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VOLUME 59 (1994) | ISSUE 9 |
PAGE 590
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Spin rigidity
Marchenko V. I.
The vanishing of the longitudinal susceptibility in exchange spin-ordered structures with axial symmetry is explained. The effect stems from a more general property: spin rigidity. Two more types of axial structures—in addition to the three which have been mentioned previously in the literature— are possible.
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