A compact design for an indium heat switch

被引：8

作者：

Ho, PC ^{[1
]}

Hallock, RB ^{[1
]}

机构：

[1] Univ Massachusetts, Dept Phys, Low Temp Phys Lab, Amherst, MA 01003 USA

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 2000年 / 121卷 / 5-6期

关键词：

Indium; Thermal Conductivity; Magnetic Material; Superconducting State; Physical Size;

D O I：

10.1023/A:1017581409634

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The construction and performance of a compact indium heat switch are described. The switching ratio of the normal to superconducting states is similar to 65/T-2. The switch design has the advantages of simplicity of construction and small physical size. The thermal conductivity of the normal and super-conducting states of this switch have been measured and are reported for 100 < T < 400 mK.

引用

页码：797 / 802

页数：6

共 6 条

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[2] THERMAL-CONDUCTIVITY OF SOME INSULATING MATERIALS MATERIALS BELOW 1-K [J].

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ARNAUD, D ;

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CRYOGENICS, 1976, 16 (06) :374-375

[3]

Lounasmaa O. V., 1974, Experimental Principles and Methods

[4]

RICHARDSON RC, 1988, EXPT TECHNIQUES COND, pCH3

[5] SUPERCONDUCTING HEAT SWITCH OF SIMPLE DESIGN [J].

SCHUBERTH, E .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1984, 55 (09) :1486-1488

[6]

WHITE GK, 1989, EXPT TECHNIQUES LOW, pCHR5

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