Study of magnetically induced crystal reorientation of Ni-Mn-Ga ferromagnetic shape memory alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00537441" target="_blank" >RIV/68378271:_____/20:00537441 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Study of magnetically induced crystal reorientation of Ni-Mn-Ga ferromagnetic shape memory alloy
Original language description
In the past two decades Ni-Mn-Ga Heusler alloys have received great attention as these exhibit magnetic shape memory effects in low symmetry phases, modulated 10M and 14M and non-modulated martensite [1]. Here we focus on modulated 10M martensite [2]. These phases are formed upon martensitic transformation from high temperature parent Heusler cubic phase with L21order. These materials belong to the multiferroic class of materials, in this case magnetoelastic multiferroics coupling ferromagnetism and ferroelasticity [3]. Owing to very highly mobile twin boundary separating differently oriented ferroelastic domains (twins), the martensitic twinned structure can be manipulatedby magnetic field and stress resulting in large mechanically induced changes of magnetization and giant magnetically induced strain in 10M martensite about 6% [4].
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
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/GA19-09882S" target="_blank" >GA19-09882S: Martensitic tranformation in magnetic thin films</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
20th Conference of Czech and Slovak Physicists Proceedings
ISBN
978-80-89855-13-1
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
67-68
Publisher name
Slovak Physical Society, Czech Physical Society
Place of publication
Košice
Event location
Prague
Event date
Sep 7, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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