Efficient magnetic switching in a correlated spin glass
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00576646" target="_blank" >RIV/68378271:_____/23:00576646 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14310/23:00133320 RIV/00216208:11320/23:10471292 RIV/49777513:23640/23:43970766
Result on the web
<a href="https://hdl.handle.net/11104/0349732" target="_blank" >https://hdl.handle.net/11104/0349732</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41467-023-41718-4" target="_blank" >10.1038/s41467-023-41718-4</a>
Alternative languages
Result language
angličtina
Original language name
Efficient magnetic switching in a correlated spin glass
Original language description
The interplay between spin-orbit interaction and magnetic order is one of the most active research fields in condensed matter physics and drives the search for materials with novel, and tunable, magnetic and spin properties. Here we report on a variety of unique and unexpected observations in thin multiferroic Ge1−xMnxTe films. The ferrimagnetic order parameter in this ferroelectric semiconductor is found to switch direction under magnetostochastic resonance with current pulses many orders of magnitude lower as for typical spinorbit torque systems. Upon a switching event, the magnetic order spreads coherently and collectively over macroscopic distances through a correlated spin-glass state. Utilizing these observations, we apply a novel methodology to controllably harness this stochastic magnetization dynamics.
Czech name
—
Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/EF15_003%2F0000358" target="_blank" >EF15_003/0000358: Computational and Experimental Design of Advanced Materials with New Functionalities</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nature Communications
ISSN
2041-1723
e-ISSN
2041-1723
Volume of the periodical
14
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
6127
UT code for WoS article
001076963000001
EID of the result in the Scopus database
2-s2.0-85173008778