Spin freezing in geometrically frustrated antiferromagnets with weak disorder.
We investigate the consequences for geometrically frustrated antiferromagnets of weak disorder in the strength of exchange interactions. Taking as a model the classical Heisenberg antiferromagnet with nearest neighbor exchange on the pyrochlore lattice, we examine low-temperature behavior. We show t...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2007
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