NOISE OF BOLOMETER WITH VANISHING SELF-HEATING

被引：5

作者：

BUHLER, M

UMLAUF, E

MATHER, JC

机构：

[1] BAYER AKAD WISSENSCH,WALTHER MEISSNER INST TIEFTEMP FORSCH,D-85748 GARCHING,GERMANY

[2] NASA,GODDARD SPACE FLIGHT CTR,ASTRON & SOLAR PHYS LAB,GREENBELT,MD 20771

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1994年 / 346卷 / 1-2期

关键词：

D O I：

10.1016/0168-9002(94)90708-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We discuss the thermal noise of a low temperature magnetic bolometer, which has the property of not being heated by the thermometer measurement power. This bolometer is promising for measuring small energy pulses from absorbed single particles or X-rays. Having thermal noise only we can calculate the uncertainty of energy detection and we show that this is not limited by the quantity square-root 4kT2C. This result is of interest with respect to experiments which demand large absorbers.

引用

页码：225 / 229

页数：5

共 11 条

[1] A PROTOTYPE KINETIC INDUCTANCE THERMOMETER FOR X-RAY CALORIMETRY [J].