Antiphase boundaries in bulk Ni-Mn-Ga Heusler alloy observed by magnetic force microscopy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00496313" target="_blank" >RIV/68378271:_____/18:00496313 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.5052408" target="_blank" >http://dx.doi.org/10.1063/1.5052408</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5052408" target="_blank" >10.1063/1.5052408</a>

Result language
angličtina
Original language name
Antiphase boundaries in bulk Ni-Mn-Ga Heusler alloy observed by magnetic force microscopy
Original language description
The antiphase boundaries (APBs) in Ni-Mn-Ga Heusler alloys with L21 ordering have been so far possible to observe only in the foils using electron holography. Here, we present the possibility to observe the APBs in bulk materials by conventional magnetic force microscopy using particularly oriented and magnetized single crystal samples in the martensite state. The bipolar APB contrast occurs where in-plane magnetization is oriented perpendicularly to APBs. This is in agreement with a qualitative model of an APB as a planar non-magnetic layer in the ferromagnetic matrix.
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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