Two-channel Kondo phases and frustration-induced transitions in triple quantum dots
We study theoretically a ring of three quantum dots mutually coupled by antiferromagnetic exchange interactions and tunnel-coupled to two metallic leads: the simplest model in which the consequences of local frustration arising from internal degrees of freedom may be studied within a two-channel env...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2010
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