SIC OpenIR
Heteroepitaxial growth of Cu2O films on Nb-SrTiO3substrates and their photovoltaic properties
Wang, K.1,2; Gao, W.1; Zheng, H.W.1; Li, F.Z.1; Zhu, M.S.1; Yang, G.1; Yue, G.T.1; Liu, Y.K.3; Zheng, R.K.2
2017
发表期刊Ceramics International
ISSN02728842
卷号43期号:18页码:16232-16237
摘要In this paper, p-type Cu2O thin films have been epitaxially grown on n-type semiconducting (001) oriented Nb-SrTiO3(NSTO) substrates with different Nb doping concentration by pulsed laser deposition technique. X-ray diffraction and high resolution transmission electron microscopy reveal a cube-on-cube epitaxial relationship between Cu2O and NSTO. It is found that the deposition temperature, the thickness of Cu2O films and the Nb doping concentration of NSTO substrates have critical impact on the photovoltaic (PV) properties of the Cu2O/NSTO heterojunction devices. A maximum PV performance is observed in ITO/Cu2O/NSTO device when the deposition temperature, film thickness and Nb doping concentration of NSTO are 550 °C, 76 nm, and 0.7 wt% NSTO, respectively. The optimized PV output corresponds to the open circuit voltage, short-circuit current density, fill factor and photovoltaic conversion efficiency about 0.45 V, 1.1 mA/cm2, 46% and 0.23%respectively. This work offers an insight into the strategy for developing and designing novel optoelectronics of NSTO-based oxide heterostructures. © 2017 Elsevier Ltd and Techna Group S.r.l.
DOI10.1016/j.ceramint.2017.08.205
EI入藏号20174204272022
EI主题词Niobium
EI分类号549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 712.1 Semiconducting Materials - 714.2 Semiconductor Devices and Integrated Circuits - 741.3 Optical Devices and Systems - 744.1 Lasers, General - 744.9 Laser Applications - 802.3 Chemical Operations - 804 Chemical Products Generally - 804.2 Inorganic Compounds
引用统计
文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/25690
专题中国科学院上海硅酸盐研究所
作者单位1.Henan Key Laboratory of Photovoltaic Materials, School of Physics and Electronics, Henan University, Kaifeng; 475004, China;
2.State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
3.Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, Hong Kong
推荐引用方式
GB/T 7714
Wang, K.,Gao, W.,Zheng, H.W.,et al. Heteroepitaxial growth of Cu2O films on Nb-SrTiO3substrates and their photovoltaic properties[J]. Ceramics International,2017,43(18):16232-16237.
APA Wang, K..,Gao, W..,Zheng, H.W..,Li, F.Z..,Zhu, M.S..,...&Zheng, R.K..(2017).Heteroepitaxial growth of Cu2O films on Nb-SrTiO3substrates and their photovoltaic properties.Ceramics International,43(18),16232-16237.
MLA Wang, K.,et al."Heteroepitaxial growth of Cu2O films on Nb-SrTiO3substrates and their photovoltaic properties".Ceramics International 43.18(2017):16232-16237.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, K.]的文章
[Gao, W.]的文章
[Zheng, H.W.]的文章
百度学术
百度学术中相似的文章
[Wang, K.]的文章
[Gao, W.]的文章
[Zheng, H.W.]的文章
必应学术
必应学术中相似的文章
[Wang, K.]的文章
[Gao, W.]的文章
[Zheng, H.W.]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。