LOW-TEMPERATURE GLASS CAPACITANCE SENSORS

被引：13

作者：

STREHLOW, P

机构：

[1] Physikalisch-Technische Bundesanstalt, 10587 Berlin

来源：

CRYOGENICS | 1994年 / 34卷

关键词：

D O I：

10.1016/S0011-2275(05)80096-7

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Multicomponent glass capacitance sensors have been found to be useful as secondary thermometers at low temperatures in magnetic fields. The sol-gel derived thick-film sensors are characterized by a broad operating temperature range from 1 mK to 300 K, high relative sensitivity (5x10(-2) K-1 at 20 mK), sufficient stability and reproducibility (Delta T/T < 2x10(-2) at 20 mK), insensitivity to magnetic fields up to 8 T and fast response time.

引用

页码：421 / 424

页数：4