• Large low-field tunneling magnetoresistance of CrO2/(CrO2∕Cr2O3) powder compact with two coercivities, A 

        Author(s):Wang, Jingping; Che, Ping; Feng, Jing; Lu, Minfeng; Liu, Jianfen; Meng, Jian; Hong, Yuanjia; Tang, Jinke; Wang, Jingping; Che, Ping; Feng, Jing; Lu, Minfeng; Liu, Jianfen; Meng, Jian; Hong, Yuanjia; Tang, Jinke
        Date:2005-03-22
        Two channels of the conductance G exist in cold-pressed powder compacts of CrO2/(CrO2/Cr2O3), where two types of granules have different coercivities. One of the channels is the spin-dependent intergranular tunneling ...