F-type centers in neutron-irradiated AIN

The production of point defects by neutron irradiation and thermal decay in sintered AIN polycrystal are investigated. The absorption band at 370 nm is observed after reactor neutron irradiation to a dose of 10 16 n/cm 2 ( E >0.1 MeV). The defect corresponding to the band is tentatively assigned...

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Veröffentlicht in:	Japanese Journal of Applied Physics 1990, Vol.29 (1), p.150-152
Hauptverfasser:	ATOBE, K, HONDA, M, FUKUOKA, N, OKADA, M, NAKAGAWA, M
Format:	Artikel
Sprache:	eng
Schlagworte:	Color centers and other defects Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron paramagnetic resonance and relaxation Exact sciences and technology Magnetic resonances and relaxations in condensed matter, mössbauer effect Physics
Online-Zugang:	Volltext
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Zusammenfassung:	The production of point defects by neutron irradiation and thermal decay in sintered AIN polycrystal are investigated. The absorption band at 370 nm is observed after reactor neutron irradiation to a dose of 10 16 n/cm 2 ( E >0.1 MeV). The defect corresponding to the band is tentatively assigned as an F-type center from the optical absorption and electron spin resonance.
ISSN:	0021-4922 1347-4065
DOI:	10.1143/jjap.29.150