ENHANCED PERFORMANCE OF A BOLOMETRIC DETECTOR AT MK TEMPERATURES IN HIGH MAGNETIC-FIELDS

被引：6

作者：

DEMOOR, P

WOUTERS, J

VANOVERMEIRE, F

CORON, N

CAMPS, J

DEMARCILLAC, P

JEGOUDEZ, G

LEBLANC, J

SCHUURMANS, P

SEVERIJNS, N

VANDERPOORTEN, W

VANNESTE, L

机构：

[1] UNIV PARIS 11,INST ASTROPHYS SPATIALE,F-91405 ORSAY,FRANCE

[2] INFN,I-67010 ASSERGI,ITALY

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 1993年 / 93卷 / 3-4期

关键词：

D O I：

10.1007/BF00693436

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Results on the operation of a bolometer detector in high magnetic fields and at very low temperatures are presented We tested a diamond absorber on a Ge thermistor in magnetic fields up to 8 Tesla and temperatures down to 10 mK using an Fe-55 X-ray and Cd-109 electron source. Heavily doped Ge shows a giant magnetoresistance effect. This was used to tune the thermistor impedance to an optimal value.

引用

页码：295 / 300

页数：6