Magnetization reversal and confinement effects across the metamagnetic phase transition in mesoscale FeRh structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F18%3APU127450" target="_blank" >RIV/00216305:26620/18:PU127450 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org.ezproxy.lib.vutbr.cz/article/10.1088/1361-6463/aaaa5a/meta" target="_blank" >http://iopscience.iop.org.ezproxy.lib.vutbr.cz/article/10.1088/1361-6463/aaaa5a/meta</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-6463/aaaa5a" target="_blank" >10.1088/1361-6463/aaaa5a</a>
Alternative languages
Result language
angličtina
Original language name
Magnetization reversal and confinement effects across the metamagnetic phase transition in mesoscale FeRh structures
Original language description
The effects of mesoscale confinement on the metamagnetic behavior of lithographically patterned FeRh structures are investigated via Kerr microscopy. Combining the temperatureand field-dependent magnetization reversal of individual sub-micron FeRh structures provides specific phase-transition characteristics of single mesoscale objects. Relaxation of the epitaxial strain caused by patterning lowers the metamagnetic phase transition temperature by more than 15 K upon confining FeRh films below 500 nm in one lateral dimension. We also observe that the phase transition becomes highly asymmetric when comparing the cooling and heating cycles for 300 nm-wide FeRh structures. The investigation of FeRh under lateral confinement provides an interesting platform to explore emergent metamagnetic phenomena arising from the interplay of the structural, magnetic and electronic degrees of freedom at the mesoscopic length scale.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - 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.)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physics D - Applied Physics
ISSN
0022-3727
e-ISSN
1361-6463
Volume of the periodical
51
Issue of the periodical within the volume
10
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
1-12
UT code for WoS article
000425308000001
EID of the result in the Scopus database
—