Experimental perspective on three-dimensional topological semimetals

BQ Lv, T Qian, H Ding - Reviews of Modern Physics, 2021‏ - APS
Topological semimetals (TSMs) are characterized by bulk band crossings in their electronic
structures, which are expected to give rise to gapless electronic excitations and topological …

Dilute ferromagnetic semiconductors: Physics and spintronic structures

T Dietl, H Ohno - Reviews of Modern Physics, 2014‏ - APS
This review compiles results of experimental and theoretical studies on thin films and
quantum structures of semiconductors with randomly distributed Mn ions, which exhibit …

Magnetoresistive sensor development roadmap (non-recording applications)

C Zheng, K Zhu, SC De Freitas… - IEEE Transactions …, 2019‏ - ieeexplore.ieee.org
Magnetoresistive (MR) sensors have been identified as promising candidates for the
development of high-performance magnetometers due to their high sensitivity, low cost, low …

Chiral anomaly as the origin of the planar Hall effect in Weyl semimetals

S Nandy, G Sharma, A Taraphder, S Tewari - Physical review letters, 2017‏ - APS
In condensed matter physics, the term “chiral anomaly” implies the violation of the separate
number conservation laws of Weyl fermions of different chiralities in the presence of parallel …

Quantitative characterization of the spin-orbit torque using harmonic Hall voltage measurements

M Hayashi, J Kim, M Yamanouchi, H Ohno - Physical Review B, 2014‏ - APS
Solid understanding of current induced torques is a key to the development of current and
voltage controlled magnetization dynamics in ultrathin magnetic heterostructures. To …

Giant planar Hall effect in topological metals

AA Burkov - Physical Review B, 2017‏ - APS
Much excitement has been generated recently by the experimental observation of the chiral
anomaly in condensed matter physics. This manifests as strong negative longitudinal …

Theory of ferromagnetic (III, Mn) V semiconductors

T Jungwirth, J Sinova, J Mašek, J Kučera… - Reviews of Modern …, 2006‏ - APS
The body of research on (III, Mn) V diluted magnetic semiconductors (DMSs) initiated during
the 1990s has concentrated on three major fronts:(i) the microscopic origins and …

Planar Hall effect in the Weyl semimetal GdPtBi

N Kumar, SN Guin, C Felser, C Shekhar - Physical Review B, 2018‏ - APS
The recent discovery of Weyl and Dirac semimetals is one of the most important progresses
in condensed matter physics. Among the very few available tools to characterize Weyl …

Evidence for reversible control of magnetization in a ferromagnetic material by means of spin–orbit magnetic field

A Chernyshov, M Overby, X Liu, JK Furdyna… - Nature Physics, 2009‏ - nature.com
The current state of information technology accentuates the dichotomy between processing
and storage of information, with logical operations carried out by charge-based devices and …

Magnetization vector manipulation by electric fields

D Chiba, M Sawicki, Y Nishitani, Y Nakatani… - Nature, 2008‏ - nature.com
Conventional semiconductor devices use electric fields to control conductivity, a scalar
quantity, for information processing. In magnetic materials, the direction of magnetization, a …