@inproceedings{bc60098ee726483dabebca2f758f0291,
title = "Study of Se and Cl segregation in poly-crystalline CdSeTe",
abstract = "CdTe based thin film solar cells have shown to be competitive in terms of efficiency and low cost, but the polycrystalline structure and low minority carrier lifetime constrain CdTe based devices from reaching the theoretical efficiency limit. In this work, the effect of Se and Cl segregation in polycrystalline CdSeTe photovoltaic devices was studied. We demonstrated using two-photon time-resolved photoluminescence (TRPL) that the Se alloyed CdSeTe absorber layer shows high minority carrier lifetime, and used density functional theory (DFT) calculations to explain the origin of such high lifetime.",
keywords = "cadmium compounds, II-VI semiconductor materials, photovoltaic cells, selenium",
author = "Jinglong Guo and Sen, {Fatih G.} and Arun Mannodi-Kannakithodi and Barnard, {Edward S.} and W. Sampath and Amit Munshi and Moon Kim and Chan, {Maria K.Y.} and Klie, {Robert F.}",
note = "Funding Information: This work was supported by grants from the NIH: CA85841, GM40185, CA90571, and CA107300. Additional support for J.R.D. was provided by NIH grant T32-AI07126-26. M.A.T. was also supported by the Margaret E. Early Medical Research Trust and CMISE with a NASA URETI award NCC 2-1364. M.A.T. is a Scholar of the Leukemia and Lymphoma Society. Publisher Copyright: {\textcopyright} 2019 IEEE.; 46th IEEE Photovoltaic Specialists Conference, PVSC 2019 ; Conference date: 16-06-2019 Through 21-06-2019",
year = "2019",
month = jun,
doi = "10.1109/PVSC40753.2019.8980721",
language = "English (US)",
series = "Conference Record of the IEEE Photovoltaic Specialists Conference",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "783--785",
booktitle = "2019 IEEE 46th Photovoltaic Specialists Conference, PVSC 2019",
address = "United States",
}