Synthesis, optical, and magnetic properties of diluted magnetic semiconductor Zn1-xMnxO nanowires via vapor phase growth

被引：217

作者：

Chang, YQ ^{[1
]}

Wang, DB ^{[1
]}

Luo, XH ^{[1
]}

Xu, XY ^{[1
]}

Chen, XH ^{[1
]}

Li, L ^{[1
]}

Chen, CP ^{[1
]}

Wang, RM ^{[1
]}

Xu, J ^{[1
]}

Yu, DP ^{[1
]}

机构：

[1] Peking Univ, Dept Phys, State Key Lab Mesoscop Phys, Beijing 100871, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2003年 / 83卷 / 19期

关键词：

D O I：

10.1063/1.1625788

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Diluted magnetic semiconductor Zn1-xMnxO nanowires were synthesized via an in situ doping of manganese in ZnO nanowires using vapor phase growth at 500degreesC. The maximum content of the manganese in the ZnO is around 13 at. %, approaching the maximum thermal equilibrium limit of Mn solubility in ZnO at the growth temperature. Structure and composition analysis revealed that the manganese was doped into the lattice structure, forming solid solution instead of precipitation. Magnetic property measurements revealed that the as-doped Zn1-xMnxO nanowires exhibit ferromagnetic behavior with Curie temperature around 37 K. (C) 2003 American Institute of Physics.

引用

页码：4020 / 4022

页数：3

共 20 条

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