Morphology and electrical characteristics of p-type ZnO microwires with zigzag rough surfaces induced by Sb doping

doi:10.1039/c8ra07135g

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	Morphology and electrical characteristics of p-type ZnO microwires with zigzag rough surfaces induced by Sb doping
	Shi, Linlin 1; Du, Luchao 3; Xu, Yingtian 1; Jin, Liang 1; Zhang, He 1; Li, Yan 1; Ma, Xiaohui 1; Zou, Yonggang 1; Zhao, Dongxu2
	2018
发表期刊	RSC ADVANCES
ISSN	2046-2069
卷号	8 期号:61 页码:35023-35030
通讯作者	Zou, Yonggang(zouyg@cust.edu.cn)
摘要	Sb-doped p-type ZnO microwires with zigzag rough surfaces were synthesized by two zone chemical vapor deposition. The zigzag morphology characteristics analyzed by high resolution scanning electron microscopy and transmission electron microscopy show the existence of surface defects caused by Sb doping. The incorporation of Sb into a ZnO lattice induces lattice imperfection, which is the origin of the zigzag rough surface. Photoluminescence and electrical properties of the obtained Sb-doped ZnO microwires were determined. The crossed structure microwire-based p-n homojunction device was fabricated by applying as-synthesized Sb-doped p-type ZnO microwires and undoped n-type ZnO microwires. The doped microwires demonstrate reproducible p-type conduction and enhanced rectifying behavior with increasing Sb doping concentration. The results demonstrated that the optimizable optical and electrical characteristics, controlled by increasing the doping concentration, are reflected in the surface morphology changes which would be helpful for characterizing the doping effects in micro/nanoscale materials.
关键词	fabrication nanowires nanobelts arrays Chemistry
DOI	10.1039/c8ra07135g
关键词[WOS]	NANOWIRE ARRAYS ; N HOMOJUNCTION ; OPTICAL RESONATORS ; NANOBELTS ; DIODE ; FABRICATION
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[61804013] ; National Natural Science Foundation of China[61804014] ; National Natural Science Foundation of China[61805023] ; National Natural Science Foundation of China[21707010] ; Excellent Youth Foundation of Jilin Province[20180520194JH]
项目资助者	National Natural Science Foundation of China ; Excellent Youth Foundation of Jilin Province
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000448348600031
出版者	ROYAL SOC CHEMISTRY
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60424
专题	中国科学院长春光学精密机械与物理研究所
通讯作者	Zou, Yonggang
作者单位	1.Changchun Univ Sci & Technol, State Key Lab High Power Semicond Laser, 7186 Wei Xing Rd, Changchun 130022, Jilin, Peoples R China 2.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Luminescence & Applicat, 3888 Dongnanhu Rd, Changchun 130033, Jilin, Peoples R China 3.Jilin Univ, Inst Atom & Mol Phys, 2699 Qian Jin Rd, Changchun 130012, Jilin, Peoples R China
推荐引用方式 GB/T 7714	Shi, Linlin,Du, Luchao,Xu, Yingtian,et al. Morphology and electrical characteristics of p-type ZnO microwires with zigzag rough surfaces induced by Sb doping[J]. RSC ADVANCES,2018,8(61):35023-35030.
APA	Shi, Linlin.,Du, Luchao.,Xu, Yingtian.,Jin, Liang.,Zhang, He.,...&Zhao, Dongxu.(2018).Morphology and electrical characteristics of p-type ZnO microwires with zigzag rough surfaces induced by Sb doping.RSC ADVANCES,8(61),35023-35030.
MLA	Shi, Linlin,et al."Morphology and electrical characteristics of p-type ZnO microwires with zigzag rough surfaces induced by Sb doping".RSC ADVANCES 8.61(2018):35023-35030.

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