PHOTOSTIMULATED THERMOLUMINESCENCE IN KBR SINGLE CRYSTALS

被引:6
作者
CRIPPA, PR
PARACCHINI, C
FELSZERFALVI, J
机构
[1] Institute for Applied Physics of the Kossuth Lajos University, Debrecen
关键词
D O I
10.1143/JPSJ.24.92
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
KBr single crystals are investigated by means of photostimulated thermoluminescence from 50 to 250°K. The spectral range of photostimulation is 240-700mµ. No evidence of V band stimulation has been found; only electron traps are involved in the stimulation process. Filling of the traps occurs either through capture of photoelectrons from the conduction band, or by tunneling of electrons from excited F centers to neighbouring traps. © 1968, THE PHYSICAL SOCIETY OF JAPAN. All rights reserved.
引用
收藏
页码:92 / +
页数:1
相关论文
共 8 条
[1]  
BOSACCHI B, 1965, PHYS REV, V138, P1760
[2]  
CHIAROTTI G, 1966, NUOVO CIMENTO, V46, pB78
[3]   PHOTOCONDUCTIVITY OF KBR CONTAINING F CENTERS [J].
CRANDALL, RS ;
MIKKOR, M .
PHYSICAL REVIEW, 1965, 138 (4A) :1247-&
[4]   COLOR CENTERS AND TRAPPED CHARGE IN KCL AND KBR [J].
DUTTON, D ;
MAURER, R .
PHYSICAL REVIEW, 1953, 90 (01) :126-130
[5]   EVIDENCE FOR L BANDS IN NACL [J].
FIESCHI, R ;
SCARAMELLI, P .
PHYSICAL REVIEW, 1966, 145 (02) :622-+
[6]   LOW TEMPERATURE PHOTOCONDUCTIVITY OF F CENTER IN KCL [J].
NAKAZAWA, F ;
KANZAKI, H .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1967, 22 (03) :844-&
[7]  
SCARAMELLI P, 1967, NUOVO CIMENTO, V45, pB119
[8]   LIFETIME OF EXCITED F CENTER [J].
SWANK, RK ;
BROWN, FC .
PHYSICAL REVIEW, 1963, 130 (01) :34-&