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Measurements of the exchange interaction in 2d solid 3He films adsorbed on graphite

โœ Scribed by J. Saunders; C.P. Lusher; B.P. Cowan


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
232 KB
Volume
165-166
Category
Article
ISSN
0921-4526

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๐Ÿ“œ SIMILAR VOLUMES


Exchange interactions in multilayer3He f
โœ H. Godfrin; K.-D. Morhard; R.E. Rapp; Yu.M. Bunkov ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 129 KB

NMR measurements of the magnetization of 3He films adsorbed on graphite are analyzed using the 2-D Heisenberg model. In the multilayer coverage range, this model provides a good fit of the experimental data, and the inferred exchange constants agree well with recent heat capacity results.

Spin heat capacity of the second solid l
โœ Dennis S. Greywall ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 205 KB

Precise heat capacity data have been obtained for multilayers of 3He adsorbed on graphite in the temperature range between 2 and 200 mK. As a function of total coverage, these data show an accurate correspondence with special features in recent magnetization measurements but suggest models very diff