supported by Tsinghua University Initiative Scientific Research Program(Grant No.2012Z02168);State Key Laboratory of Tribology,and Innovative Research Groups of the National Natural Science Foundation of China(Grant No.51321092)
Titanium alloy (Ti6Al4V) surfaces are generally modified to achieve some specific surface properties to satisfy requirements of clinical medicine. In our work, hexadecylphosphonic acid (HDPA) films were successful...
This work was supported by the National Natural Science Foundation of China(Grant No.50271007);the Natural Science Foundation of Beijing(Grant No.2012011).
Ta/NiFe/nonmagnetic metal spacer/FeMn films were prepared by magnetron sputtering. The dependences of the exchange coupling field (Hex) between an antiferromagnetic FeMn layer and a ferromagnetic NiFe layer on the thi...
This work was supported by the National Natural Science Foundation of China (Grant No. 19890310) and the Nataral Science Foundation of Beijing (Grant No. 2012011) .
The experimental results show that the exchange coupling field of NiFe/FeMn for Ta/NiFe/FeMn/Ta multilayers is higher than that for the spin valve multilayers Ta/NiFe/Cu/NiFe/FeMn/Ta.In order to find out the reason,th...