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Author Sampath, W. S.

Title Manufacturing process optimization to improve stability, yield, and efficiency of CdS/CdTe PV devices [electronic resource] : final report, December 2004 - January 2009 / W.S. Sampath, A. Enzenroth, and K. Barth.

Imprint Golden, Colo. : National Renewable Energy Laboratory, [2009]


Location Call No. OPAC Message Status
 Axe Federal Documents Online  E 9.18:NREL/SR-520-45214    ---  Available
Description iii, 32 p. : digital, PDF file
Series Subcontract report ; NREL/SR-520-45214
NREL/SR ; 520-45214.
System Details Mode of access via the NREL web site.
Note Title from title screen (viewed April 2, 2009).
"March 2009."
Summary The reproducibility of CdTe device efficiency and stability has been demonstrated during long-duration operation of the system with a single charge loading for the CdS, CdTe, and CdCl2 process. A fixture for automated cooling of the substrate in vacuum has been designed, fabricated, installed, and tested. Significant advances to the modeling of large-area vapor sources and modeling of gas transport in the system have been made. Efforts to improve device efficiency and advance device characterization are under way. A process for removing the coated films to reduce the amount of solid waste has been developed.
Subject Photovoltaic cells -- Research.
Solar cells -- Research.
Manufacturing processes.
Added Author Enzenroth, A.
Barth, K.
National Renewable Energy Laboratory (U.S.)
Gpo Item No. 0430-P-05 (online)
Sudoc No. E 9.18:NREL/SR-520-45214

Available items only