Magnetic polarons beyond linear spin-wave theory: Mesons dressed by magnons
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DOI: 10.1103/physrevb.109.205104
Abstract: When a mobile hole is doped into an antiferromagnet, its movement will distort the surrounding magnetic order and yield a magnetic polaron. The resulting complex interplay of spin and charge degrees of freedom gives rise… read more here.
Keywords: linear spin; spin wave; wave theory; beyond linear ... See more keywords
RKKY interaction in three-dimensional electron gases with linear spin-orbit coupling
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DOI: 10.1103/physrevb.96.115204
Abstract: We theoretically study the impacts of linear spin-orbit coupling (SOC) on the Ruderman-Kittel-Kasuya-Yosida interaction between magnetic impurities in two kinds of three-dimensional noncentrosymmetric systems. It has been found that linear SOCs lead to the Dzyaloshinskii-Moriya… read more here.
Keywords: three dimensional; linear spin; dimensional electron; orbit coupling ... See more keywords