Publication: EXAFS-spectroscopy and thermal neutron diffraction study of the effect of deformation by high pressure torsion on the atomic ordering and magnetic properties of the FeCo alloy
Дата
2021
Авторы
Glezer, A. M.
Muradimova, L. F.
Borisova, P. A.
Veligzhanin, A. A.
Chernysheva, O. V.
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Аннотация
© 2021 Elsevier B.V.The specific features of B2 atomic ordering and the ordering-dependent structure and magnetic characteristics of the FeCo alloy upon quasi-hydrostatic high-pressure torsion (HPT) in the Bridgman anvils at room and elevated temperatures and subsequent annealing have been studied by thermal neutron diffraction, X-ray diffraction, EXAFS spectroscopy, and magnetometry. An abrupt decrease in the degree of long-range order upon HPT has been revealed by neutron diffraction and EXAFS spectroscopy data exhibiting the formation of an almost ideal B2 ordering of in the nearest coordination spheres of Fe and Co atoms.
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EXAFS-spectroscopy and thermal neutron diffraction study of the effect of deformation by high pressure torsion on the atomic ordering and magnetic properties of the FeCo alloy / Glezer, A.M. [et al.] // Journal of Alloys and Compounds. - 2021. - 866. - 10.1016/j.jallcom.2021.159021
URI
https://www.doi.org/10.1016/j.jallcom.2021.159021
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https://openrepository.mephi.ru/handle/123456789/23648
https://www.scopus.com/record/display.uri?eid=2-s2.0-85100601283&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000630241800063
https://openrepository.mephi.ru/handle/123456789/23648