Inverted Colloidal Qantum Dot Solar Cells

Title
Inverted Colloidal Qantum Dot Solar Cells
Authors
김기환Bright Walker김학범김진영Edward H. Sargent박종남김진영
Keywords
lead sulfide; zinc oxide; depleted heterojunction; nanoparticles; quantum dot solar cells
Issue Date
2014-05
Publisher
Advanced materials
Citation
VOL 26, NO 20, 3321-3327
Abstract
An inverted architecture of quantum dot solar cells is demonstrated by introducing a novel ZnO method on top of the PbS CQD film. Improvements in device characteristics stem from constructive optical interference from the ZnO layer that enhances absorption in the PbS CQD layer. Outstanding diode characteristics arising from a superior PbS/ZnO junction provide a further electronic advantage.
URI
http://pubs.kist.re.kr/handle/201004/48864
ISSN
09359648
Appears in Collections:
KIST Publication > Article
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