THE DESIGN OF A SUPER-SENSITIVE INFRARED-EMISSION SPECTROMETER FOR STUDIES OF ADSORBATE DYNAMICS

被引:8
作者
BROWN, WA [1 ]
SHARMA, RK [1 ]
GARDNER, P [1 ]
KING, DA [1 ]
MARTIN, DH [1 ]
机构
[1] UNIV LONDON QUEEN MARY & WESTFIELD COLL, DEPT PHYS, LONDON E1 4NS, ENGLAND
关键词
CHEMILUMINESCENCE; CHEMISORPTION; LASER-INDUCED THERMAL DESORPTION (LITD); PHOTON EMISSION; PHYSICAL ADSORPTION; SINGLE CRYSTAL SURFACES; SOLID-GAS INTERFACES; VIBRATIONS OF ADSORBED MOLECULES;
D O I
10.1016/0039-6028(95)00195-6
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
We have designed a highly versatile, liquid-helium-cooled, polarisation discriminating infrared emission spectrometer in order to study fundamental aspects of adsorbate dynamics. The new instrument incorporates a liquid-helium-cooled FTIR spectrometer, 0.3 K bolometric detector, liquid-helium-cooled sample manipulator, liquid-helium-cooled optics and a very intense pulsed molecular beam source.
引用
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页码:1323 / 1328
页数:6
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