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most citedTopological Origin of Non-Hermitian Skin Effects

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cond-mat.mes-hall2017★ 55 cited

Magnon Spin-Momentum Locking: Various Spin Vortices and Dirac Magnons in Noncollinear Antiferromagnets

Nobuyuki Okuma

We generalize the concept of the spin-momentum locking to magnonic systems and derive the formula to calculate the spin expectation value for one-magnon states of general two-body…