1.Ultrahigh sensitivity Hall effect in magnetic multilayers,

Yun Zhu and J W Cai,

Applied Physics Letters, 90, (2007), 012104

2.High inverted tunneling magnetoresistance in MgO-based MTJs,

J F Feng, Gen Feng, J M Coey, X F Han, and W S Zhan,

Applied Physics Letters, 91, (2007), 102505

3.Patterned nanoring magnetic tunnel junctions，

Z C Wen, H X Wei, and X F Han,

Applied Physics Letters, 91, (2007), 122511