Spin Hall effects are a collection of relativistic spin-orbit coupling phenomena in which
electrical currents can generate transverse spin currents and vice versa. Despite being …

We present an overview of our recent work on transport phenomena in Weyl metals, which
may be connected to their nontrivial topological properties, particularly to chiral anomaly. We …

The modern version of the KKR (Korringa–Kohn–Rostoker) method represents the
electronic structure of a system directly and efficiently in terms of its single-particle Green's …

We present a theory of the anomalous Hall effect (AHE) in a doped Weyl semimetal, or Weyl
metal, including both intrinsic and extrinsic (impurity scattering) contributions. We …

An applied electric current through a space-inversion asymmetric magnet induces spin-orbit
torques (SOTs) on the magnetic moments, which holds much promise for future memory …

Recent progress in wave packet dynamics based on the insight of Berry pertaining to
adiabatic evolution of quantum systems has led to the need for a new property of a Bloch …

Topological magnetic semimetals promise large Berry curvature through the distribution of
the topological Weyl nodes or nodal lines and further novel physics with exotic transport …

We show that an effective magnetic field acting on phonons naturally emerges in the phonon
dynamics of magnetic solids, giving rise to the phonon Hall effect. A general formula for the …

In ap–n junction, the separation of positive and negative charges leads to diode transport, in
which charge flows in only one direction. Non-centrosymmetric polar conductors are intrinsic …

Spin-accumulation and spin-current profiles are calculated for a disordered Pt film subjected
to an in-plane electric current within the nonequilibrium Green's function approach. In the …