Scattering of Phonons in CsMnCl3•2H2O

被引:0
|
作者
Tkac, V. [1 ]
Tibenska, K. [2 ]
Orendacova, A. [1 ]
Orendac, M. [1 ]
Sebek, J. [3 ]
Sechovsky, V. [4 ]
Anders, A. G. [5 ]
Feher, A. [1 ]
机构
[1] Safarik Univ, Inst Phys, Kosice 04000, Slovakia
[2] Tech Univ, Kosice 04200, Slovakia
[3] Acad Sci Czech Republic, Inst Phys, Prague 18221, Czech Republic
[4] Charles Univ Prague, Fac Math & Phys, CZ-12116 Prague, Czech Republic
[5] Kharkov Low Temp Phys & Engn Inst, UA-310164 Kharkov, Ukraine
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The thermal conductivity of the quasi-one-dimensional S = 5/2 Heisenberg antiferromagnet CsMnCl3 2H(2)O with the intracham interaction J/k(B) = 3 K was experimentally studied at temperatures from 2 to 25 K The data analysis performed within the Debye model with the relaxation-time approximation unambiguously indicates the presence of the scattering of phonons on magnetic subsystem
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页码:950 / 952
页数:3
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