Enhancement of crystallization in Fe-Mo-Cu-B metallic glass by deposition of Co layer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A33159504" target="_blank" >RIV/61989592:15310/16:33159504 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0925838816315171" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0925838816315171</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jallcom.2016.05.184" target="_blank" >10.1016/j.jallcom.2016.05.184</a>
Alternative languages
Result language
angličtina
Original language name
Enhancement of crystallization in Fe-Mo-Cu-B metallic glass by deposition of Co layer
Original language description
This study aims at a crystallization process of metallic glass ribbon. An impact of the magnetic interaction upon the crystallization process is reported. Amorphous ribbon composed of Fe76 Mo8 Cu1 B15 has been covered by sputtered Co layer in the range 0-100 nm. Deposited Co layers were investigated by magneto-optical Kerr measurements which confirm their ferromagnetic character. The amorphous ribbons with and without Co cover layer were thermally treated under the elevated temperature. Afterwards, the degree of crystallization was determined using transmission Mössbauer spectroscopy and conversion electron Mössbauer spectroscopy measurements at room temperature. Sputtered cobalt layer significantly boosts development of nanograins in the whole amorphous matrix. It was revealed that the crystallization enhancement was caused by magnetic impingement of ferromagnetic Co layer with the thickness higher than 30 nm.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LO1305" target="_blank" >LO1305: Development of the center of advanced technologies and materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Alloys and Compounds
ISSN
0925-8388
e-ISSN
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Volume of the periodical
684
Issue of the periodical within the volume
NOV
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
604-612
UT code for WoS article
000379792800084
EID of the result in the Scopus database
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