Faceting of 3He crystals

被引:6
|
作者
Todoshchenko, IA
Alles, H
Junes, HJ
Parshin, AY
Tsepelin, V
机构
[1] Aalto Univ, Low Temp Lab, FIN-02015 Espoo, Finland
[2] PL Kapitza Phys Problems Inst, Moscow 117334, Russia
[3] Stanford Univ, Dept Phys, Stanford, CA 94305 USA
关键词
He-3; solid helium; faceting;
D O I
10.1016/S0921-4526(02)02139-7
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We report on our optical observations on BCC He-3 crystals in the temperature range of 8-55 mK. With our interferometric technique we were able to identify at least three different types of facets, (1 1 0), (1 0 0), and (2 1 1), at temperatures up to 55 mK. Previously, only the (1 1 0) facet was observed at such high temperatures. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:386 / 387
页数:2
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