SEMI-AUTOMATIC BRIDGE FOR HIGH-PRECISION DC RESISTANCE MEASUREMENTS ON PURE METALS AT LOW-TEMPERATURES

被引：14

作者：

VANKEMPEN, H ^{[1
]}

NEYENHUISEN, HW ^{[1
]}

RIBOT, JHJM ^{[1
]}

机构：

[1] CATHOLIC UNIV NIJMEGEN,MAT RES INST,NIJMEGEN,NETHERLANDS

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1979年 / 50卷 / 02期

关键词：

D O I：

10.1063/1.1135798

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A self-balancing bridge system with a dc current comparator and a superconducting flux-gated galvanometer is described. The bridge is capable of measuring small resistances (10-4-10-7 Ω) at liquid helium temperatures with an accuracy of 1 ppm.

引用

页码：161 / 164

页数：4

共 8 条

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[8]

VANKEMPEN H, UNPUBLISHED

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