Influence of cellular substructure on the thermal conductivity of heterovalent solid solutions of fluorides

被引：1
|
作者：
Popov, P. A. [1 ]
Konyushkin, V. A. [2 ]
Nakladov, A. N. [2 ]
Kuznetsov, S. V. [1 ]
Skrobov, S. A. [1 ]
机构：
[1] Petrovskii Bryansk State Univ, Bryansk 241036, Russia
[2] Russian Acad Sci, Prokhorov Gen Phys Inst, Laser Mat & Technol Res Ctr, Moscow 119991, Russia
来源：
CRYSTALLOGRAPHY REPORTS | 2014年 / 59卷 / 01期
关键词：
SINGLE-CRYSTALS; MORPHOLOGICAL STABILITY;
D O I：
10.1134/S1063774514010118
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The thermal conductivity of single-crystal samples of Sr0.88La0.09Nd0.03F2.03 and Sr0.80La0.15Nd0.05F2.20 solid solutions, both with a cellular substructure and without it, have been investigated by the method of stationary longitudinal heat flow in the temperature range of 50-300 K. An anisotropy of thermal conductivity (related to the substructure) is established for a Sr0.995Nd0.005F2.005 single crystal.
引用
收藏
页码：98 / 100
页数：3
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