Piezoelectrically driven rotator for use in high magnetic fields at low temperatures

被引:12
|
作者
Ohmichi, E
Nagai, S
Maeno, Y
Ishiguro, T
Mizuno, H
Nagamura, T
机构
[1] Kyoto Univ, Grad Sch Sci, Kyoto 6068502, Japan
[2] Japan Sci & Technol Corp, CREST, Kawaguchi 3220012, Japan
[3] Unisoku Co Ltd, Hirakata, Osaka 5730131, Japan
来源
REVIEW OF SCIENTIFIC INSTRUMENTS | 2001年 / 72卷 / 03期
关键词
D O I
10.1063/1.1347982
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
We report the development of a piezoelectrically driven rotator for use in high magnetic fields at low temperatures. This rotator, controllable with two lead wires instead of a driving shaft, is designed to fit into a narrow sample space with a diameter of 13 mm and is capable of making rotations with a high angular resolution of similar to0.01 degrees in magnetic fields reaching 33 T. In addition, estimated heat dissipation of less than 100 muW accompanied by rotation allows continuous rotations in a dilution refrigerator (T < 100 mK). (C) 2001 American Institute of Physics.
引用
收藏
页码:1914 / 1917
页数:4
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