supported by the National Natural Science Foundation of China(Grant Nos.50901007 and 11174020);the Postdoctoral Science Foundation of China(Grant No.201003049);the Foundation of Key Laboratory for Advanced Materials Processing Technology,Ministry of Education,China(Grant No.2010001);the Fundamental Research Funds for the Central Universities;the New Teacher Foundation of Ministry of Education(Grant No.200800081030)
A series of Cr/SmCo/Cr films with high Sm concentration(37.7at%) were prepared by magnetron sputtering.Effects of SmCo thickness,annealing temperature,and annealing time on magnetic properties and crystal structure we...