Admittance spectroscopy in CZTSSe: Metastability behavior and voltage dependent defect study

Mark J. Koeper, Charles J. Hages, Jian V. Li, Dean Levi, Rakesh Agrawal

研究成果: Conference contribution

摘要

Admittance spectroscopy has been performed on a CZTSSe device with a carrier injection pretreatment and under electronically relaxed conditions to demonstrate metastability behavior. We show that the measurements with the carrier injection pretreatment demonstrate two admittance signatures while the relaxed measurement demonstrates only one admittance signature with a different activation energy. Additionally, voltage dependent admittance spectroscopy was performed using the carrier injection pretreatment method at each of the applied voltage bias. The activation energies of the two admittance signatures were calculated and are shown to be independent of the voltage bias.

原文English
主出版物標題2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016
發行者Institute of Electrical and Electronics Engineers Inc.
頁面2200-2203
頁數4
ISBN(電子)9781509027248
DOIs
出版狀態Published - 2016 十一月 18
事件43rd IEEE Photovoltaic Specialists Conference, PVSC 2016 - Portland, United States
持續時間: 2016 六月 52016 六月 10

出版系列

名字Conference Record of the IEEE Photovoltaic Specialists Conference
2016-November
ISSN(列印)0160-8371

Other

Other43rd IEEE Photovoltaic Specialists Conference, PVSC 2016
國家United States
城市Portland
期間16-06-0516-06-10

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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  • 引用此

    Koeper, M. J., Hages, C. J., Li, J. V., Levi, D., & Agrawal, R. (2016). Admittance spectroscopy in CZTSSe: Metastability behavior and voltage dependent defect study. 於 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016 (頁 2200-2203). [7750025] (Conference Record of the IEEE Photovoltaic Specialists Conference; 卷 2016-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PVSC.2016.7750025