Cite this article:
Jiang Li-Xia, Meng Ji-Bao, Xia Zhao-Yang, Chen Zhao-Jia, Luo Jian-Lin, Wang Nan-Lin. Low-temperature specific heat and resistance for the heavy-electron metals CeCu6-xMx (M=Ni,Zn)J. Chin. Phys. B, 2004, 13(12): 2130-2135.
Jiang Li-Xia, Meng Ji-Bao, Xia Zhao-Yang, Chen Zhao-Jia, Luo Jian-Lin, Wang Nan-Lin. Low-temperature specific heat and resistance for the heavy-electron metals CeCu6-xMx (M=Ni,Zn)J. Chin. Phys. B, 2004, 13(12): 2130-2135.
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Low-temperature specific heat and resistance for the heavy-electron metals CeCu6-xMx (M=Ni,Zn)
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Abstract
The specific heat and resistance of CeCu_6-xM_x (M=Ni,Zn) have been studied in the concentration range where they still retain the orthorhombic structure. The coefficient c of -ln T term in resistance R=R_0+bT-c\ln T, as well as the \gamma, have been found to vary in opposite directions with increasing x for Ni and Zn substitutions. The physical mechanism is discussed. -
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