High-performance photorefractive polymer operating at 1550 nm with near-video-rate response time

2005 ◽  
Vol 87 (17) ◽  
pp. 171105 ◽  
Author(s):  
Savaş Tay ◽  
Jayan Thomas ◽  
Muhsin Eralp ◽  
Guoqiang Li ◽  
Robert A. Norwood ◽  
...  
Keyword(s):  
Response Time ◽  
High Performance ◽  
Photorefractive Polymer

scholarly journals Dual-Cation Electrolytes Crosslinked with MXene for High-Performance Electrochromic Devices

Nanomaterials ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 874
Author(s):  
Soyoung Bae ◽  
Youngno Kim ◽  
Jeong Min Kim ◽  
Jung Hyun Kim
Keyword(s):  
Ionic Conductivity ◽  
Response Time ◽  
Indium Tin Oxide ◽  
High Performance ◽  
Fast Response ◽  
High Ionic Conductivity ◽  
Electrochromic Device ◽  
Fast Response Time ◽  
Coloration Efficiency ◽  
Conduction Pathway

MXene, a 2D material, is used as a filler to manufacture polymer electrolytes with high ionic conductivity because of its unique sheet shape, large specific surface area and high aspect ratio. Because MXene has numerous -OH groups on its surface, it can cause dehydration and condensation reactions with poly(4-styrenesulfonic acid) (PSSA) and consequently create pathways for the conduction of cations. The movement of Grotthuss-type hydrogen ions along the cation-conduction pathway is promoted and a high ionic conductivity can be obtained. In addition, when electrolytes composed of a conventional acid or metal salt alone is applied to an electrochromic device (ECD), it does not bring out fast response time, high coloration efficiency and transmittance contrast simultaneously. Therefore, dual-cation electrolytes are designed for high-performance ECDs. Bis(trifluoromethylsulfonyl)amine lithium salt (LiTFSI) was used as a source of lithium ions and PSSA crosslinked with MXene was used as a source of protons. Dual-Cation electrolytes crosslinked with MXene was applied to an indium tin oxide-free, all-solution-processable ECD. The effect of applying the electrolyte to the device was verified in terms of response time, coloration efficiency and transmittance contrast. The ECD with a size of 5 × 5 cm2 showed a high transmittance contrast of 66.7%, fast response time (8 s/15 s) and high coloration efficiency of 340.6 cm2/C.

Photorefractive polymer device with video-rate response time operating at low voltages

2006 ◽  
Vol 31 (10) ◽  
pp. 1408 ◽  
Author(s):  
M. Eralp ◽  
J. Thomas ◽  
G. Li ◽  
S. Tay ◽  
A. Schülzgen ◽  
...  
Keyword(s):  
Response Time ◽  
Photorefractive Polymer

High-performance photorefractive polymer operating at 975nm

2004 ◽  
Vol 85 (7) ◽  
pp. 1095-1097 ◽  
Author(s):  
Muhsin Eralp ◽  
Jayan Thomas ◽  
Savaş Tay ◽  
Guoqiang Li ◽  
Gerald Meredith ◽  
...  
Keyword(s):  
High Performance ◽  
Photorefractive Polymer

High performance electrochromic devices based on a polyindole derivative, poly(1H-benzo[g]indole)

2015 ◽  
Vol 3 (43) ◽  
pp. 11318-11325 ◽  
Author(s):  
Guangming Nie ◽  
Ling Wang ◽  
Changlong Liu
Keyword(s):  
Response Time ◽  
High Performance ◽  
Optical Memory ◽  
Fast Response ◽  
Electrochromic Devices ◽  
Optical Contrast ◽  
Fast Response Time ◽  
Coloration Efficiency ◽  
Long Term Stability

An ECD based on electrochromic poly(1H-benzo[g]indole) was fabricated. The color of this ECD can switch between green and navy blue with good optical contrast, high coloration efficiency, fast response time, better optical memory and long-term stability.

High performance photorefractive polymer with improved stability

1997 ◽  
Vol 70 (12) ◽  
pp. 1515-1517 ◽  
Author(s):  
A. Grunnet-Jepsen ◽  
C. L. Thompson ◽  
R. J. Twieg ◽  
W. E. Moerner
Keyword(s):  
High Performance ◽  
Improved Stability ◽  
Photorefractive Polymer

RE-STORM: REAL-TIME ENERGY EFFICIENT DATA ANALYSIS ADAPTING STORM PLATFORM

2016 ◽  
Vol 78 (10) ◽  
Author(s):  
Rizwan Patan ◽  
Rajasekhara Babu M.
Keyword(s):  
Energy Efficiency ◽  
Big Data ◽  
Response Time ◽  
Energy Efficient ◽  
Data Stream ◽  
High Performance ◽  
High Energy ◽  
Streaming Data ◽  
Stream Computing ◽  
High Energy Efficiency

It is necessary to model an energy efficient and stream optimization towards achieve high energy efficiency for Streaming data without degrading response time in big data stream computing. This paper proposes an Energy Efficient Traffic aware resource scheduling and Re-Streaming Stream Structure to replace a default scheduling strategy of storm is entitled as re-storm. The model described in three parts; First, a mathematical relation among energy consumption, low response time and high traffic streams. Second, various approaches provided for reducing an energy without affecting response time and which provides high performance in overall stream computing in big data. Third, re-storm deployed energy efficient traffic aware scheduling on the storm platform. It allocates worker nodes online by using hot-swapping technique with task utilizing by energy consolidation through graph partitioning. Moreover, re-storm is achieved high energy efficiency, low response time in all types of data arriving speeds.it is suitable for allocation of worker nodes in a storm topology. Experiment results have been demonstrated the comparing existing strategies which are dealing with energy issues without affecting or reducing response time for a different data stream speed levels. Finally, it shows that the re-storm platform achieved high energy efficiency and low response time when compared to all existing approaches.

High-performance photorefractive polymer composite with 2-dicyanomethylen-3-cyano-2,5-dihydrofuran chromophore

2001 ◽  
Vol 79 (26) ◽  
pp. 4274-4276 ◽  
Author(s):  
Daniel Wright ◽  
Ulrich Gubler ◽  
Yeonsuk Roh ◽  
W. E. Moerner ◽  
Meng He ◽  
...  
Keyword(s):  
Polymer Composite ◽  
High Performance ◽  
Photorefractive Polymer

2D Ferroelectric Devices: Working Principles and Research Progresses

2021 ◽  
Author(s):  
Minghao Liu ◽  
Ting Liao ◽  
Ziqi Sun ◽  
Yuantong Gu ◽  
Liangzhi Kou
Keyword(s):  
Response Time ◽  
Energy Cost ◽  
High Performance ◽  
Ferroelectric Materials ◽  
Low Energy ◽  
Two Dimensional ◽  
Short Response Time ◽  
Storage Density ◽  
Nanoelectronic Devices ◽  
High Storage

Two-dimensional (2D) ferroelectric materials are promising to be used for high-performance nanoelectronic devices, due to the non-volatility, high storage density, low energy cost and short response time originated from the...

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