Current-induced spin-orbit torques in ferromagnetic and antiferromagnetic systems

A Manchon, J Železný, IM Miron, T Jungwirth… - Reviews of Modern …, 2019 - APS
Spin-orbit coupling in inversion-asymmetric magnetic crystals and structures has emerged
as a powerful tool to generate complex magnetic textures, interconvert charge and spin …

Unraveling electronic origins for boosting thermoelectric performance of p-type (Bi,Sb)2Te3

R Cheng, H Ge, S Huang, S **e, Q Tong, H Sang… - Science …, 2024 - science.org
P-type Bi2− x Sb x Te3 compounds are crucial for thermoelectric applications at room
temperature, with Bi0. 5Sb1. 5Te3 demonstrating superior performance, attributed to its …

Prediction and observation of an antiferromagnetic topological insulator

MM Otrokov, II Klimovskikh, H Bentmann, D Estyunin… - Nature, 2019 - nature.com
Magnetic topological insulators are narrow-gap semiconductor materials that combine non-
trivial band topology and magnetic order. Unlike their nonmagnetic counterparts, magnetic …

Emergent phenomena induced by spin–orbit coupling at surfaces and interfaces

A Soumyanarayanan, N Reyren, A Fert… - Nature, 2016 - nature.com
Spin–orbit coupling (SOC) describes the relativistic interaction between the spin and
momentum degrees of freedom of electrons, and is central to the rich phenomena observed …

Colloquium: Topological band theory

A Bansil, H Lin, T Das - Reviews of Modern Physics, 2016 - APS
The first-principles band theory paradigm has been a key player not only in the process of
discovering new classes of topologically interesting materials, but also for identifying salient …

Intrinsic magnetic topological insulator phases in the Sb doped MnBi2Te4 bulks and thin flakes

B Chen, F Fei, D Zhang, B Zhang, W Liu… - Nature …, 2019 - nature.com
Magnetic topological insulators (MTIs) offer a combination of topologically nontrivial
characteristics and magnetic order and show promise in terms of potentially interesting …

Room-temperature spin-orbit torque switching induced by a topological insulator

J Han, A Richardella, SA Siddiqui, J Finley, N Samarth… - Physical review …, 2017 - APS
The strongly spin-momentum coupled electronic states in topological insulators (TI) have
been extensively pursued to realize efficient magnetic switching. However, previous studies …

High-precision realization of robust quantum anomalous Hall state in a hard ferromagnetic topological insulator

CZ Chang, W Zhao, DY Kim, H Zhang, BA Assaf… - Nature materials, 2015 - nature.com
The discovery of the quantum Hall (QH) effect led to the realization of a topological
electronic state with dissipationless currents circulating in one direction along the edge of a …

Topological insulator materials

Y Ando - Journal of the Physical Society of Japan, 2013 - journals.jps.jp
Topological insulators represent a new quantum state of matter which is characterized by
peculiar edge or surface states that show up due to a topological character of the bulk wave …