Project supported by Chongqing Natural Science Foundation,China (Grant Nos.CSCT2010BB4405 and CSTC2008BB4083);the Doctoral Foundation of Chongqing University of Posts and Telecommunications,China(Grant No.A2008-63)
Several rocksalt Sr4X3N (X = O, S, Se, and Te) are predicted to be potential half-metallic ferromagnets free of transition-metal and rare-earth elements by performing the first-principles calculations. Then their ma...
Project supported by the Chongqing Natural Science Foundation,China(Grant Nos.CSTC2007BB4391,CSTC2007BB2448 and CSTC2008BB4083);the Chongqing Science and Technology Foundation,China(Grant Nos.KJ060515 and KJ080518);the Doctoral Foundation of Chongqing University of Posts and Telecommunications(Grant No.A2008-63)
The 2×2× 1 rocksalt C-doped MgS supercells are optimized and their magnetic and electric properties, including the half-metallicity, the conductivity and the supercell magnetic moments, are calculated or analysed by...
ACKNOWLEDGMENTS This work was supported by the Chongqing Natural Science Foundation (No.CSTC2007BB4391 and No.CSTC2008BB4083) and the Chongqing Science and Technology Foundation (No.kj060515 and No.kj080518)
The geometrical structures of wurtzite CrX (X=As, Sb, O, Se, and Te) were optimized, then their electric and magnetic properties were investigated by the first-principle calculations within the generalized gradient ...
Project supported by Chongqing Natural Science Foundation (Grant Nos. CSTC2007BB4391,CSTC2007BB2448,CSTC2007BB4385 and CSTC2008BB4083);Chongqing Science and Technology Foundation (Grant Nos. kj060515 andkj080518)
s The geometrical structures of Cd0.75TM0.25Se (TM = Ti, V, Cr and Mn) are optimized, and then their electric and magnetic properties are investigated by performing first-principles calculations within the generaliz...