RECOVERY STAGES IN UO2 AT LOW-TEMPERATURES

被引：23
|
作者：
TUROS, A
MATZKE, H
KWIATKOWSKI, S
机构：
[1] COMMISS EUROPEAN COMMUNITIES,JOINT RES CTR,EUROPEAN INST TRANSURANIUM ELEMENTS,W-7500 KARLSRUHE,GERMANY
[2] SOLTAN INST NUCL STUDIES,WARSAW,POLAND
来源：
PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 10期
关键词：
D O I：
10.1103/PhysRevLett.65.1215
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Formation of radiation damage and its recovery in UO2 single crystals were investigated in the temperature range from 5 to 293 K. The samples were implanted with Xe ions at 5 K and subsequently in situ analyzed using the ion-channeling technique. Successive measurements were performed during the warming-up of the sample to 293 K. Two recovery stages in the U sublattice were revealed: the first one in the vicinity of 77 K and the second one at 1105 K. © 1990 The American Physical Society.
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页码：1215 / 1218
页数：4
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