Kapitza resistance between liquid and solid helium. I. Theory
โ Scribed by Humphrey J. Maris; T. E. Huber
- Publisher
- Springer US
- Year
- 1982
- Tongue
- English
- Weight
- 477 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0022-2291
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Results of calculations of Kapitza resistance and phonon reflectivity are presented for clean and dirty solid surfaces in contact with liquid helium. We suppose the existence of a thin attenuating layer of absorbed solid helium at the interface. It is shown that even 5-15A thick layers of contaminat
We measured the Kapitza resistance between TyV04 and liquid 3He in the temperature range 1-IOmK. The Kapitza resistance was proportional to T below about 3mK. We also observed the decreasing Kapitza resistance between HoV04 and liquid 3He with decreasing temperature, but its value was two orders of