Influence of structural transformations on functional properties of Fe75Ni2Si8B13C2 amorphous alloy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F12%3A00385510" target="_blank" >RIV/68081723:_____/12:00385510 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.matchemphys.2012.02.037" target="_blank" >http://dx.doi.org/10.1016/j.matchemphys.2012.02.037</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matchemphys.2012.02.037" target="_blank" >10.1016/j.matchemphys.2012.02.037</a>

Result language

angličtina

Original language name

Influence of structural transformations on functional properties of Fe75Ni2Si8B13C2 amorphous alloy

Original language description

The influence of thermal treatment on functional properties of Fe75Ni2Si8B13C2 amorphous alloy was investigated. Thermal history of the sample was found to have a significant effect on magnetic properties. Structural transformations were identified usingDSC and thermomagnetic curve and characterized using Mössbauer spectroscopy and X-ray diffraction. Further investigation of magnetic and electrical properties of the alloy showed that structural relaxation prior to crystallization affected both magneticsusceptibility and electrical resistivity of the alloy, leading to an increase in both. This was caused by a confluence of stress relieving and a decrease in number of defects and an increase in free volume in the alloy sample, not only enabling greatermobility of magnetic domain walls, but also decreasing electron density of states at the Fermi level. The alloy also exhibits a wide supercooled liquid region before crystallization, where its functional properties remained relatively co

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

<a href="/en/project/1M0512" target="_blank" >1M0512: Research center of powdered nanomaterials</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

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

Name of the periodical

Materials Chemistry and Physics

ISSN

0254-0584

e-ISSN

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Volume of the periodical

134

Issue of the periodical within the volume

1

Country of publishing house

CH - SWITZERLAND

Number of pages

5

Pages from-to

111-115

UT code for WoS article

000304581300020

EID of the result in the Scopus database

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