Commensurate and incommensurate spin-density waves in heavy electron systems
The nesting of the Fermi surfaces of an electron and a hole pocket separated by a nesting vector Q and the interaction between electrons gives rise to itinerant antiferromagnetism. The order can gradually be suppressed by mismatching the nesting and a quantum critical point (QCP) is obtained as the...
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| Fformat: | Erthygl |
| Iaith: | English |
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AIP Publishing LLC
2016-05-01
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| Cyfres: | AIP Advances |
| Mynediad Ar-lein: | http://dx.doi.org/10.1063/1.4942549 |