Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Tissa Sajoto"'
Autor:
Suk Gyu Hahm, Tissa Sajoto, Donal D. C. Bradley, Youngkyoo Kim, Dongyoon Khim, Sungho Nam, Thomas D. Anthopoulos, Hwajeong Kim, Seth R. Marder, Moonhor Ree
Publikováno v:
ACS Applied Materials & Interfaces. 10:12921-12929
Three triple bond-conjugated naphthalene diimide (NDI) copolymers, poly{[N,N′-bis(2-R1)-naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-[(2,5-bis(2-R2)-1,4-phenylene)bis(ethyn-2,1-diyl)]} (PNDIR1-R2), were synthesized via Sonogashira coupling
Autor:
Tissa Sajoto, Se Hyun Kim, Jungwoon Jung, Yecheol Rho, Suk Gyu Hahm, Stephen Barlow, Felix Sunjoo Kim, Chan Eon Park, Moonhor Ree, Seth R. Marder, Samson A. Jenekhe
Publikováno v:
Advanced Functional Materials. 23:2060-2071
Autor:
Shree Prakash Tiwari, Jian-Yang Cho, Chad Risko, Stephen Barlow, Seth R. Marder, Tissa Sajoto, Huifang Li, Qing Zhang, Jean-Luc Brédas, Bernard Kippelen
Publikováno v:
Polymer. 53:1072-1078
A series of conjugated polymers has been synthesized by Sonogashira coupling of N,N′-bis(2-octyldodecyl)-2,6-dibromonaphthalene-1,4,5,8-bis(dicarboximide) and four para-diethynylbenzene derivatives: 1,4-diethynyl-2,5-dihexadecyloxybenzene, 1,4-diet
Autor:
Antoine Kahn, Yabing Qi, Stephen Barlow, Song Guo, Seth R. Marder, Tissa Sajoto, Sang Bok Kim, Swagat K. Mohapatra
Publikováno v:
Advanced Materials. 24:699-703
Air-stable dimers of sandwich compounds including rhodocene and (pentamethylcyclopentadienyl)(arene)ruthenium and iron derivatives can be used for n-doping electron-transport materials with electron affinities as small as 2.8 eV. A p-i-n homojunction
Autor:
Tissa Sajoto, Stephen Barlow, Bernard Kippelen, William J. Potscavage, Shree Prakash Tiwari, Seth R. Marder
Publikováno v:
Organic Electronics. 11:860-863
The contact resistance in pentacene organic field-effect transistors (OFETs) is found to be significantly reduced by selectively doping the organic semiconductor region beneath the source/drain electrodes. A 10 nm co-evaporated (1:1 ratio) layer of m
Autor:
Tissa Sajoto, Stephen Barlow, Tatiana V. Timofeeva, Tiffany L. Kinnibrugh, Seth R. Marder, Eung-Gun Kim, Veaceslav Coropceanu, Jean-Luc Brédas, Susan A. Odom, Roel S. Sánchez-Carrera
Publikováno v:
The Journal of Physical Chemistry B. 114:749-755
The electronic properties of the 2,6-diiododithieno[3,2-b:2',3'-d] thiophene molecule and crystal are investigated by means of UV-vis spectroscopy, cyclic voltammetry, X-ray crystallography, and density functional theory. The experimental and calcula
Autor:
Yabing Qi, Alexander M. Kandabarow, Seth R. Marder, Tissa Sajoto, Eung Gun Kim, Antoine Kahn, Stephen Barlow, Robert Bartynski, Michael Kröger, Leonard C. Feldman, Wunjun Park, Jean-Luc Brédas, L. Wielunski
Publikováno v:
Chemistry of Materials. 22:524-531
Molybdenum tris-[1,2-bis(trifluoromethyl)ethane-1,2-dithiolene] (Mo(tfd)3) is investigated as a p-dopant for organic semiconductors. With an electron affinity of 5.6 eV, Mo(tfd)3 is a strong oxidizing agent suitable for the oxidation of several hole
Autor:
Stephen R. Forrest, Russell J. Holmes, P.I. Djurovich, Tissa Sajoto, Arnold Tamayo, Mark E. Thompson
Publikováno v:
Organic Electronics. 7:163-172
We demonstrate reduced geminate recombination of excitons in electrophosphorescent organic light emitting devices using the green phosphor fac-tris(1-(9′,9′-dimethyl-2′-fluorenyl)pyrazolato,N,C2)iridium(III). At low phosphor doping concentratio
Autor:
Elisa Dell'Orto, Jared H. Delcamp, Tissa Sajoto, Mohammad Khaja Nazeeruddin, Stephen Barlow, Yanrong Shi, Jun-Ho Yum, Michael Grätzel, Seth R. Marder
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 19(5)
A series of squaraine-based sensitizers with various π bridges and anchors were prepared and examined in dye-sensitized solar cells. The carboxylic anchor group was attached onto a squaraine dye through π bridges with and without an ethynyl spacer.
Autor:
Yabing Qi, Antoine Kahn, Stephen Barlow, Seth R. Marder, Tissa Sajoto, Eung-Gun Kim, Jean-Luc Brédas
Publikováno v:
Journal of the American Chemical Society. 131(35)
Experimental and theoretical results are presented on the electronic structure of molybdenum tris[1,2-bis(trifluoromethyl) ethane-1,2-dithiolene] (Mo(tfd)(3)), a high electron-affinity organometallic complex that constitutes a promising candidate as