Doping Control Via Molecularly Engineered Surface Ligand Coordination
Type
ArticleAuthors
Yuan, MingjianZhitomirsky, David
Adinolfi, Valerio
Voznyy, Oleksandr

Kemp, Kyle W.
Ning, Zhijun
Lan, Xinzheng
Xu, Jixian
Kim, Jin Young
Dong, Haopeng
Sargent, Edward H.

KAUST Grant Number
KUS-11-009-21Date
2013-08-05Online Publication Date
2013-08-05Print Publication Date
2013-10Permanent link to this record
http://hdl.handle.net/10754/598014
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Show full item recordAbstract
A means to control the net doping of a CQD solid is identified via the design of the bidentate ligand crosslinking the material. The strategy does not rely on implementing different atmospheres at different steps in device processing, but instead is a robust strategy implemented in a single processing ambient. We achieve an order of magnitude difference in doping that allows us to build a graded photovoltaic device and maintain high current and voltage at maximum power-point conditions. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.Citation
Yuan M, Zhitomirsky D, Adinolfi V, Voznyy O, Kemp KW, et al. (2013) Doping Control Via Molecularly Engineered Surface Ligand Coordination. Advanced Materials 25: 5586–5592. Available: http://dx.doi.org/10.1002/adma201302802.Sponsors
This publication is based in part on work supported by Award KUS-11-009-21, made by King Abdullah University of Science and Technology (KAUST), by the Ontario Research Fund Research Excellence Program, and by the Natural Sciences and Engineering Research Council (NSERC) of Canada. D. Zhitomirsky acknowledges the financial support through the NSERC CGS D Scholarship. We thank Angstrom Engineering and Innovative Technology for useful discussions regarding material deposition methods and control of glovebox environment, respectively. The authors would like to acknowledge the technical assistance and scientific guidance of E. Palmiano, R. Wolowiec, and D. Kopilovic.Publisher
WileyJournal
Advanced MaterialsPubMed ID
23913360ae974a485f413a2113503eed53cd6c53
10.1002/adma201302802
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