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Heisenberg model orientational ordering

An even closer physical description of magnetic ordering is obtained if one takes account of the fact that atoms may have J > 1/2 and their moments can be oriented in any direction (not just up and down). Such effects are accounted for by Heisenberg models, which are described by Hamiltonians of the form (Mouritsen 1984) ... [Pg.178]

See other pages where Heisenberg model orientational ordering is mentioned: [Pg.22] [Pg.241] [Pg.242] [Pg.306] [Pg.815] [Pg.34] [Pg.254] [Pg.254] [Pg.47] [Pg.289] [Pg.194] [Pg.307] [Pg.255]

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Heisenberg model

Model 5 order

Models Heisenberg model

Orientation order

Orientational order