Magnetic and magnetoelastic properties of Ni-Mn-Ga - Do they need a revision?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00375178" target="_blank" >RIV/68378271:_____/11:00375178 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/11:00375178
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/303/1/012081" target="_blank" >http://dx.doi.org/10.1088/1742-6596/303/1/012081</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/303/1/012081" target="_blank" >10.1088/1742-6596/303/1/012081</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic and magnetoelastic properties of Ni-Mn-Ga - Do they need a revision?
Original language description
The magnetic anisotropy, magnetostriction and behaviour of elastic constants in magnetic field are important for fundamental understanding of martensitic transformation and magnetic shape memory effects. Here we present the measurement of the propertiesof cubic austenite and tetragonal martensite as a function of temperature and compare it with previously published results. In austenite, while the magnetostriction broadly agrees with published data, measured anisotropy was about ten times smaller. Using single variant tetragonal martensite the magnetic anisotropy constants were revisited. The magnetic anisotropy of modulated (10M and 14M) and tetragonal martensites can be related using tetragonal distortion within the concept of adaptive phase consisting of nanotwinned tetragonal building blocks. The elastic constants measured by pulse echo methods vary only slightly with magnetic field with apparent exception of shear constant c´, which is stronly field dependent.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
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: Conference Series
ISSN
1742-6588
e-ISSN
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Volume of the periodical
303
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
"012081/1"-"012081/8"
UT code for WoS article
000299084800081
EID of the result in the Scopus database
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