Interlayer Segregation of Cu atoms in Ta/NiFe/Cu/NiFe/FeMn/Ta spin valve multilayers and its influence on magnetic properties G. H. Yu, M. H. Li, F.W. Zhu, W.Y. Lai , Journal of Applied Physics (91，2002) 3759.

Magnetic properties and interlayer Segregation in spin valve metal multilayers G. H. Yu, M. H. Li, F. W. Zhu, C. L. Chai, H. W. Jiang, W. Y. Lai, Science in China (2,2002)140.