Most experimental magnetic properties of solid bcc 3He are described by a two parameter model : three and four spin exchange
- 1 January 1980
- journal article
- Published by EDP Sciences in Journal de Physique Lettres
- Vol. 41 (6) , 139-142
- https://doi.org/10.1051/jphyslet:01980004106013900
Abstract
A two parameter model including only four and three spin exchange fits the entropy curve remarkably well down to 1 mK, agrees with the unusual experimental results on the susceptibility and specific heat and gives the main features of the observed phase diagramKeywords
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