Giant magnetic-field-induced strain in Ni-Mn-Ga micropillars

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00494806" target="_blank" >RIV/68378271:_____/18:00494806 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.scriptamat.2018.03.020" target="_blank" >http://dx.doi.org/10.1016/j.scriptamat.2018.03.020</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.scriptamat.2018.03.020" target="_blank" >10.1016/j.scriptamat.2018.03.020</a>

Result language
angličtina
Original language name
Giant magnetic-field-induced strain in Ni-Mn-Ga micropillars
Original language description
We report on the observation of fully reversible magnetic-field-induced strain of 6% in a single-crystalline micropillar fabricated from a bulk Ni50Mn28.5Ga21.5 single crystal. Xe plasma source focused ion beam column milling technology was used to machine 50 × 50 × 100 μm3 cuboid pillars. The removal of about 2 μm of ion-beam-damaged surface layer enabled magnetic field actuation in pillars. Our results demonstrate the feasibility of manufacturing of micrometre-sized magnetic shape memory actuators by focused ion beam technique.
Czech name
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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
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

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)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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