New π-Extended Naphthalene Diimides for High-Performance n-Type Organic Semiconductors with NIR Absorption Properties

2018 ◽  
Vol 7 (11) ◽  
pp. 2279-2284 ◽  
Author(s):  
Wenting Wu ◽  
Zheng Zhao ◽  
Jing Li ◽  
Ming Chen ◽  
Xike Gao
Keyword(s):  
Organic Semiconductors ◽  
High Performance ◽  
Absorption Properties ◽  
Nir Absorption ◽  
Naphthalene Diimides

Fused Ambipolar Aza-isoindigos with NIR absorption

2021 ◽  
Author(s):  
Liping Yao ◽  
Danlei Zhu ◽  
Hailiang Liao ◽  
Sheik Haseena ◽  
Mahesh kumar Ravva ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
High Performance ◽  
Low Cost ◽  
Light Weight ◽  
The Past ◽  
Pi Conjugated ◽  
Nir Absorption ◽  
Conjugated Organic Semiconductors

Due to their advantages of low-cost, light-weight, and mechanical flexibility, much attention has been focused on pi-conjugated organic semiconductors. In the past decade, although many materials with high performance has...

Selenium-containing core-expanded naphthalene diimides for high performance n-type organic semiconductors

2020 ◽  
Vol 63 (9) ◽  
pp. 1182-1190
Author(s):  
Wenjie Han ◽  
Zhongli Wang ◽  
Yunbin Hu ◽  
Xiaodi Yang ◽  
Congwu Ge ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
High Performance ◽  
Naphthalene Diimides

Patterning Liquid Crystalline Organic Semiconductors via Inkjet Printing for High‐Performance Transistor Arrays and Circuits

2021 ◽  
pp. 2100237
Author(s):  
Xiaochen Fang ◽  
Jialin Shi ◽  
Xiujuan Zhang ◽  
Xiaobin Ren ◽  
Bei Lu ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
Inkjet Printing ◽  
High Performance ◽  
Liquid Crystalline

scholarly journals Simultaneously controlling heat conduction and infrared absorption with a textured dielectric film to enhance the performance of thermopiles

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Yunqian He ◽  
Yuelin Wang ◽  
Tie Li
Keyword(s):  
Heat Conduction ◽  
Infrared Absorption ◽  
High Performance ◽  
Performance Enhancement ◽  
Dielectric Film ◽  
Great Influence ◽  
Thermal Conductance ◽  
Molding Process ◽  
Absorption Properties

AbstractThe heat conduction and infrared absorption properties of the dielectric film have a great influence on the thermopile performance. Thinning the dielectric film, reducing its contact area with the silicon substrate, or adding high-absorptivity nanomaterials has been proven to be effective in improving thermopiles. However, these methods may result in a decrease in the structural mechanical strength and increases in the fabrication complexity and cost. In this work, a new performance-enhancement strategy for thermopiles by simultaneously controlling the heat conduction and infrared absorption with a TExtured DIelectric (TEDI) film is developed and presented. The TEDI film is formed in situ by a simple hard-molding process that is compatible with the fabrication of traditional thermopiles. Compared to the control FLat DIelectric (FLDI) film, the intrinsic thermal conductance of the TEDI film can be reduced by ~18–30%, while the infrared absorption can be increased by ~7–13%. Correspondingly, the responsivity and detectivity of the fabricated TEDI film-based thermopile can be significantly enhanced by ~38–64%. An optimized TEDI film-based thermopile has achieved a responsivity of 156.89 V·W−1 and a detectivity of 2.16 × 108 cm·Hz1/2·W−1, while the response time constant can remain <12 ms. These results exhibit the great potential of using this strategy to develop high-performance thermopiles and enhance other sensors with heat transfer and/or infrared absorption mechanisms.

scholarly journals High-performance organic semiconductors for thin-film transistors based on 2,7-divinyl[1]benzothieno[3,2-b]benzothiophene

2008 ◽  
Vol 18 (39) ◽  
pp. 4698 ◽  
Author(s):  
Myoung-Chul Um ◽  
Jeonghun Kwak ◽  
Jung-Pyo Hong ◽  
Jihoon Kang ◽  
Do Yeung Yoon ◽  
...  
Keyword(s):  
Thin Film ◽  
Organic Semiconductors ◽  
Thin Film Transistors ◽  
High Performance

High-Performance n-type Organic Semiconductors: Incorporating Specific Electron-Withdrawing Motifs to Achieve Tight Molecular Stacking and Optimized Energy Levels

2012 ◽  
Vol 24 (7) ◽  
pp. 911-915 ◽  
Author(s):  
Sun Woo Yun ◽  
Jong H. Kim ◽  
Seunghoon Shin ◽  
Hoichang Yang ◽  
Byeong-Kwan An ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
High Performance ◽  
Energy Levels ◽  
Molecular Stacking

Tailoring crystal polymorphs of organic semiconductors towards high-performance field-effect transistors

2016 ◽  
Vol 27 (8) ◽  
pp. 1330-1338 ◽  
Author(s):  
Yong-Gang Zhen ◽  
Huan-Li Dong ◽  
Lang Jiang ◽  
Wen-Ping Hu
Keyword(s):  
Organic Semiconductors ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors

scholarly journals 2,2'-(Arylenedivinylene)bis-8-hydroxyquinolines exhibiting aromatic π-π stacking interactions as solution-processable p-type organic semiconductors for high-performance organic field effect transistors

2021 ◽  
Author(s):  
Suman Yadav ◽  
Shivani Sharma ◽  
Satinder K Sharma ◽  
Chullikkattil P. Pradeep
Keyword(s):  
Organic Semiconductors ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistor ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Organic Thin Film ◽  
Effect Transistor ◽  
Solution Processable ◽  
P Type

Solution-processable organic semiconductors capable of functioning at low operating voltages (~5 V) are in demand for organic field-effect transistor (OFET) applications. Exploration of new classes of compounds as organic thin-film...

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