Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Zeqing Shen"'
Autor:
Catrice M. Carter, Kelsey M. Gwynne, Rahma Leil, Zeqing Shen, Zhongkai Cheng, Nasir Javed, Cindy Kumah, Eshana Bethur, Dylan Santa, Chenguang D. Wang, Deirdre M. O’Carroll
Publikováno v:
The Journal of Chemical Physics. 158
Organometallic phosphors are an important class of emissive materials used in high-efficiency organic light-emitting devices. However, problems of low photostability arise for blue-emitting phosphors due to chemical and environmental degradation and
Publikováno v:
Nuclear Analysis. 2:100059
Publikováno v:
The Journal of Physical Chemistry C. 124:17218-17226
Phosphorescence from heavy-atom-free organic conjugated molecules is weak at room temperature due to the low probability of radiative recombination from the triplet state. In this study, the relati...
Autor:
Deirdre M. O'Carroll, William P. Lustig, Simon J. Teat, Jing Li, Nasir Javed, Zeqing Shen, Ever Velasco
Publikováno v:
Chemical Science
Chemical science, vol 11, iss 7
Chemical science, vol 11, iss 7
Developing rare-earth element (REE) free yellow phosphors that can be excited by 455 nm blue light will help to decrease the environmental impact of manufacturing energy efficient white light-emitting diodes (WLEDs), decrease their cost of production
Publikováno v:
ACS Photonics. 5:1215-1227
Plasmonic metasurfaces exhibit localized electromagnetic properties that are highly relevant for light management in thin-film organic optoelectronic devices, such as organic light-emitting diodes and organic solar cells. However, the effectiveness o
Autor:
Kun Zhu, Gangotri Dey, Simon J. Teat, Jing Li, Lu Wang, Zeqing Shen, Deirdre M. O'Carroll, Wei Liu
Publikováno v:
Journal of the American Chemical Society. 139:9281-9290
Extensive research has been pursued to develop low-cost and high-performance functional inorganic-organic hybrid materials for clean/renewable energy related applications. While great progress has been made in the recent years, some key challenges re
Autor:
Deirdre M. O'Carroll, Zeqing Shen, Cindy E. Kumah, Ankur K. Dalsania, Jesse Kohl, Catrice M. Carter, Christopher E. Petoukhoff
Publikováno v:
Journal of Materials Chemistry C. 4:10111-10119
Control of near-field exciton emission coupling to surface plasmon polaritons (SPPs) is of importance for the development of efficient organic semiconductor thin-film light sources. Here, we experimentally investigate organic exciton emitter–SPP co
Autor:
Deirdre M. O'Carroll, Zeqing Shen
Publikováno v:
Advanced Functional Materials. 25:3302-3313
Autor:
Zeqing Shen, M. G. Zebaze Kana, O. K. Oyewole, Deirdre M. O'Carroll, Winston O. Soboyejo, Christopher E. Petoukhoff, J. Asare, Nutifafa Y. Doumon, E. R. Rwenyagila, Benjamin Agyei-Tuffour
Publikováno v:
Journal of Applied Physics, 122(20):205501. AMER INST PHYSICS
This paper explores the effects of pressure on the interfacial surface contacts and the performance of organic solar cells. A combination of experimental techniques and analytical/computational models is used to study the evolving surface contacts pr
Autor:
Deirdre M. O'Carroll, Zeqing Shen, Catrice M. Carter, Christopher E. Petoukhoff, Zhongkai Cheng
Publikováno v:
2017 IEEE 44th Photovoltaic Specialist Conference (PVSC).
Metasurfaces are emerging nanostructured materials that enable controlled light manipulation on a 2-dimensional plane. The range of potential light control properties of metasurfaces lends them to the application of light management in thin-film opto