Specific features of current flow in α-Si : H/Si heterojunction solar cells
- 作者: Sachenko A.1, Kostylyov V.1, Sokolovskyi I.1, Bobyl’ A.2, Verbitskii V.2, Terukov E.2,3, Shvarts M.2
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隶属关系:
- Lashkarev Institute of Semiconductor Physics
- Ioffe Physical-Technical Institute
- Scientific and Engineering Center for Thin-Film Technology in Energetics
- 期: 卷 43, 编号 2 (2017)
- 页面: 152-155
- 栏目: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/203324
- DOI: https://doi.org/10.1134/S1063785017020109
- ID: 203324
如何引用文章
详细
Specific features of the formation of dark I–V characteristics of α-Si: H/Si heterojunction solar cells are investigated taking account the ratio between silicon doping level Nd and excess concentration Δn of electron–hole pairs. It is demonstrated that, at Δn ≥ Nd, the I–V characteristic is fundamentally different from the characteristic of a classical Shockley diode due the effect of the backside surface (additional drop of the applied voltage). The results of analysis are used to describe the experimental I–V characteristics reported in studies on α-Si: H/Si heterojunction solar cells. Numerical values of the ideality factors of the dark I–V characteristics are obtained by comparing the experimental and calculated curves.
作者简介
A. Sachenko
Lashkarev Institute of Semiconductor Physics
编辑信件的主要联系方式.
Email: sach@isp.kiev.ua
乌克兰, Kyiv, 03028
V. Kostylyov
Lashkarev Institute of Semiconductor Physics
Email: sach@isp.kiev.ua
乌克兰, Kyiv, 03028
I. Sokolovskyi
Lashkarev Institute of Semiconductor Physics
Email: sach@isp.kiev.ua
乌克兰, Kyiv, 03028
A. Bobyl’
Ioffe Physical-Technical Institute
Email: sach@isp.kiev.ua
俄罗斯联邦, St. Petersburg, 194021
V. Verbitskii
Ioffe Physical-Technical Institute
Email: sach@isp.kiev.ua
俄罗斯联邦, St. Petersburg, 194021
E. Terukov
Ioffe Physical-Technical Institute; Scientific and Engineering Center for Thin-Film Technology in Energetics
Email: sach@isp.kiev.ua
俄罗斯联邦, St. Petersburg, 194021; St. Petersburg, 194064
M. Shvarts
Ioffe Physical-Technical Institute
Email: sach@isp.kiev.ua
俄罗斯联邦, St. Petersburg, 194021