Modulated martensite: why it forms and why it deforms easily
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00374022" target="_blank" >RIV/68378271:_____/11:00374022 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1367-2630/13/5/053029" target="_blank" >http://dx.doi.org/10.1088/1367-2630/13/5/053029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1367-2630/13/5/053029" target="_blank" >10.1088/1367-2630/13/5/053029</a>
Alternative languages
Result language
angličtina
Original language name
Modulated martensite: why it forms and why it deforms easily
Original language description
Diffusionless phase transitions are at the core of the multifunctionality of (magnetic) shape memory alloys, ferroelectrics and multiferroics. Giant strain effects under external fields are obtained in low symmetric modulated martensitic phases. We outline the origin of modulated phases, their connection with tetragonal martensite and consequences owing to thein functional properties by analysing the martensitic microstructure of epitaxial Ni?Mn?Ga films from the atomic to the macroscale. Geometrical constraints at an austenite?martensite phase boundary act down to the atomic scale. Hence, a martensitic microstructure of nanotwinned tetragonal martensite can form. Coarsening of twin variants can reduce twin boundary energy, a process we could observe from the atomic to the millimetre scale.
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
New Journal of Physics
ISSN
1367-2630
e-ISSN
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Volume of the periodical
13
Issue of the periodical within the volume
5
Country of publishing house
DE - GERMANY
Number of pages
24
Pages from-to
"053029/1"-"053029/24"
UT code for WoS article
000292001800006
EID of the result in the Scopus database
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