Synthesis, Characterization and Magnetic Property Measurements
of Zn1-x Mnx O Nanoparticles via Vapor Phase Growth
CHANG Yong-Qin, LUO Xu-Hui, XU Xiang-Yu, LI Lin, CHEN Jin-Ping, WANG Rong-Ming, YU Da-Peng
Department of Physics, National Key Laboratory of Mesoscopic
Physics, and Electron Microscopy Laboratory, Peking University, Beijing 100871
Synthesis, Characterization and Magnetic Property Measurements
of Zn1-x Mnx O Nanoparticles via Vapor Phase Growth
CHANG Yong-Qin;LUO Xu-Hui;XU Xiang-Yu;LI Lin;CHEN Jin-Ping;WANG Rong-Ming;YU Da-Peng
Department of Physics, National Key Laboratory of Mesoscopic
Physics, and Electron Microscopy Laboratory, Peking University, Beijing 100871
关键词 ：
81.07.Bc ,
75.20.Ck ,
68.37.Lp ,
71.55.Gs
Abstract ： Nanosized Mn-doped ZnO particles were synthesized using a vapor phase growth method. The x-ray analysis reveals a wurtzite ZnO structure with small expansion of the lattice constants due to the doping of Mn in ZnO. The TEM analysis shows that the nanoparticles have an average diameter around 37 nm, and energy dispersive spectroscopy detection on single nanoparticle indicates that the manganese concentration is around 3.5 at.%. Magnetization measurements under field cooling conditions reveal that the as-grown Mn-doped ZnO nanoparticles show paramagnetic behaviour. This work demonstrates that Mn can be doped into nanosized ZnO structures via vapor phase growth, which represents an important step towards the synthesis of nanosized diluted magnetic semiconductors.
Key words ：
81.07.Bc
75.20.Ck
68.37.Lp
71.55.Gs
出版日期: 2003-11-01
引用本文:
CHANG Yong-Qin;LUO Xu-Hui;XU Xiang-Yu;LI Lin;CHEN Jin-Ping;WANG Rong-Ming;YU Da-Peng. Synthesis, Characterization and Magnetic Property Measurements
of Zn1-x Mnx O Nanoparticles via Vapor Phase Growth
[J]. 中国物理快报, 2003, 20(11): 2058-2060.
1-x Mnx O Nanoparticles via Vapor Phase Growth
. Chin. Phys. Lett., 2003, 20(11): 2058-2060.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I11/2058
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2003, Vol. 20 
