A MICROWAVE FOURIER-TRANSFORM SPECTROMETER IN THE RANGE FROM 18 TO 26.4 GHZ WITH INCREASED SENSITIVITY USING CIRCULAR WAVE-GUIDES - MEASUREMENTS OF ISOTOPOMERES OF CARBONYLSULFIDE AND OF METHANE

被引：28

作者：

MEYER, V ^{[1
]}

JAGER, W ^{[1
]}

SCHWARZ, R ^{[1
]}

DREIZLER, H ^{[1
]}

机构：

[1] UNIV KIEL,INST PHYS CHEM,CHEM PHYS ABT,OLSHAUSENSTR 40,W-2300 KIEL 1,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 1991年 / 46卷 / 05期

关键词：

D O I：

10.1515/zna-1991-0511

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 present a microwave Fourier transform spectrometer in the region of 18 to 26.4 GHz with an increase in sensitivity roughly by a factor of ten in comparison to a former set up. Measurements of rotational transitions of isotopomers of carbonylsulfide, OCS, in natural abundance and of rovibrational transitions of methane, CH4, illustrate the improvement.

引用

页码：445 / 449

页数：5

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