Electrical control of 180° domain walls in an antiferromagnet

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00576639" target="_blank" >RIV/68378271:_____/23:00576639 - isvavai.cz</a>

Result on the web

<a href="https://hdl.handle.net/11104/0349731" target="_blank" >https://hdl.handle.net/11104/0349731</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0156508" target="_blank" >10.1063/5.0156508</a>

Result language

angličtina

Original language name

Electrical control of 180° domain walls in an antiferromagnet

Original language description

We demonstrate the reversible current-induced motion of 180○ antiferromagnetic domain walls in a CuMnAs device. By controlling the magnitude and direction of the current pulse, the position of a domain wall can be switched between three distinct pinning sites. The domain wall motion is attributed to a field-like spin–orbit torque that induces the same sense of rotation on each magnetic sublattice, owing to the crystal symmetry of CuMnAs. Domain wall motion is observed for current densities down to ≈2.5 × 1010 A/m2 at room temperature.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

APL Materials

ISSN

2166-532X

e-ISSN

2166-532X

Volume of the periodical

11

Issue of the periodical within the volume

9

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

091112

UT code for WoS article

001067426800001

EID of the result in the Scopus database

2-s2.0-85171547458