CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
The Structure Research of Co Ions Implanted in Single Crystal ZnO
Gao, Xing-Xin; Li, Gong-Ping; Li, Tian-Jing; Pan, Xiao-Dong; Hu, Feng-Chun; He, Bo; Bao, Liang-Man(包良满)
2011
Source PublicationINTEGRATED FERROELECTRICS
ISSN1058-4587
Volume128Pages:14
AbstractAt room temperature, single-crystal ZnO was implanted with Co ions at an energy of 80 keV using fluence of 1 x 10(17) ions.cm(-2). The samples were heat treated by conventional thermal annealing at 700 degrees C for 10 min. The structural properties were investigated of all samples by means of X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and Extended X-ray absorption fine structure (EXAFS). XRD analysis indicates that there are Co or CoO nanoparticles in the samples before and after annealed. The peak of ZnO(002) shifts to larger angle presumably results from the Co(2+) ions substituting for a part of Zn(2+) ions in the ZnO lattice. Ion implantation without changing the lattice structure of ZnO. The XPS results indicate that Co element in the ZnO mainly exists in the form of Co(2+), the reason may be that Co ions combine with O element in ZnO as oxide or Co ions substitute for Zn(2+) sites in the ZnO. EXAFS analyses provide that Co ions mainly exist as Co nanoparticles in the samples.
Indexed BySCI
Language英语
Funding Project应物所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/12887
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Gao, Xing-Xin,Li, Gong-Ping,Li, Tian-Jing,et al. The Structure Research of Co Ions Implanted in Single Crystal ZnO[J]. INTEGRATED FERROELECTRICS,2011,128:14.
APA Gao, Xing-Xin.,Li, Gong-Ping.,Li, Tian-Jing.,Pan, Xiao-Dong.,Hu, Feng-Chun.,...&Bao, Liang-Man.(2011).The Structure Research of Co Ions Implanted in Single Crystal ZnO.INTEGRATED FERROELECTRICS,128,14.
MLA Gao, Xing-Xin,et al."The Structure Research of Co Ions Implanted in Single Crystal ZnO".INTEGRATED FERROELECTRICS 128(2011):14.
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