Orbital Edelstein Effect as a Condensed-Matter Analog of Solenoids.
Sign Up to like & getrecommendations! Published in 2018 at "Nano letters"
DOI: 10.1021/acs.nanolett.7b04300
Abstract: We theoretically study current-induced orbital magnetization in a chiral crystal. This phenomenon is an orbital version of the Edelstein effect. We propose an analogy between the current-induced orbital magnetization and an Ampère field in a… read more here.
Keywords: effect; edelstein effect; orbital magnetization; dimensionless parameter ... See more keywords
Temperature dependence of spin/orbital magnetization switching behaviour at the interface in CoFeB/MgO and CoFeB/Ta multi-layered films
Sign Up to like & getrecommendations! Published in 2019 at "Materials Research Express"
DOI: 10.1088/2053-1591/ab332b
Abstract: The temperature dependences of spin/orbital magnetization switching behaviour were measured for CoFeB/MgO and CoFeB/Ta multi-layered films. The magnetization switching behaviours were different between the spin specific magnetic hysteresis (SSMH) curve and the orbital specific magnetic… read more here.
Keywords: orbital magnetization; magnetization; mgo cofeb; cofeb mgo ... See more keywords
Manipulating anomalous Hall antiferromagnets with magnetic fields
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.104418
Abstract: The symmetry considerations that imply a non-zero anomalous Hall effect (AHE) in certain non-collinear antiferromagnets also imply both non-zero orbital magnetization and a net spin magnetization. We have explicitly evaluated the orbital magnetizations of several… read more here.
Keywords: orbital magnetization; magnetic fields; manipulating anomalous; anomalous hall ... See more keywords
Berry curvature, orbital magnetization, and Nernst effect in biased bilayer WSe2
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.235426
Abstract: A valley-contrasting Berry curvature in bilayer transition metal dichalcogenides with spin-orbit coupling can generate valley magnetization when the inversion symmetry is broken, for example, by an electric field, regardless of time-reversal symmetry. A nontrivial Berry… read more here.
Keywords: curvature; berry curvature; bilayer; orbital magnetization ... See more keywords
Impurity-induced orbital magnetization in a Rashba electron gas
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DOI: 10.1103/physrevb.98.125420
Abstract: We investigate the induced orbital magnetization density in a Rashba electron gas with magnetic impurities. Relying on classical electrodynamics, we obtain this quantity through the bound currents composed of a paramagnetic and a diamagnetic-like contribution… read more here.
Keywords: electron gas; induced orbital; orbital magnetization; rashba electron ... See more keywords
Strain-Induced Orbital Magnetization in a Weyl Semimetal
Sign Up to like & getrecommendations! Published in 2018 at "JETP Letters"
DOI: 10.1134/s0021364018040033
Abstract: Strains in a crystal lattice give rise to gauge pseudofields. In this work, the magnetization of a distorted Weyl semimetal induced by the pseudomagnetic field is studied. It is shown that such magnetization is nonzero… read more here.
Keywords: field; induced orbital; weyl semimetal; orbital magnetization ... See more keywords