Influence of Cr Thin Films on the Properties of Flexible CIGS Solar Cells on Steel Substrates

Title
Influence of Cr Thin Films on the Properties of Flexible CIGS Solar Cells on Steel Substrates
Author(s)
전찬욱김경보[김경보]김무진[김무진]백재훈[백재훈]박영준[박영준]이재륭[이재륭]김종상[김종상]
Keywords
INTERFACE
Issue Date
201401
Publisher
KOREAN INST METALS MATERIALS
Citation
ELECTRONIC MATERIALS LETTERS, v.10, no.1, pp.247 - 251
Abstract
The material properties of molybdenum (Mo) and Mo/chromium (Cr) combined layers as back electrodes were compared with the electrical performance of copper indium gallium diselenide (CIGS)-based solar cells fabricated on steel foil. The addition of a Cr thin layer between the Mo films and stainless steel (STS) substrates increased the columnar grain size of Mo. These results could lead to enhancements in the solar cell efficiency for CIGS films evaporated on Mo/Cr, although the root mean square roughness increased from 187 to 251 nm compared with that of the Mo/STS sample.
URI
http://hdl.handle.net/YU.REPOSITORY/33552http://dx.doi.org/10.1007/s13391-013-3158-3
ISSN
1738-8090
Appears in Collections:
공과대학 > 화학공학부 > Articles
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