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Attenuation of Sound in a Germanium Crystal at Ultra-High Frequencies and Low Temperatures

✍ Scribed by Dobbs, E.; Chick, Bruce; Truell, Rohn

Book ID
111891052
Publisher
The American Physical Society
Year
1959
Tongue
English
Weight
256 KB
Volume
3
Category
Article
ISSN
0031-9007

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πŸ“œ SIMILAR VOLUMES

Attenuation and velocity of first sound
Attenuation and velocity of first sound in a saturated3He-4He mixture at very low temperatures and high magnetic field
✍ S. A. J. Wiegers; R. Jochemsen; C. C. Kranenburg; G. Frossati πŸ“‚ Article πŸ“… 1988 πŸ› Springer US 🌐 English βš– 725 KB

We present experimental results on the attenuation and velocity of first sound in a saturated (X = 0.064) JHe-4He mixture. The measurements were performed at very low temperature (3.5 < T< 20 mK) with relatively low frequencies (around 1 MHz) at saturated vapor pressure, using a CW technique. Though