IRRADIATION INDUCED LOW TEMPERATURE VOLUME EXPANSION OF KCI AND KBR

被引：9

作者：

FARNUM, EH

ROYCE, BS

机构：

[1] Princeton University, Princeton, NJ

来源：

PHYSICS LETTERS A | 1968年 / A 26卷 / 04期

关键词：

D O I：

10.1016/0375-9601(68)90057-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The macroscopic volume expansions caused by relaxations around Frenkel defects produced by X-irradiation at 80°K and 6°K have been measured. For KC1 and KBr the 80°K data give a relaxation for the F-centre Frenkel pair of the order of that previously determined for F-centre alone, indicating that the relaxation around the neutral interstitial is small. In contrast to this, the 6°K measurements indicate a relaxation around the negative ion interstitial of the same order as that associated with the α-centre. © 1968.

引用

页码：164 / &

共 8 条

[1] COLOR CENTERS PRODUCED IN KCL AND KBR BY PROLONGED X IRRADIATIONS AT LOW TEMPERATURES [J].

FARADAY, BJ ;

COMPTON, WD .

PHYSICAL REVIEW, 1965, 138 (3A) :A893-&

[2] LOW-TEMPERATURE COLORATION IN KCL AND KBR NEAR FUNDAMENTAL EDGE [J].

KLICK, CC ;

PATTERSON, DA .

PHYSICAL REVIEW, 1963, 130 (06) :2169-&

[3] OPTICAL ABSORPTION OF INTERSTITIAL IONS IN KBR CRYSTALS AT HELIUM TEMPERATURES [J].

KURZ, G ;

GEBHARDT, W .

PHYSICA STATUS SOLIDI, 1964, 7 (01) :351-355

[4]

MASCARENHAS S, PRIVATE COMMUNICATIO

[5] SCHOTTKY AND FRENKEL DISORDER IN KC1 WITH COLOR CENTERS [J].

PEISL, H ;

BALZER, R ;

WAIDELICH, W .

PHYSICAL REVIEW LETTERS, 1966, 17 (22) :1129-+

[6] X-RAY STUDY OF INTERSTITIAL DEFECTS IN RADIATION-DAMAGED ALKALI HALIDES AND LIH [J].

PRETZEL, FE ;

PETTY, RL .

PHYSICAL REVIEW, 1962, 127 (03) :777-&

[7]

RITZ V, 1967, THESIS SAO CARLOS

[8]

RITZ V, 1967, B AM PHYS SOC, V12, P350

← 1 →