A NEW DEVICE FOR TRANSPORT MEASUREMENTS ON POINT CONTACTS

被引：7
|
作者：
WEBER, L
GMELIN, E
机构：
[1] Max-Planck-Institut für Festkörperforschung
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1992年 / 63卷 / 01期
关键词：
D O I：
10.1063/1.1142959
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We describe an experimental device, which enables the investigation of mechanical point contacts with variable contact size. Electrical resistance, thermal resistance, and thermoelectric power can be measured simultaneously at temperatures between 1.5 and 300 K. By investigation of the phononic part of the thermal resistance we introduce a new, reliable method for determination of the contact size.
引用
收藏
页码：211 / 217
页数：7
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