Title of article
Magnetic behavior in the Cu-doped samples of La2/3Ca1/3Mn1−xCuxO3(0≤x≤0.3)
Author/Authors
Yuan، نويسنده , , S.L and Li، نويسنده , , Z.Y. and Zhang، نويسنده , , G.Q. and Tu، نويسنده , , F. and Zeng، نويسنده , , Anne X.Y. and Yang، نويسنده , , Y.P. and Tang، نويسنده , , C.Q.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
6
From page
661
To page
666
Abstract
In this paper, detailed measurements of magnetic behavior for La2/3Ca1/3Mn1−xCuxO3(0≤x≤0.3) bulk materials for magnetic field up to 10 T are reported. Samples with lower doping (≤10%) are typically ferromagnets, whereas those with higher doping (≥20%) show weak ferromagnetic behavior at low temperatures. For 15% doping, some unusual magnetic behavior is observed, especially in the range of the metamagmetic transition associated with a sharp increase in magnetization near Hc∼2.8 T at low temperatures. A possible interpretation for the experimental observations is presented.
Keywords
D. Order–disorder effects , A. Magnetically ordered materials , D. Phase transitions
Journal title
Solid State Communications
Serial Year
2001
Journal title
Solid State Communications
Record number
1786606
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