List	Title	Author	Conference	Country	Date
1	The Mechanism Study on the Positive Magnetresistance in the Hererostructure Composed of Two Oxides	K.J.Jin,H.B.Lu,Q.L.Zhou, K.Zhao,and G.Z.Yang	The 6th International Symposium Physics  of Magnetic MaterialsSingapore	Singapore	May. 13-16, 2005.