New fcc Phase Formed in Immiscible Fe-Cu System by Solid State Diffusion
LIU Baixin*, PAN Feng, TAO Kun
Department of Meterials Science and Engineering, Tsinghua University, Beijing 100084
*also at Center of Condensed Matter and Radiation Physics
CCAST (World Laboratory), Beijing 100080
New fcc Phase Formed in Immiscible Fe-Cu System by Solid State Diffusion
LIU Baixin*;PAN Feng;TAO Kun
Department of Meterials Science and Engineering, Tsinghua University, Beijing 100084
*also at Center of Condensed Matter and Radiation Physics
CCAST (World Laboratory), Beijing 100080
Abstract： Fe75Cu25 nano-multilayers were prepared by alternative deposition of pure Fe and Cu metals and then annealed in situ in transmission electron microscopy to investigate the structural phase transformation. A new phase was formed in the Fe-Cu multilayers by interdiffusion at 820°C for about I0min and was identified to be of fcc structure with a lattice parameter of 0.854±0.005nm.
LIU Baixin*;PAN Feng;TAO Kun. New fcc Phase Formed in Immiscible Fe-Cu System by Solid State Diffusion[J]. 中国物理快报, 1992, 9(12): 663-666.
LIU Baixin*, PAN Feng, TAO Kun. New fcc Phase Formed in Immiscible Fe-Cu System by Solid State Diffusion. Chin. Phys. Lett., 1992, 9(12): 663-666.
1992, Vol. 9 
