescence of oxygen-vacancy centers in structures of aluminum nitride / Spiridonov D.M., Weinstein I.A., Vokhmintsev A.S., Beketov A.R. // Bulletin of the Russian Academy of Sciences: Physics. - 2015. - V. 79, l. 2. - P. 211-214.

ISSN:

10628738

Type:

Article

Abstract:

Spectra of the cathodoluminescence (CL) of single crystals and micropowders of AlN are studied. It is shown that bands with maxima at 3.2, 2.7 and 2.1 eV can be observed in the CL. The peaks at 2.7 and 3.2 eV are associated with ON centers and complexes of the type (VAl-ON); the 2.1 eV band is due to recombination processes involving cation vacancies. The narrow CL peak at 1.77 eV is also observed for AlN powder and is attributed to Cr3+ impurities. © 2015, Allerton Press, Inc.

Author keywords:

Index keywords:

Cathodoluminescence; Crystal impurities; Oxygen vacancies; Single crystals; Vacancies; AlN; AlN powder; Cation vacancies; Micropowders; Recombination process; Aluminum nitride

DOI:

10.3103/S106287381502029X

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84924408458&doi=10.3103%2fS106287381502029X&partnerID=40&md5=2a8505c75a916df86f8272f8d7348536

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84924408458&doi=10.3103%2fS106287381502029X&partnerID=40&md5=2a8505c75a916df86f8272f8d7348536
Affiliations	Ural Federal University, Yekaterinburg, Russian Federation
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Correspondence Address	Spiridonov, D.M.; Ural Federal UniversityRussian Federation
Publisher	Allerton Press Incorporation
Language of Original Document	English
Abbreviated Source Title	Bull. Russ. Acad. Sci. Phys.
Source	Scopus