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2001 | 100 | 6 | 915-923
Article title

Observation of "Diffusion Modes" in Measurement of the Diffusion Coefficient of Cesium in Noble Gases

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EN
Abstracts
EN
A set of experiments investigating diffusion of alkali atoms in the noble gases is reported. A cesium gradient in the cell was induced by electrodeless pulse discharge. In the transient signal of absorption, corresponding to the ^2S_{1/2}-n^2P_J transitions, five diffusion modes were observed. The diffusion coefficient D of cesium in helium and argon has been measured in a spherical cell filled with a buffer gas of 2.5 to 30 hPa and for temperatures in the range from 275 K to 400 K.
Keywords
EN
Publisher

Year
Volume
100
Issue
6
Pages
915-923
Physical description
Dates
published
2001-12
received
2001-08-03
Contributors
author
  • Institute of Physics, N. Copernicus University, Grudziądzka 5-7, 87-100 Toruń, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv100n606kz
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