S
Stephen Barlow
Researcher at Georgia Institute of Technology
Publications - 301
Citations - 22649
Stephen Barlow is an academic researcher from Georgia Institute of Technology. The author has contributed to research in topics: Doping & Dopant. The author has an hindex of 64, co-authored 278 publications receiving 19520 citations. Previous affiliations of Stephen Barlow include University of Colorado Boulder.
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Highly ordered thin films of a bis(dithienothiophene) derivative
Christoph Hunziker,Xiaowei Zhan,Xiaowei Zhan,Paolo A. Losio,Harry Figi,O-Pil Kwon,Stephen Barlow,Peter Günter,Seth R. Marder +8 more
TL;DR: In this article, the structural, optical, and charge-transport properties of a fused thiophene derivative, 6,6′-di-n-hexyl-[2,2′]bi(dithieno[3,2-b:2′,3′-d]thiophenyl) (DH-BDT), were reported.
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Solution-Processed Doping of Trilayer WSe2 with Redox-Active Molecules
Meng-Yen Tsai,Siyuan Zhang,Philip M. Campbell,Raghunath R. Dasari,Xiaochu Ba,Alexey Tarasov,Samuel Graham,Stephen Barlow,Seth R. Marder,Eric M. Vogel +9 more
TL;DR: In this paper, n-and p-doping of highly uniform large-area trilayer WSe2 is achieved by treatment with solutions of molecular reductants and oxidants, which can be conveniently controlled by the redox potential of the (metal−)organic molecules, the concentration of dopant solutions, and the treatment time.
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High-efficiency blue-green electrophosphorescent light-emitting devices using a bis-sulfone as host in the emitting layer
Sung-Jin Kim,Julie Leroy,Carlos Zuniga,Yadong Zhang,Lingyun Zhu,John S. Sears,Stephen Barlow,Jean-Luc Brédas,Seth R. Marder,Bernard Kippelen +9 more
TL;DR: A bis-sulfone small molecule, 4,4′-bis(phenylsulfonyl)biphenyl has been evaluated as a host for the phosphor iridium(III) bis(2-(4,6-difluorophenyl)pyridinato- N, C 2′ )picolinate in blue-green organic light-emitting devices.
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Facile Doping and Work-Function Modification of Few-Layer Graphene Using Molecular Oxidants and Reductants
Ahmed M. Mansour,Marcel M. Said,Sukumar Dey,Hanlin Hu,Siyuan Zhang,Rahim Munir,Yadong Zhang,Karttikay Moudgil,Stephen Barlow,Seth R. Marder,Aram Amassian +10 more
TL;DR: In this paper, a solution-based, non-covalent surface doping of few-layer graphene (FLG) using a series of molecular metal-organic and organic species of varying n-and p-type doping strengths was demonstrated.
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Facile Incorporation of Pd(PPh3)2Hal Substituents into Polymethines, Merocyanines, and Perylene Diimides as a Means of Suppressing Intermolecular Interactions
Iryna Davydenko,Stephen Barlow,Rajesh Sharma,Sepehr Benis,Janos Simon,Taylor G. Allen,Matthew W. Cooper,Victor N. Khrustalev,Victor N. Khrustalev,Evgheni V. Jucov,Raúl Castañeda,Carlos Ordonez,Zhong'an Li,San-Hui Chi,Sei-Hum Jang,Timothy C. Parker,Tatiana V. Timofeeva,Joseph W. Perry,Alex K.-Y. Jen,David J. Hagan,Eric W. Van Stryland,Seth R. Marder +21 more
TL;DR: X-ray structures show that the resulting Pd(PPh3)2Hal groups greatly reduce intermolecular π-π interactions, which generally exhibit solution-like absorption spectra in films, whereas their Hal analogues exhibit features attributable to aggregation.