Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 이공주복 | - |
dc.date.accessioned | 2018-06-02T08:15:06Z | - |
dc.date.available | 2018-06-02T08:15:06Z | - |
dc.date.issued | 1997 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.other | OAK-17049 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/244395 | - |
dc.description.abstract | We consider a Kondo impurity interacting with conduction electrons in two different orbital channels in a crystalline field Δ. The ground state of the impurity is in an orbital singlet, i.e., l z imp = 0, and the valence of the impurity is n imp = 2 at half filling without a crystalline field. On the other hand, for an extremely large crystalline field, l z imp - 1/2 and n imp = 1. We study the crystalline field effect on the impurity. Neglecting an external magnetic field and a charge fluctuation, we calculate the valence of the impurity analytically via the Bethe-ansatz equations for both weak (Δ < < T K) and strong (Δ > > T K) crystalline fields, where T K is the Kondo temperature. The crystalline field provides the characteristic Kondo logarithms. | - |
dc.language | English | - |
dc.title | Crystalline field effect on the kondo impurity | - |
dc.type | Article | - |
dc.relation.issue | 2 | - |
dc.relation.volume | 31 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.index | KCI | - |
dc.relation.startpage | 310 | - |
dc.relation.lastpage | 314 | - |
dc.relation.journaltitle | Journal of the Korean Physical Society | - |
dc.identifier.scopusid | 2-s2.0-0031521176 | - |
dc.author.google | Lee K.-J.-B. | - |
dc.contributor.scopusid | 이공주복(22967641300) | - |
dc.date.modifydate | 20230901081001 | - |