LUMINESCENCE OF THE F-CENTER IN SAPPHIRE

被引：303

作者：

LEE, KH

CRAWFORD, JH

机构：

来源：

PHYSICAL REVIEW B | 1979年 / 19卷 / 06期

关键词：

D O I：

10.1103/PhysRevB.19.3217

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An F-center emission band (3 eV) has been observed in subtractively colored Al2O3 crystals upon exciting with F light (6.1 eV). The lifetime of the 3 eV luminescence is 36 ± 4 msec. We attribute this long lifetime to the forbidden triplet-to-singlet transition of the F center. The FF+ conversion can be shown by studying the F and F+ emission bands in these crystals. © 1979 The American Physical Society.

引用

页码：3217 / 3221

页数：5

共 13 条

[1] Bazzarre F.D., 1977, ION IMPLANTATION SEM
[2] DRAEGER BG, 1978, B AM PHYS SOC, V23, P199
[3] EVANS BD, 1978, B AM PHYS SOC, V23, P412
[4] HENDERSON B, 1978, SEMICOND INSUL, V3, P299
[5] HUGHES AE, 1972, POINT DEFECTS SOLIDS, V1, P381
[6] JAMES F, UNPUBLISHED
[7] F+ AND F' CENTERS IN MAGNESIUM OXIDE
KAPPERS, LA
KROES, RL
HENSLEY, EB
[J]. PHYSICAL REVIEW B, 1970, 1 (10): : 4151 - &
[8] ADDITIVE COLORATION OF SAPPHIRE
LEE, KH
CRAWFORD, JH
[J]. APPLIED PHYSICS LETTERS, 1978, 33 (04) : 273 - 275
[9] ELECTRON CENTERS IN SINGLE-CRYSTAL AL2O3
LEE, KH
CRAWFORD, JH
[J]. PHYSICAL REVIEW B, 1977, 15 (08): : 4065 - 4070
[10] LEE RS, 1977, B AM PHYS SOC, V22, P328

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