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Photoacoustic cell for low temperature PAS of solids

โœ Scribed by Kuhnert, R. ;Helbig, R.


Book ID
115329428
Publisher
The Optical Society
Year
1981
Tongue
English
Weight
535 KB
Volume
20
Category
Article
ISSN
1559-128X

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Resonant photoacoustic cell for low temp
โœ M.P.P.M Jorge; J Mendes Filho; A.C Oliveira; A.J.P Braga; C.L Cesar; S.P Morato; ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 112 KB

This paper describes a resonant photoacoustic cell for low temperature measurements. It has the shape of the Helmholtz resonator, with the microphone separated from the sample by a resonant tube. In this way the microphone is kept at room temperature while the sample temperature is lowered. When the