Topological electronics

MJ Gilbert - Communications Physics, 2021 - nature.com
Within the broad and deep field of topological materials, there are an ever-increasing
number of materials that harbor topological phases. While condensed matter physics …

Topological insulators and superconductors

XL Qi, SC Zhang - Reviews of modern physics, 2011 - APS
Topological insulators are new states of quantum matter which cannot be adiabatically
connected to conventional insulators and semiconductors. They are characterized by a full …

Spin-transfer torque generated by a topological insulator

AR Mellnik, JS Lee, A Richardella, JL Grab, PJ Mintun… - Nature, 2014 - nature.com
Magnetic devices are a leading contender for the implementation of memory and logic
technologies that are non-volatile, that can scale to high density and high speed, and that do …

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 …

First-principles calculations of charge carrier mobility and conductivity in bulk semiconductors and two-dimensional materials

S Poncé, W Li, S Reichardt… - Reports on Progress in …, 2020 - iopscience.iop.org
One of the fundamental properties of semiconductors is their ability to support highly tunable
electric currents in the presence of electric fields or carrier concentration gradients. These …

Electrical control of magnetism by electric field and current-induced torques

A Fert, R Ramesh, V Garcia, F Casanova… - arxiv preprint arxiv …, 2023 - arxiv.org
While early magnetic memory designs relied on magnetization switching by locally
generated magnetic fields, key insights in condensed matter physics later suggested the …

Electrical detection of charge-current-induced spin polarization due to spin-momentum locking in Bi2Se3

CH Li, OMJ Van 'T Erve, JT Robinson, Y Liu, L Li… - Nature …, 2014 - nature.com
Topological insulators exhibit metallic surface states populated by massless Dirac fermions
with spin-momentum locking, where the carrier spin lies in-plane, locked at right angles to …

Interface-induced phenomena in magnetism

F Hellman, A Hoffmann, Y Tserkovnyak… - Reviews of modern …, 2017 - APS
This article reviews static and dynamic interfacial effects in magnetism, focusing on
interfacially driven magnetic effects and phenomena associated with spin-orbit coupling and …

Topological quantum devices: a review

KH **, W Jiang, G Sethi, F Liu - Nanoscale, 2023 - pubs.rsc.org
The introduction of the concept of topology into condensed matter physics has greatly
deepened our fundamental understanding of transport properties of electrons as well as all …

Hybrid helical state and superconducting diode effect in superconductor/ferromagnet/topological insulator heterostructures

T Karabassov, IV Bobkova, AA Golubov, AS Vasenko - Physical Review B, 2022 - APS
It is well known that the ground state of homogeneous superconducting systems with spin-
orbit coupling in the presence of the Zeeman field is the so-called helical state, which is …