Publication Date:
2012-05-24
Description:
Author(s): Li Li, Y. Guo, X. Y. Cui, Rongkun Zheng, K. Ohtani, C. Kong, A. V. Ceguerra, M. P. Moody, J. D. Ye, H. H. Tan, C. Jagadish, Hui Liu, C. Stampfl, H. Ohno, S. P. Ringer, and F. Matsukura In order to unravel the magnetism of Co-doped ZnO films, we have performed rigorous experiments on Co-doped ZnO grown on O-polar ZnO (000 1̅ ) substrates by molecular beam epitaxy. We find that the ZnO:Co with Co composition less than 20 % is paramagnetic even at low temperatures, whereas that ... [Phys. Rev. B 85, 174430] Published Wed May 23, 2012
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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