[1]殷邦盛,周小岩*,廖龙强,等.CdS薄膜/p-Si异质结的制备及其光伏性能研究[J].江西师范大学学报(自然科学版),2021,(05):468-472.[doi:10.16357/j.cnki.issn1000-5862.2021.05.04]
　YIN Bangsheng,ZHOU Xiaoyan*,LIAO Longqiang,et al.The Preparation of CdS Thin Film/p-Si Heterojunction and Its Photovoltaic Properties[J].Journal of Jiangxi Normal University:Natural Science Edition,2021,(05):468-472.[doi:10.16357/j.cnki.issn1000-5862.2021.05.04]
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CdS薄膜/p-Si异质结的制备及其光伏性能研究()
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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:
2021年05期
页码:
468-472
栏目:
出版日期:
2021-10-10

文章信息/Info

Title:
The Preparation of CdS Thin Film/p-Si Heterojunction and Its Photovoltaic Properties
文章编号:
1000-5862(2021)05-0468-05
作者:
殷邦盛; 周小岩*; 廖龙强; 李羽裳; 黄 超
中国石油大学(华东)理学院,山东 青岛 266580
Author(s):
YIN Bangsheng; ZHOU Xiaoyan*; LIAO Longqiang; LI Yuchang; HUANG Chao
College of Science,China University of Petroleum,Qingdao Shandong 266580,China
关键词:
CdS/p-Si异质结;  伏安特性;  光电导率;  交流阻抗
Keywords:
CdS/p-Si heterojunction;  voltage-current characteristics;  photoconductivity;  acimpedance
分类号:
O 475; TN 36
DOI:
10.16357/j.cnki.issn1000-5862.2021.05.04
文献标志码:
A
摘要:
采用喷雾热解法在p型单晶硅(Si)上制备了硫化镉(CdS)薄膜,分支结构的金属Au作为正电极、金属铟作为背电极构成CdS薄膜/Si异质结光电器件.采用X-射线衍射(XRD)和原子力显微镜(AFM)对样品的晶体微结构及表面形貌进行表征,并通过紫外可见光谱研究CdS薄膜的光学吸收性能.最后,通过数字源表Keithley2400和高精度数字电桥TH2828测试异质结器件在不同光照强度(10、20、30、75、100、150 mW?cm-2)下的伏安特性、光电导率和交流阻抗.
Abstract:
CdS(CdS)thin films are prepared on p-type mono-crystalline silicon(Si)by spray pyrolysis.The CdS thin films/Si heterojunction photoelectric devices are fabricated by branching metal Au as the positive electrode and indium as the back electrode.The crystal microstructure and surface morphology of the samples are characterized by X-ray diffraction(XRD)and atomic force microscopy(AFM).The optical absorption properties of CdS thin films are studied by UV-Vis spectroscopy.The voltage-current characteristics,photoconductivity and AC impedance of heterojunction under different light intensities(10,20,30,70,100,150 mW?cm-2)are measured by digital source-meter Keithley2400 and high precision digital bridge TH2828.

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备注/Memo

备注/Memo:
收稿日期:2021-02-16
基金项目:国家自然科学基金(51777215)和大学生创新创业训练计划(202012072,20190526)资助项目.
通信作者:周小岩(1977—),女,山东莱州人,副教授,博士,主要从事纳米材料的光电性能研究和物理实验教学.E-mail:zhouxiaoyan@upc.edu.cn
更新日期/Last Update: 2021-10-10