X-ray and Nuclear Magnetic Resonance Study of Mechanical Alloying of Cu59-Zr41 Mixed Powders
LI Baiqin, XIAO Keqin*
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210008
*Institute of Solid State Physics, Academia Sinica, Hefei 230031
X-ray and Nuclear Magnetic Resonance Study of Mechanical Alloying of Cu59-Zr41 Mixed Powders
LI Baiqin;XIAO Keqin*
National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210008
*Institute of Solid State Physics, Academia Sinica, Hefei 230031
Abstract： 63Cu nuclear magnetic resonance investigation, together with x-ray diffraction, of the mixed Cu59-Zr41 powders during mechanical alloying is reported. The results show that the s-electron density of states at Fermi surface is reduced and polarization effects exist during alloying. It is concluded that amorphization or more generally true alloying reaction has taken place by ball-milling through the strong interaction between copper and zirconium powders in the mixtures within atomic scale.
LI Baiqin;XIAO Keqin*. X-ray and Nuclear Magnetic Resonance Study of Mechanical Alloying of Cu59-Zr41 Mixed Powders[J]. 中国物理快报, 1992, 9(6): 321-324.
LI Baiqin, XIAO Keqin*. X-ray and Nuclear Magnetic Resonance Study of Mechanical Alloying of Cu59-Zr41 Mixed Powders. Chin. Phys. Lett., 1992, 9(6): 321-324.
1992, Vol. 9 
