High-responsivity ultraviolet-visible photodetector based on an individual (GaN)(1-x)(ZnO)(x) solid solution nanobelt

doi:10.1016/j.optmat.2023.113796

IMR OpenIR

	High-responsivity ultraviolet-visible photodetector based on an individual (GaN)(1-x)(ZnO)(x) solid solution nanobelt
	Feng, Lizhi 1,2,3; Ma, Zongyi 3; Feng, Siyu 3,4; Liu, Zitong 3,5; Xu, Hanning 3; Zhou, Ouxiang 3,5; Deng, Lijie 1,3; Yang, Liu 1,2,3; Altynay, Shaikenova 6; Jiang, Xin 3; Liu, Baodan 1,2; Zhang, Xinglai 3
通讯作者	Jiang, Xin(xjiang@imr.ac.cn) ; Liu, Baodan(liubaodan@mail.neu.edu.cn) ; Zhang, Xinglai(zhangxl@imr.ac.cn)
	2023-05-01
发表期刊	OPTICAL MATERIALS
ISSN	0925-3467
卷号	139 页码:6
摘要	(GaN)(1-x)(ZnO)(x) solid solution (SS) attracts much attention in the field of photodetectors and photocatalysis due to their excellent photoresponse and adjustable band gap. Although (GaN)(1-x)(ZnO)(x) nanoparticles, nanorods and nanosheets have been successfully synthesized, the preparation of one-dimensional (GaN)(1-x)(ZnO)(x) SS nanobelts (SSNBs) and their photoresponse performance are rarely reported due to the difficulty of preparation. In this study, single crystal (GaN)(1-x)(ZnO)(x) SSNBs with a ZnO content of similar to 12.6% are synthesized by a convenient CVD method using liquid Ga as the nucleation site. The prepared NBs are pure (GaN)(1-x)(ZnO)(x) SS and not the twophase compound of ZnO and GaN. More important, the SSNBs with tens of micrometers in length and hundreds of nanometers in width feature the excellent ultraviolet and visible light response. Upon UV illumination (365 nm), the photodetector based on a single (GaN)(1-x)(ZnO)(x) SSNB achieves a photoresponse speed of 330 ms and a photoresponsivity of 2.8 x 10(5) A/W. Under visible illumination (532 nm), the photodetector displays a photoresponse speed of 480 ms and a photoresponse of 1.9 x 10(4) A/W. This study not only proposes a new method for the synthesis of (GaN)(1-x)(ZnO)(x) SSNBs, but also paves the way for the use of (GaN)(1-x)(ZnO)(x) SSNBs as building blocks for broad-spectrum responsive photodetectors.
关键词	Solid solutions Photodetectors Nanobelts GaN)(1-x)(ZnO)(x)
资助者	Youth Innovation Promotion Association, Chinese Academy of Sciences ; Liaoning Province Natural Science Fund Program
DOI	10.1016/j.optmat.2023.113796
收录类别	SCI
语种	英语
资助项目	Youth Innovation Promotion Association, Chinese Academy of Sciences[2019197] ; Liaoning Province Natural Science Fund Program[2022-MS-014]
WOS研究方向	Materials Science ; Optics
WOS类目	Materials Science, Multidisciplinary ; Optics
WOS记录号	WOS:000984698300001
出版者	ELSEVIER
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/177521
专题	中国科学院金属研究所
通讯作者	Jiang, Xin; Liu, Baodan; Zhang, Xinglai
作者单位	1.Northeastern Univ, Sch Mat Sci & Engn, 11 Wenhua Rd, Shenyang 110819, Peoples R China 2.Foshan Grad Sch Northeastern Univ, 2, Zhihui Rd, Foshan 528300, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 5.Shenyang Ligong Univ, Sch Sci, Shenyang 110159, Peoples R China 6.Satbayev Univ, Dept Gen Phys, 22a Satpaev St, Alma Ata 050013, Kazakhstan
推荐引用方式 GB/T 7714	Feng, Lizhi,Ma, Zongyi,Feng, Siyu,et al. High-responsivity ultraviolet-visible photodetector based on an individual (GaN)(1-x)(ZnO)(x) solid solution nanobelt[J]. OPTICAL MATERIALS,2023,139:6.
APA	Feng, Lizhi.,Ma, Zongyi.,Feng, Siyu.,Liu, Zitong.,Xu, Hanning.,...&Zhang, Xinglai.(2023).High-responsivity ultraviolet-visible photodetector based on an individual (GaN)(1-x)(ZnO)(x) solid solution nanobelt.OPTICAL MATERIALS,139,6.
MLA	Feng, Lizhi,et al."High-responsivity ultraviolet-visible photodetector based on an individual (GaN)(1-x)(ZnO)(x) solid solution nanobelt".OPTICAL MATERIALS 139(2023):6.