Magnetic skyrmions have attracted enormous research interest since their discovery a
decade ago. The non-trivial real-space topology of these nano-whirls leads to fundamentally …

The effective spin Hamiltonian method has drawn considerable attention for its power to
explain and predict magnetic properties in various intriguing materials. In this review, we …

Motivated by the importance of understanding various competing mechanisms to the current-
induced spin-orbit torque on magnetization in complex magnets, we develop a theory of …

Two hundred years ago, Ampère discovered that electric loops in which currents of electrons
are generated by a penetrating magnetic field can mutually interact. Here we show that …

We demonstrate the emergence of an anomalous Hall effect in chiral magnetic textures
which is neither proportional to the net magnetization nor to the well-known emergent …

Using multiple scattering theory, we show that the generally accepted expression of
transverse resistivity in magnetic systems that host skyrmions, given by the linear …

An extension of the Heisenberg Hamiltonian is discussed that allows us to go beyond the
standard bilinear spin Hamiltonian taking into account various contributions due to multispin …

We report full vector mapping of local magnetization in CeAlSi, a Weyl semimetal in which
both inversion and time-reversal symmetries are broken. The vector maps reveal …

The anomalous Hall effect has been indispensable in our understanding of numerous
magnetic phenomena. This concerns both ferromagnetic materials, as well as diverse …

The concepts of Weyl fermions and topological semimetals emerging in three-dimensional
momentum space are extensively explored owing to the vast variety of exotic properties that …