Title of article
Elastic moduli and thermal properties of La0.83Sr0.17MnO3
Author/Authors
Gaur، نويسنده , , N.K. and Choithrani، نويسنده , , Renu and Srivastava، نويسنده , , Archana، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
4
From page
308
To page
311
Abstract
We have investigated elastic moduli c 11 , c 12 and c 44 of La0.83Sr0.17MnO3 in cubic phase using Rigid Ion Model (RIM) at temperature 212 K ≤ T ≤ 280 K . The elastic moduli computed by us show an anomalous behaviour with the variation of temperature. Our results on the elastic moduli for the temperature range 212 K ≤ T ≤ 280 K are in good agreement with resonant ultrasound spectroscopy measured data. Furthermore, we have reported the Specific heat at different temperature to examine the electron-lattice interaction of La0.83Sr0.17MnO3. Besides, the results on cohesive and thermal properties are also discussed.
Keywords
D. Specific heat , D. Rare-earth ion , A. Manganates , A. CMR materials
Journal title
Solid State Communications
Serial Year
2008
Journal title
Solid State Communications
Record number
1764133
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