ELECTRON-PARAMAGNETIC CENTER IN NEUTRON-IRRADIATED ALN

被引：15

作者：

HONDA, M

ATOBE, K

FUKUOKA, N

OKADA, M

NAKAGAWA, M

机构：

[1] KYOTO UNIV,INST RES REACTOR,KUMATORI,OSAKA 59004,JAPAN

[2] KAGAWA UNIV,FAC MINATO KU,DEPT PHYS,TAKAMATSU,KAGAWA 760,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1990年 / 29卷 / 04期

关键词：

EPR; F-type center; Neutron irradiation; Point defect; Polycrystalline AIN;

D O I：

10.1143/JJAP.29.L652

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Neutron-Irradiated AlN was investigated using electron paramagnetic resonance. The broad spectrum arising from the electrons trapped in N3vacancies can be explained by the hyperfine interaction with the surrounding 27Al nuclei. The obtained parameters, the g-value and the hyperfine constant are g=2.007±0.001 and A=(10.9±0.5)×10-4cm-1, respectively. © 1990 IOP Publishing Ltd.

引用

页码：L652 / L654

页数：3

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