On Debye temperature anomaly observed in Chromium matrix

被引：1
|
作者：
Razdan, Ashok [1 ]
机构：
[1] Bhabha Atom Res Ctr, Astrophys Sci Div, Bombay 400085, Maharashtra, India
来源：
HYPERFINE INTERACTIONS | 2010年 / 198卷 / 1-3期
关键词：
Lamb Mossbauer factor; Deformation; Anharmonicity; Debye temperature; Chromium; MOSSBAUER DYNAMICS; Q-ANALOG;
D O I：
10.1007/s10751-010-0175-6
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Anomalous values of the Debye temperature have been reported for the Mossbauer dynamics in the Chromium matrix (Dubiel et al. 2008). We show that this anomaly may arise due to low temperature anharmonicity. We use q-Lamb Mssbauer factor and the anharmonic approach to study this anharmonicity.
引用
收藏
页码：185 / 193
页数：9
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