Modelling Band Gap Gradients and Cd-free Buffer Layers in Cu(In,Ga)Se2 Solar Cells

Modelling Band Gap Gradients and Cd-free Buffer Layers in Cu(In,Ga)Se2 Solar Cells

A deeper understanding of Cu(In,Ga)Se2 (CIGS) solar cells is important for the further improvement of these devices. This thesis is focused on the use of electrical modelling as a tool for pursuing this aim. Finished devices and individual layers are characterized and the acquired data are used as i...

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Bibliographic Details
Main Author: Pettersson, Jonas
Format: Doctoral Thesis
Language:English
Published: Uppsala universitet, Fasta tillståndets elektronik 2012
Subjects:
CIGS
Thin film solar cells
Electrical modelling
Alternative buffer layers
Gallium gradients
Simulations
Electrical characterization
Metastabilities
Light-soaking
Hall measurements
Persistent photoconductivity
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-168618
http://nbn-resolving.de/urn:isbn:978-91-554-8280-0

Internet

http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-168618
http://nbn-resolving.de/urn:isbn:978-91-554-8280-0

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