THE EFFECT OF Cu AND ANNEALING TREATMENTS ON CdS/CdTe HETEROSTRUCTURES STUDIED WITH QE AND PHOTOCURRENT RELAXATION TECHNIQUES
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Date
2008
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
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.
Description
Keywords
heterojunctions, electric vehicles
Citation
H. Zhao, S. A. Vatavu, I. M. Caraman, P. A. Gasin, D. L. Morel and C. S. Ferekides, "The effect of Cu and annealing treatments on CdS/CdTe heterostructures studied with QE and photocurrent relaxation techniques," 2008 33rd IEEE Photovoltaic Specialists Conference, San Diego, CA, USA, 2008, pp. 1-5, doi: 10.1109/PVSC.2008.4922556.