Ion irradiation induced structural modifications of Fe81Mo8Cu1B10 NANOPERM-type alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F16%3A00233005" target="_blank" >RIV/68407700:21340/16:00233005 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/pssa.201532677" target="_blank" >http://dx.doi.org/10.1002/pssa.201532677</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pssa.201532677" target="_blank" >10.1002/pssa.201532677</a>
Alternative languages
Result language
angličtina
Original language name
Ion irradiation induced structural modifications of Fe81Mo8Cu1B10 NANOPERM-type alloy
Original language description
Structural modifications and their impact upon magnetic properties are studied in amorphous NANOPERM-type 57Fe81Mo10Cu1B10 metallic glass exposed to irradiation with 130 keV N+ ions to the total fluencies of up to 2.5x1017 ions/cm2. Using surface sensitive technique of Mössbauer spectrometry, traces of crystalline phases are found already in the as-quenched state after the sample production. On the air side of the ribbons, bcc-Fe domi-nates whereas on the opposite wheel side, also a presence of Fe3O4 is unveiled. The amount of surface crystalliza-tion is higher on the wheel side of the ribbons. After ion irradiation, mostly the air side is affected because it was facing the incident ions. Gradual formation of iron ni-trides is observed with increasing ion fluence. Though the radiation damage exhibits itself only at this side of the ribbons, its influence upon bulk magnetic properties is clearly identified by the help of magnetic measure-ments. Hysteresis loops exhibit changes in their shape as well as coercive field. Along with the formation of mag-netic crystalline phases (bcc-Fe and nitrides), they are caused by structural rearrangement which takes place also inside the amorphous residual phase. Structural modifications are confirmed via evolution of hyperfine magnetic fields with ion fluence.
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/GA14-12449S" target="_blank" >GA14-12449S: Impact of radiation on distinctive physical properties of advanced materials for nuclear facilities</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
ISSN
1862-6300
e-ISSN
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Volume of the periodical
213
Issue of the periodical within the volume
5
Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
1138-1144
UT code for WoS article
000378398400007
EID of the result in the Scopus database
2-s2.0-84956988614