Project supported by the State Key Project of Fundamental Research of China (Grant No. 2009CB929202);the National Natural Science Foundation of China (Grant Nos. 10834001 and 51125004)
A series of high quality single crystalline epitaxial Zn 0.95 Co 0.05 O thin films is prepared by molecular beam epitaxy.Superparamagnetism and ferromagnetism are observed when the donor density is manipulated in a ra...
Project supported by the National Basic Research Program of China (Grant No. 2009CB929202);the National Natural ScienceFoundation of China (Grant Nos. 10834001 and 51125004)
ZnO thin film growth prefers different orientations on the etched and unetched SrTiO 3(STO)(110) substrates.Inclined ZnO and cobalt-doped ZnO(ZnCoO) thin films are grown on unetched STO(110) substrates using o...
Supported by the National Basic Research Programme of China under Grant No 2001CB610603, the National Natural Science Foundation of China under Grant Nos 50402019 10234010 and 50572053, NCET040634 and the Doctoral Fund of Jinan University (B0404).
We investigate the variations from as-deposited Zn1-x: Cox O magnetic semiconductors to the post-annealed Co- ZnCoO granular composite. The as-deposited Zn1-x Cox 0 magnetic semiconductor deposited under thermal none...