Optoelectronic investigation of Sb-doped Cu(In,Ga)Se2

Lorelle M. Mansfield, Darius Kuciauskas, Patricia Dippo, Jian V. Li, Karen Bowers, Bobby To, Clay Dehart, Kannan Ramanathan

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

Doping Cu(In,Ga)Se2 (CIGS) thin films with Sb can provide large grains at lower processing temperatures than are normally required. In this study, we incorporated Sb into the precursor of a two-step selenization process. We saw enhanced grain size and improved device performance compared to similarly processed CIGS films made without Sb. The optoelectronic properties of the Sb-doped CIGS films were examined with photoluminescence (PL) and admittance spectroscopy. These techniques allowed us to evaluate the origin of a lower-energy PL peak that is not typically seen in CIGS.

原文English
主出版物標題2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781479979448
DOIs
出版狀態Published - 2015 12月 14
事件42nd IEEE Photovoltaic Specialist Conference, PVSC 2015 - New Orleans, United States
持續時間: 2015 6月 142015 6月 19

出版系列

名字2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015

Other

Other42nd IEEE Photovoltaic Specialist Conference, PVSC 2015
國家/地區United States
城市New Orleans
期間15-06-1415-06-19

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程
  • 電子、光磁材料

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