DocumentCode
3378041
Title
The effect of Cu and annealing treatments on CdS/CdTe heterostructures studied with QE and photocurrent relaxation techniques
Author
Zhao, H. ; Vatavu, S.A. ; Caraman, Lu M. ; Gasin, P.A. ; Morel, D.L. ; Ferekides, C.S.
Author_Institution
Center for Clean Energy and Vehicles, Department of Electrical Engineering, University of South Florida, Tampa, 33620, USA
fYear
2008
fDate
11-16 May 2008
Firstpage
1
Lastpage
5
Abstract
The photo-emf (photocurrent) decay al light impulses excitation (in longitudinal configuration) has been used to determine the lifetime of the non-equilibrium charge carriers recombining in different regions of the CdS/CdTe Cu containing heterojunction at different temperatures and biases. The photosensitivity spectral distributions have been investigated for samples with different technological variations.
Keywords
Annealing; Cascading style sheets; Electric vehicles; Glass; Heterojunctions; Lamps; Photoconductivity; Pulse measurements; Sputtering; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Photovoltaic Specialists Conference, 2008. PVSC '08. 33rd IEEE
Conference_Location
San Diego, CA, USA
ISSN
0160-8371
Print_ISBN
978-1-4244-1640-0
Electronic_ISBN
0160-8371
Type
conf
DOI
10.1109/PVSC.2008.4922556
Filename
4922556
Link To Document