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Self-diffusion of 4He and quantum corrections

โœ Scribed by S.C. Saxena


Publisher
Elsevier Science
Year
1960
Weight
444 KB
Volume
26
Category
Article
ISSN
0031-8914

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๐Ÿ“œ SIMILAR VOLUMES


Self-diffusion in4He crystals
โœ N.E. Dyumin; N.V. Zuev; V.N. Grigor'ev ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 132 KB
Quantum diffusion of isotopic impurities
โœ Erika G. Kisvarsanyi; N.S. Sullivan ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 134 KB

The temperature dependence of the diffusion of 3He impurities in solid 4He and HD impurities in solid para-H 2 is calculated for the regime where coherent motion of the isotopic impurities is interrupted by scattering from vacancies or phonons. In both cases the best fit to the experimental data is