Doping Control Via Molecularly Engineered Surface Ligand Coordination

Handle URI:
http://hdl.handle.net/10754/598014
Title:
Doping Control Via Molecularly Engineered Surface Ligand Coordination
Authors:
Yuan, Mingjian; Zhitomirsky, David; Adinolfi, Valerio; Voznyy, Oleksandr; Kemp, Kyle W.; Ning, Zhijun; Lan, Xinzheng; Xu, Jixian; Kim, Jin Young; Dong, Haopeng; Sargent, Edward H.
Abstract:
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.
Publisher:
Wiley-Blackwell
Journal:
Advanced Materials
KAUST Grant Number:
KUS-11-009-21
Issue Date:
5-Aug-2013
DOI:
10.1002/adma201302802
PubMed ID:
23913360
Type:
Article
ISSN:
0935-9648
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.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorYuan, Mingjianen
dc.contributor.authorZhitomirsky, Daviden
dc.contributor.authorAdinolfi, Valerioen
dc.contributor.authorVoznyy, Oleksandren
dc.contributor.authorKemp, Kyle W.en
dc.contributor.authorNing, Zhijunen
dc.contributor.authorLan, Xinzhengen
dc.contributor.authorXu, Jixianen
dc.contributor.authorKim, Jin Youngen
dc.contributor.authorDong, Haopengen
dc.contributor.authorSargent, Edward H.en
dc.date.accessioned2016-02-25T13:10:59Zen
dc.date.available2016-02-25T13:10:59Zen
dc.date.issued2013-08-05en
dc.identifier.citationYuan 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.en
dc.identifier.issn0935-9648en
dc.identifier.pmid23913360en
dc.identifier.doi10.1002/adma201302802en
dc.identifier.urihttp://hdl.handle.net/10754/598014en
dc.description.abstractA 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.en
dc.description.sponsorshipThis 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.en
dc.publisherWiley-Blackwellen
dc.subjectcolloidal quantum dotsen
dc.subjectdepleted heterojunctionen
dc.subjectdopingen
dc.subjectphotovoltaicsen
dc.subjectsurface ligandsen
dc.titleDoping Control Via Molecularly Engineered Surface Ligand Coordinationen
dc.typeArticleen
dc.identifier.journalAdvanced Materialsen
dc.contributor.institutionDepartment of Electrical and Computer Engineering; University of Toronto; 10 King's College Road Toronto Ontario M5S 3G4 Canadaen
kaust.grant.numberKUS-11-009-21en

Related articles on PubMed

All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.