Spatial constraints on the source of uniaxial anisotropy in (Ga,Mn)As films

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00502359" target="_blank" >RIV/68378271:_____/14:00502359 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0022-3727/47/19/195001" target="_blank" >http://dx.doi.org/10.1088/0022-3727/47/19/195001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0022-3727/47/19/195001" target="_blank" >10.1088/0022-3727/47/19/195001</a>

Result language
angličtina
Original language name
Spatial constraints on the source of uniaxial anisotropy in (Ga,Mn)As films
Original language description
We use time-resolved Kerr microscopy to perform ferromagnetic resonance experiments on nanostructured elements to show that strain is not the origin of the strong uniaxial in-plane anisotropy observed in (Ga, Mn) As films. From local angular dependent ferromagnetic resonance measurements we are able to extract the anisotropy constants. We observe no change of the strong uniaxial anisotropy in disks as small as 200 nm.
Czech name
—
Czech description
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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.)

Project
<a href="/en/project/LM2011026" target="_blank" >LM2011026: Laboratory of nanstructures and nanomaterials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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