Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Magnetic Properties and Local Atomic Ordering in Ce(Fe1 – xSix)2 Compounds with a Silicon Content x ≤ 0.05
AU - Naumov, S. P.
AU - Mushnikov, N. V.
AU - Terentev, P. B.
AU - Kleinerman, N. M.
PY - 2022/6/1
Y1 - 2022/6/1
N2 - To specify what triggers the magnetostructural transition in CeFe2 doped with silicon, the temperature dependences of the magnetization, as well as the initial magnetic susceptibility and field dependences of the magnetization of the rare-earth intermetallic compounds Ce(Fe1 –xSix)2 with the silicon content x ≤ 0.05, were measured. The transition temperature to the magnetically ordered state and the average magnetic moment at Fe atoms were determined, and the magnetic contribution to the entropy change was estimated. Mössbauer spectra of Ce(Fe1 –xSix)2 (x ≤ 0.05) in the paramagnetic state were measured with a discretization of velocity scale of 512 channels, processing of which served to confirm the earlier suggested local ordering of Si atoms in the Fe sublattice.
AB - To specify what triggers the magnetostructural transition in CeFe2 doped with silicon, the temperature dependences of the magnetization, as well as the initial magnetic susceptibility and field dependences of the magnetization of the rare-earth intermetallic compounds Ce(Fe1 –xSix)2 with the silicon content x ≤ 0.05, were measured. The transition temperature to the magnetically ordered state and the average magnetic moment at Fe atoms were determined, and the magnetic contribution to the entropy change was estimated. Mössbauer spectra of Ce(Fe1 –xSix)2 (x ≤ 0.05) in the paramagnetic state were measured with a discretization of velocity scale of 512 channels, processing of which served to confirm the earlier suggested local ordering of Si atoms in the Fe sublattice.
KW - cubic Laves phase
KW - magnetic susceptibility
KW - magnetization
KW - magnetocaloric effect
KW - Mössbauer spectroscopy
KW - rare-earth intermetallics
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000853051700002
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85138237274
U2 - 10.1134/S0031918X22060114
DO - 10.1134/S0031918X22060114
M3 - Article
VL - 123
SP - 552
EP - 558
JO - Physics of Metals and Metallography
JF - Physics of Metals and Metallography
SN - 0031-918X
IS - 6
ER -
ID: 30949075