Laser induced phase transition in epitaxial FeRh layers studied by pump-probe valence band photoemission
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F18%3APU128032" target="_blank" >RIV/00216305:26620/18:PU128032 - isvavai.cz</a>
Result on the web
<a href="https://aca.scitation.org/doi/abs/10.1063/1.5027809" target="_blank" >https://aca.scitation.org/doi/abs/10.1063/1.5027809</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5027809" target="_blank" >10.1063/1.5027809</a>
Alternative languages
Result language
angličtina
Original language name
Laser induced phase transition in epitaxial FeRh layers studied by pump-probe valence band photoemission
Original language description
We use time-resolved X-ray photoelectron spectroscopy to probe the electronic and magnetization dynamics in FeRh films after ultrafast laser excitations. We present experimental and theoretical results which investigate the electronic structure of FeRh during the first-order phase transition, identifying a clear signature of the magnetic phase.We find that a spin polarized feature at the Fermi edge is a fingerprint of the magnetic status of the system that is independent of the long-range ferromagnetic alignment of the magnetic domains.We use this feature to follow the phase transition induced by a laser pulse in a pump-probe experiment and find that the magnetic transition occurs in less than 50 ps and reaches its maximum in 100 ps.
Czech name
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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
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
Structural Dynamics
ISSN
2329-7778
e-ISSN
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Volume of the periodical
5
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
„034501-1“-„034501-11“
UT code for WoS article
000437196100001
EID of the result in the Scopus database
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