Optical-fiber-based, time-resolved photoluminescence spectrometer for thin-film absorber characterization and analysis of TRPL data for CdS/CdTe interface

Darius Kuciauskas, Joel N. Duenow, Ana Kanevce, Jian V. Li, Matthew R. Young, Pat Dippo, Dean H. Levi

研究成果: Conference contribution

37 引文 斯高帕斯(Scopus)

摘要

We describe the design of a time resolved photoluminescence (TRPL) spectrometer for rapid semiconductor absorber characterization. Simplicity and flexibility is achieved by using single optical fiber to deliver laser pulses and to collect photoluminescence. We apply TRPL for characterization of CdS/CdTe absorbers after deposition, CdCl2 treatment, Cu doping, and back contact formation. Data suggest this method could be applied in various stages of PV device processing. Finally, we show how to analyze TRPL data for CdS/CdTe absorbers by considering laser light absorption depth and intermixing at CdS/CdTe interface.

原文English
主出版物標題Program - 38th IEEE Photovoltaic Specialists Conference, PVSC 2012
頁面1721-1726
頁數6
DOIs
出版狀態Published - 2012
事件38th IEEE Photovoltaic Specialists Conference, PVSC 2012 - Austin, TX, United States
持續時間: 2012 6月 32012 6月 8

出版系列

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

Other

Other38th IEEE Photovoltaic Specialists Conference, PVSC 2012
國家/地區United States
城市Austin, TX
期間12-06-0312-06-08

All Science Journal Classification (ASJC) codes

  • 控制與系統工程
  • 工業與製造工程
  • 電氣與電子工程

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