TY - JOUR
T1 - Weak ferromagnetism stabilized by pressure and substitution of Y for Yb in YbInCu4
AU - Mitsuda, A.
AU - Nihonmatsu, H.
AU - Yamada, M.
AU - Ohta, H.
AU - Zhang, W.
AU - Yoshimura, K.
AU - Goto, T.
AU - Kolomiyets, O.
AU - Isikawa, Y.
N1 - Funding Information:
This work was supported from Saneyoshi Scholarship Foundation and from the Japan Society for Promotion of Science (JSPS) through Grant no. 16740196.
PY - 2005/4/30
Y1 - 2005/4/30
N2 - We have measured magnetization under high pressure of Yb 0.9Y0.1InCu4 which exhibits a valence transition at Tv=28K. With applying pressure, Tv is lowered. At P=1.6GPa, collapse of the valence transition and the occurrence of ferromagnetism are simultaneously observed. Considering the results of Yb0.8Y 0.2InCu4, both of the phenomena are definitely related. The Curie temperature of this ferromagnetism is estimated to be 2.3 K.
AB - We have measured magnetization under high pressure of Yb 0.9Y0.1InCu4 which exhibits a valence transition at Tv=28K. With applying pressure, Tv is lowered. At P=1.6GPa, collapse of the valence transition and the occurrence of ferromagnetism are simultaneously observed. Considering the results of Yb0.8Y 0.2InCu4, both of the phenomena are definitely related. The Curie temperature of this ferromagnetism is estimated to be 2.3 K.
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U2 - 10.1016/j.physb.2005.01.045
DO - 10.1016/j.physb.2005.01.045
M3 - Article
AN - SCOPUS:18144410522
SN - 0921-4526
VL - 359-361
SP - 229
EP - 231
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
IS - SPEC. ISS.
ER -