Tunable spin-valley coupling in layered polar Dirac metals

Tunable spin-valley coupling in layered polar Dirac metals

Spin-orbit coupling in non-centrosymmetric crystals gives rise to interesting spin-momentum locking of the Fermi surface. Here, the electronic structure of polar metals BaMnX 2 (X = Bi, Sb) reveals a high sensitivity to X sublattice distortions, resulting in a chemically tunable spin-valley coupling...

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Bibliographic Details
Main Authors: Masaki Kondo, Masayuki Ochi, Tatsuhiro Kojima, Ryosuke Kurihara, Daiki Sekine, Masakazu Matsubara, Atsushi Miyake, Masashi Tokunaga, Kazuhiko Kuroki, Hiroshi Murakawa, Noriaki Hanasaki, Hideaki Sakai
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Materials of engineering and construction. Mechanics of materials
TA401-492
Online Access:https://doaj.org/article/fe287e0b668641869e639ec8b2831ef9
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