DOPPLER-BROADENED ANNIHILATION LINESHAPE AS AN INDICATOR OF DEFECTS IN METALLIC LATTICES

被引：37

作者：

MACKENZIE, IK

机构：

[1] University of Guelph, Guelph, Ont.

来源：

PHYSICS LETTERS A | 1969年 / A 30卷 / 02期

关键词：

D O I：

10.1016/0375-9601(69)91169-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The annihilation lineshape in a Ge(Li) spectrometer is shown to be sensitive to the presence of metallic defects introduced by plastic deformation or temperature. The effect is attributed to a decrease in the fraction of annihilations with core electrons. © 1969.

引用

页码：115 / +

页数：1

共 6 条

[1] ANGULAR DISTRIBUTION OF ANNIHILATION RADIATION FROM PLASTICALLY DEFORNED ALUMINUM
BERKO, S
ERSKINE, JC
[J]. PHYSICAL REVIEW LETTERS, 1967, 19 (06) : 307 - &
[2] MEASUREMENT OF POSITRON ANNIHILATION LINE SHAPES WITH A GE(LI) DETECTOR
HOTZ, HP
MATHIESE.JM
HURLEY, JP
[J]. PHYSICAL REVIEW, 1968, 170 (02): : 351 - &
[3] SOME TEMPERATURE EFFECTS ON POSITRON ANNIHILATION IN METALS
MACKENZIE, IK
MCKEE, BTA
WHITE, CG
LANGSTROTH, GFO
[J]. CANADIAN JOURNAL OF PHYSICS, 1964, 42 (10) : 1837 - &
[4] TEMPERATURE DEPENDENCE OF POSITRON MEAN LIVES IN METALS
MACKENZIE, IK
KHOO, TL
MCDONALD, AB
MCKEE, BTA
[J]. PHYSICAL REVIEW LETTERS, 1967, 19 (17) : 946 - +
[5] MCKEE BTA, 1967, B AM PHYS SOC, V12, P687
[6] MOMENTUM DISTRIBUTION OF METALLIC ELECTRONS BY POSITRON ANNIHILATION
STEWART, AT
[J]. CANADIAN JOURNAL OF PHYSICS, 1957, 35 (02) : 168 - 183

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