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Article Dans Une Revue Journal de Physique Colloque Année : 1980

Quantum Properties Of Spin Polarized 3he (3he↑)

Résumé

The effect of a high polarization of the nuclear spins in an ensemble of 3He atoms are theoretically investigated. One can see from the Pauli antisymmetrization principle that a non-zero nuclear polarization results in an increase of the kinetic energy of the atoms and in a decrease of the effectiveness of their interactions. As a consequence, the macroscopic properties of gaseous, liquid or solid 3He at low temperatures may be significantly altered. Several examples of these changes are briefly discussed in this article : modifications of the transport properties of gaseous 3He at a few degree Kelvin, of the liquid-vapour and liquid-solid phase diagram, etc.

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Dates et versions

jpa-00220147 , version 1 (04-02-2008)

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C. Lhuillier, F. Laloë. Quantum Properties Of Spin Polarized 3he (3he↑). Journal de Physique Colloque, 1980, 41 (C7), pp.C7-51-C7-59. ⟨10.1051/jphyscol:1980710⟩. ⟨jpa-00220147⟩
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