Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
67 (1995), S. 3007-3009
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Electron beam induced current experiments in the planar geometry are performed on Mo/CuInX2/CdS/ZnO thin film solar cells where X is S, Se. We measure the collection efficiency of cells as a function of the beam energy and subsequently identify the depth dependent collection function. For CuInS2 devices an effective diffusion length of 1.0±0.1 μm and a depletion layer of 0.05±0.03 μm is determined. The collection function of a CuInSe2 cell points towards a low recombination rate at the back contact and a diffusion length exceeding 3 μm. © 1995 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.114934
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