Magneto-optical spectroscopy of ferromagnetic shape-memory Ni-Mn-Ga alloy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10285010" target="_blank" >RIV/00216208:11320/14:10285010 - isvavai.cz</a>

Alternative codes found

RIV/68378271:_____/14:00432683

Result on the web

<a href="http://dx.doi.org/10.1063/1.4867754" target="_blank" >http://dx.doi.org/10.1063/1.4867754</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4867754" target="_blank" >10.1063/1.4867754</a>

Result language

angličtina

Original language name

Magneto-optical spectroscopy of ferromagnetic shape-memory Ni-Mn-Ga alloy

Original language description

Magneto-optical properties of single crystal of Ni50.1Mn28.4Ga21.5 magnetic shape memory alloy in martensite and austenite phase were systematically studied. Crystal orientation was approximately along {100} planes of parent cubic austenite. At room temperature, the sample was in modulated 10M martensite phase and transformed to cubic austenite at 323 K. Spectral dependence of polar magneto-optical Kerr effect was obtained by generalized magneto-optical ellipsometry with rotating analyzer in the photonenergy range from 1.2 to 4 eV, and from room temperature to temperature above the Curie point. The Kerr rotation spectra exhibit prominent features typical for complexes containing Mn atoms. Significant spectral changes during transformation to austenitecan be explained by different optical properties caused by changes in density of states near the Fermi energy. (C) 2014 AIP Publishing LLC.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Applied Physics

ISSN

0021-8979

e-ISSN

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Volume of the periodical

115

Issue of the periodical within the volume

17

Country of publishing house

US - UNITED STATES

Number of pages

3

Pages from-to

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UT code for WoS article

000335643700180

EID of the result in the Scopus database

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