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 of single-crystal β phase hydrides RCo5H∼3
AU - Bartashevich, M. I.
AU - Goto, T.
AU - Yamaguchi, M.
AU - Yamamoto, I.
N1 - One of the authors (M.I.B.) acknowledges the Inoue Science Foundation for financial support. This work was partially supported by a Grant-in-Aid for Scientific Research (No. 04650010) from the Ministry of Education, Science and Culture of Japan.
PY - 1995/3/1
Y1 - 1995/3/1
N2 - Magnetization measurements of single-crystal β phase hydrides RCo5H∼3 with R ≡ La, Ce and Nd have been carried out in high magnetic fields up to 40 T. The uniaxial Co magnetocrystalline anisotropy becomes about half of that in the parent compounds upon hydrogenation, which is related to the decrease in the Co moment. The uniaxial contribution from the Ce sublattice in the parent compound almost vanishes upon hydrogenation. The magnetocrystalline anisotropy of the Nd sublattice and the NdCo intersublattice exchange interaction become lower than those in the parent compounds, resulting in a significant reduction of the spin reorientation temperature.
AB - Magnetization measurements of single-crystal β phase hydrides RCo5H∼3 with R ≡ La, Ce and Nd have been carried out in high magnetic fields up to 40 T. The uniaxial Co magnetocrystalline anisotropy becomes about half of that in the parent compounds upon hydrogenation, which is related to the decrease in the Co moment. The uniaxial contribution from the Ce sublattice in the parent compound almost vanishes upon hydrogenation. The magnetocrystalline anisotropy of the Nd sublattice and the NdCo intersublattice exchange interaction become lower than those in the parent compounds, resulting in a significant reduction of the spin reorientation temperature.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0002250780
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=A1995QP84200006
U2 - 10.1016/0925-8388(94)05008-2
DO - 10.1016/0925-8388(94)05008-2
M3 - Article
VL - 219
SP - 25
EP - 28
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
SN - 0925-8388
IS - 1-2
ER -
ID: 55117927