[1]朱伟林,张文昊,钟子平,等.三硒化二铟纳米线的尺寸依赖性光电导研究[J].江西师范大学学报(自然科学版),2019,(06):582-586.[doi:10.16357/j.cnki.issn1000-5862.2019.06.05]
　ZHU Weilin,ZHANG Wenhao,ZHONG Ziping,et al.The Study on Size-Dependent Photoconductivity in In2Se3 Nanowires[J].Journal of Jiangxi Normal University:Natural Science Edition,2019,(06):582-586.[doi:10.16357/j.cnki.issn1000-5862.2019.06.05]
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三硒化二铟纳米线的尺寸依赖性光电导研究()
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《江西师范大学学报》（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2019年06期
页码:
582-586
栏目:
纳米材料与绿色化学
出版日期:
2019-12-10

文章信息/Info

Title:
The Study on Size-Dependent Photoconductivity in In2Se3 Nanowires
文章编号:
1000-5862(2019)06-0582-05
作者:
朱伟林; 张文昊; 钟子平; 廖良欣; 夏治洋; 李钦亮*
江西省微纳材料与传感器件重点实验室,江西师范大学物理与通信电子学院,江西 南昌 330022
Author(s):
ZHU Weilin; ZHANG Wenhao; ZHONG Ziping; LIAO Liangxin; XIA Zhiyang; LI Qinliang*
Jiangxi Key Laboratory of Nanomaterials and Sensors,College of Physics and Communication Electronics,Jiangxi Normal University,Nanchang Jiangxi 330022,China
关键词:
In2Se3纳米线;  光电导;  尺寸效应
Keywords:
In2Se3 nanowires;  photoconductivity;  size effect
分类号:
O 484
DOI:
10.16357/j.cnki.issn1000-5862.2019.06.05
文献标志码:
A
摘要:
利用气-液-固(VLS)生长机理合成出高质量的单晶三硒化二铟(In2Se3)纳米线,所合成的In2Se3纳米线的直径分布在20～200 nm范围内,长度为几十微米.采用标准的微纳加工工艺,成功构建了基于单根In2Se3纳米线的器件,其器件结构为电阻型结构.经过对一系列具有不同直径大小的In2Se3纳米器件的光电导性能研究,该类器件的光电导性能表现出明显的尺寸依赖性,为构建基于In2Se3纳米线的高效光探测器提供了关键的实验和理论依据.
Abstract:
High quality single crystalline In2Se3 nanowires have been synthesized by vapour-liquid-solid(VLS)mechanism.The diameter and length of In2Se3 nanowires are 20～200 nm and several tens of micrometers,respectively.Using standard micro-nano processing technology,the resistance-typed nanodevice based on single In2Se3 nanowire is fabricated.Through studying the photoconductive properties of single In2Se3 nanowire with different diameters,the photoconductive properties of such devices show obvious size dependence,which provides a significant experimental and theoretical guidance for the fabrication of high efficient photodetectors based on In2Se3 nanowires.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-07-20
基金项目:国家自然科学基金(61664005)和江西省自然科学基金(20161BAB211012,20181BAB201014)资助项目.
通信作者:李钦亮(1986-),男,江西南昌人,讲师,博士,主要从事半导体纳米材料光电性能的教学与研究工作.E-mail:liqinliang@jxnu.edu.cn
更新日期/Last Update: 2019-12-10