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   Articles with "noncollinear spin" as a keyword



Valley-Related Multipiezo Effect and Noncollinear Spin Current in an Altermagnet Fe2Se2O Monolayer.

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recommendations! Published in 2024 at "Nano letters"

DOI: 10.1021/acs.nanolett.4c02554

Abstract: An altermagnet exhibits many novel physical phenomena because of its intrinsic antiferromagnetic coupling and natural band spin splitting, which are expected to give rise to new types of magnetic electronic components. In this study, an… read more here.

Keywords: altermagnet; effect; noncollinear spin; fe2se2o monolayer ... See more keywords

Majorana vortex modes in spin-singlet chiral superconductors with noncollinear spin ordering: Local density of states study

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recommendations! Published in 2022 at "Physical Review B"

DOI: 10.1103/physrevb.107.144513

Abstract: In the present study topologically nontrivial edge and vortex bound states are described in the coexistence phase of chiral spin-singlet superconductivity and noncollinear spin ordering on a triangular lattice in the presence of few (up… read more here.

Keywords: density states; vortex modes; majorana vortex; spin ordering ... See more keywords

Constructing semilocal approximations for noncollinear spin density functional theory featuring exchange-correlation torques

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recommendations! Published in 2023 at "Physical Review B"

DOI: 10.1103/physrevb.107.165111

Abstract: We present a semilocal exchange-correlation energy functional for noncollinear spin density functional theory based on short-range expansions of the spin-resolved exchange hole and the two-body density matrix. Our functional is explicitly derived for noncollinear magnetism,… read more here.

Keywords: exchange correlation; density; exchange; correlation torques ... See more keywords

Noncollinear Spin Current for Switching of Chiral Magnetic Textures.

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recommendations! Published in 2022 at "Physical review letters"

DOI: 10.1103/physrevlett.129.097204

Abstract: We propose a concept of noncollinear spin current, whose spin polarization varies in space even in nonmagnetic crystals. While it is commonly assumed that the spin polarization of the spin Hall current is uniform, asymmetric… read more here.

Keywords: spin current; current switching; spin polarization; spin ... See more keywords