scholarly journals Investigations on the charge transfer mechanism at donor/acceptor interfaces in the quest for descriptors of organic solar cell performance

2018 ◽  
Vol 20 (17) ◽  
pp. 12193-12199 ◽  
Author(s):  
Azusa Muraoka ◽  
Mikiya Fujii ◽  
Kenji Mishima ◽  
Hiroki Matsunaga ◽  
Hiroaki Benten ◽  
...  
Keyword(s):  
Thin Film ◽  
Charge Transfer ◽  
Solar Cell ◽  
Charge Separation ◽  
Organic Solar Cell ◽  
Thin Film Solar Cells ◽  
Organic Thin Film ◽  
Separation Processes ◽  
Solar Cell Performance ◽  
Donor Acceptor

Herein, we theoretically and experimentally investigated the mechanisms of charge separation processes of organic thin-film solar cells.

Influence of metal phthalocyanine molecular orientation on charge separation at organic donor/acceptor interface

2021 ◽  
Author(s):  
Heeseon Lim ◽  
Sena Yang ◽  
Sang-Hoon Lee ◽  
Jung-Yong Lee ◽  
Yeunhee Lee ◽  
...  
Keyword(s):  
Solar Cell ◽  
Charge Separation ◽  
Molecular Orientation ◽  
Organic Solar Cell ◽  
Metal Phthalocyanine ◽  
Dipole Orientation ◽  
Highly Efficient ◽  
Donor Acceptor

To achieve a highly efficient organic solar cell (OPVs), control of molecular orientation is one of prime important factors, for interfacial dipole orientation and energy offset at donor/acceptor (D/A) interface...

“Hot or cold”: how do charge transfer states at the donor–acceptor interface of an organic solar cell dissociate?

2015 ◽  
Vol 17 (43) ◽  
pp. 28451-28462 ◽  
Author(s):  
Heinz Bässler ◽  
Anna Köhler
Keyword(s):  
Charge Transfer ◽  
Solar Cell ◽  
Organic Semiconductors ◽  
Organic Solar Cell ◽  
Excess Energy ◽  
Donor Acceptor ◽  
Photogeneration Of Charges

This perspective discusses concepts to understand efficient photogeneration of charges in organic semiconductors, with particular emphasis on the role of excess energy.

Organic Thin-Film Solar Cells Based on Donor-Acceptor Interpenetrating Nano-Interface

2010 ◽  
Author(s):  
Akihiko Fujii ◽  
Tetsuro Hori ◽  
Hiroki Moritou ◽  
Naoki Fukuoka ◽  
Junki Sakamoto ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Thin Film Solar Cells ◽  
Organic Thin Film ◽  
Donor Acceptor

Boosting Solar Cell Performance via Centrally Localized Ag in Solution-Processed Cu(In,Ga)(S,Se)2 Thin Film Solar Cells

2020 ◽  
Vol 12 (32) ◽  
pp. 36082-36091 ◽  
Author(s):  
Byungwoo Kim ◽  
Gi Soon Park ◽  
Joo-Hyun Kim ◽  
Sang Yeun Park ◽  
Da-Seul Kim ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Solar Cell ◽  
Cell Performance ◽  
Thin Film Solar Cells ◽  
Solution Processed ◽  
Solar Cell Performance

Effect of gold nanoparticle in hole-transport layer on inverted organic thin-film solar cell performance

2014 ◽  
Vol 211 (7) ◽  
pp. 1645-1650 ◽  
Author(s):  
Tsuyoshi Akiyama ◽  
Takuji Nishida ◽  
Taisuke Matsumoto ◽  
Hiroshi Sakaguchi ◽  
Atsushi Suzuki ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Gold Nanoparticle ◽  
Thin Film Solar Cell ◽  
Hole Transport ◽  
Cell Performance ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Organic Thin Film ◽  
Solar Cell Performance

scholarly journals Charge Separation at Molecular Donor–Acceptor Interfaces: Correlation Between Morphology and Solar Cell Performance

2010 ◽  
Vol 16 (6) ◽  
pp. 1707-1717 ◽  
Author(s):  
Andreas Opitz ◽  
Julia Wagner ◽  
Wolfgang Brütting ◽  
Ingo Salzmann ◽  
Norbert Koch ◽  
...  
Keyword(s):  
Solar Cell ◽  
Charge Separation ◽  
Cell Performance ◽  
Solar Cell Performance ◽  
Donor Acceptor

Interface Engineering of Chalcogenide Semiconductors in Thin Film Solar Cells: CdTe as an Example

2001 ◽  
Vol 668 ◽  
Author(s):  
J. Fritsche ◽  
D. Kraft ◽  
A. Thissen ◽  
Th. Mayer ◽  
A. Klein ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Solar Cell ◽  
Surface Science ◽  
Thin Film Solar Cells ◽  
Cdte Thin Film ◽  
Solar Cell Performance ◽  
Energy Diagram ◽  
Band Energy ◽  
As Doping

ABSTRACTIn this paper the electronic properties of the different interfaces of CdTe thin film solar cells will be analysed by using a surface science approach. Experimental basis for the experiments is an integrated UHV systems which allows to prepare and analyse real solar cells as well as appropriate model interfaces. Recently obtained data on the ITO surface, the ITO/SnO2/CdS front contact, the CdS/CdTe heterojunction and the CdTe/Te back contact will be presented. In addition, bulk properties as doping and lateral inhomogeneities will be addressed. For all these interfaces experimentally determined band energy diagrams will be given and discussed in relation to solar cell performance. Finally, the sum of the results will be used to propose a modified band energy diagram of the complete CdTe thin film solar cell and its implication for further cell improvement will be presented.

scholarly journals Improvement of organic solar cell performance by multiple plasmonic excitations using mixed-silver nanoprisms

2021 ◽  
Author(s):  
Apichat Phengdaam ◽  
Supeera Nootchanat ◽  
Ryousuke Ishikawa ◽  
Chutiparn Lertvachirapaiboon ◽  
Kazunari Shinbo ◽  
...  
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
Cell Performance ◽  
Solar Cell Performance ◽  
Silver Nanoprisms
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