A cryostat for low-temperature spectroscopy of condensable species

被引：26

作者：

Carrasco, E ^{[1
]}

Castillo, JM ^{[1
]}

Escribano, R ^{[1
]}

Herrero, VJ ^{[1
]}

Moreno, MA ^{[1
]}

Rodríguez, J ^{[1
]}

机构：

[1] CSIC, Inst Estructura Mat, E-28006 Madrid, Spain

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2002年 / 73卷 / 10期

关键词：

D O I：

10.1063/1.1505658

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A simple experimental setup for the production of cold samples for spectroscopy is described. The samples are deposited under vacuum on a cold metallic surface whose temperature is controlled between 80 and 323 K by varying the heat flow balance between a liquid nitrogen reservoir and a power transistor. Tests of temperature stability and thermal inertia, as well as a set of reflection-absorption infrared and thermal desorption spectra, are reported as a demonstration of the performance of the system. (C) 2002 American Institute of Physics.

引用

页码：3469 / 3473

页数：5

共 21 条

[1]

BANHAM S, 1995, THESIS U E ANGLIA

[2] OH STRETCHING REGION INFRARED-SPECTRA OF LOW-DENSITY AMORPHOUS SOLID WATER AND POLYCRYSTALLINE ICE IH [J].