Influence of composition on hyperfine interactions in FeMoCuB nanocrystalline alloy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F06%3A00003067" target="_blank" >RIV/61989592:15310/06:00003067 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Influence of composition on hyperfine interactions in FeMoCuB nanocrystalline alloy

Original language description

Influence of varying Fe/B ratio upon hyperfine interactions is investigated in the Fe91&#8722;x Mo8Cu1Bx rapidly quenched alloys. They are studied both in the as-quenched (amorphous) state as well as after one-hour annealing at different temperatures ranging from 330 °C up to 650 °C. Such a heat treatment causes significant structural changes featuring a formation of nanocrystalline bcc-Fe grains during the first crystallization step. At higher annealing temperatures, a grain growth of bcc-Fe and occurrence of additional crystalline phases are observed. The relative fraction of the crystalline phase governs the development of magnetic hyperfine fields in the residual amorphous matrix even if this was fully paramagnetic in the as-quenched state. The development of hyperfine interactions is discussed as a function of annealing temperature and composition of the investigated alloys. 57Fe Mössbauer spectrometry was used as a principal analytical method. Additional information related to th

Czech name

Vliv složení na velmi jemné interakce v nanokrystalové slitině FeMoCu

Czech description

Vliv složení na velmi jemné interakce v nanokrystalové slitině FeMoCu

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/GA202%2F05%2F2111" target="_blank" >GA202/05/2111: Structure and magnetic properties of amorphous and nanocrystalline Fe(Ni)MoCuB based alloys</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Czechoslovak Journal of Physics

ISSN

0011-4626

e-ISSN

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Volume of the periodical

56

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

1

Pages from-to

"E63"-"E74"

UT code for WoS article

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EID of the result in the Scopus database

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