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Ferromagnetism in the Kondo-lattice
The European Physical Journal B ( IF 1.6 ) Pub Date : 2020-04-01 , DOI: 10.1140/epjb/e2020-100549-0 Philipp Wagner , Piotr Wróbel , Robert Eder
中文翻译:
近藤晶格中的铁磁性
更新日期:2020-04-01
The European Physical Journal B ( IF 1.6 ) Pub Date : 2020-04-01 , DOI: 10.1140/epjb/e2020-100549-0 Philipp Wagner , Piotr Wróbel , Robert Eder
Abstract
We discuss the ferromagnetic phase of the planar Kondo lattice model using the bond fermion technique. For sufficiently small Kondo exchange we find a weakly ferromagnetic phase already for the weakly doped Kondo insulator. We present the phase diagram of the model and its quasiparticle band structure in the different phases.Graphical abstract
中文翻译:
近藤晶格中的铁磁性