scholarly journals Discovery and structure characteristics of the intermediate-state conformation of poly(9,9-dioctylfluorene) (PFO) in the dynamic process of conformation transformation and its effects on carrier mobility

RSC Advances ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 492-500
Author(s):  
Bin Liu ◽  
Zeming Bai ◽  
Tao Li ◽  
Yang Liu ◽  
Xiaona Li ◽  
...  
Keyword(s):  
Dynamic Process ◽  
Intermediate State ◽  
Carrier Mobility ◽  
Optoelectronic Devices ◽  
Structure Characteristics ◽  
Polymer Optoelectronic Devices

Good solution processability is a prerequisite for fabricating polymer optoelectronic devices.

Role of Interfaces in Semiconducting Polymer Optoelectronic Devices

2001 ◽  
Author(s):  
Paul van Hutten ◽  
Victor Krasnikov ◽  
Georges Hadziioannou
Keyword(s):  
Optoelectronic Devices ◽  
Semiconducting Polymer ◽  
Polymer Optoelectronic Devices

High-performance monolayer Na3Sb shrinking transistors: a DFT-NEGF study

Nanoscale ◽  
2020 ◽  
Vol 12 (36) ◽  
pp. 18931-18937
Author(s):  
Wenhan Zhou ◽  
Shengli Zhang ◽  
Shiying Guo ◽  
Hengze Qu ◽  
Bo Cai ◽  
...  
Keyword(s):  
High Performance ◽  
Carrier Mobility ◽  
2D Materials ◽  
Optoelectronic Devices ◽  
Next Generation ◽  
High Carrier Mobility ◽  
High Carrier

2D materials with direct bandgaps and high carrier mobility are considered excellent candidates for next-generation electronic and optoelectronic devices.

Efficiency enhancement in polymer optoelectronic devices by introducing titanium sub-oxide layer

2010 ◽  
Vol 10 (3) ◽  
pp. S528-S531 ◽  
Author(s):  
Sun Hee Kim ◽  
Sung Heum Park ◽  
Kwanghee Lee
Keyword(s):  
Oxide Layer ◽  
Optoelectronic Devices ◽  
Efficiency Enhancement ◽  
Polymer Optoelectronic Devices

Ultra-sensitive near-infrared graphene photodetectors with nanopillar antennas

Nanoscale ◽  
2017 ◽  
Vol 9 (44) ◽  
pp. 17459-17464 ◽  
Author(s):  
Yu Liu ◽  
Wen Huang ◽  
Tianxun Gong ◽  
Yue Su ◽  
Hua Zhang ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Carrier Mobility ◽  
Near Infrared ◽  
Optoelectronic Devices ◽  
Broad Absorption ◽  
High Carrier Mobility ◽  
High Carrier

Graphene has been demonstrated as a candidate for optoelectronic devices due to its broad absorption spectrum and ultra-high carrier mobility.

Engineering the surface chemistry of lead chalcogenide nanocrystal solids to enhance carrier mobility and lifetime in optoelectronic devices

2017 ◽  
Vol 53 (4) ◽  
pp. 728-731 ◽  
Author(s):  
S. J. Oh ◽  
D. B. Straus ◽  
T. Zhao ◽  
J.-H. Choi ◽  
S.-W. Lee ◽  
...  
Keyword(s):  
Thin Films ◽  
Surface Chemistry ◽  
Ligand Exchange ◽  
Carrier Mobility ◽  
Exchange Process ◽  
Optoelectronic Devices ◽  
Lead Chalcogenide

We develop a hybrid ligand exchange process to enhance both mobility and lifetime of carriers in nanocrystal thin films.

All-Polymer Optoelectronic Devices

Science ◽  
1999 ◽  
Vol 285 (5425) ◽  
pp. 233-236 ◽  
Author(s):  
P. K. Ho
Keyword(s):  
Optoelectronic Devices ◽  
Polymer Optoelectronic Devices

High-Conductivity Poly(3,4-ethylenedioxythiophene):Poly(styrene sulfonate) Film and Its Application in Polymer Optoelectronic Devices

2005 ◽  
Vol 15 (2) ◽  
pp. 203-208 ◽  
Author(s):  
J. Ouyang ◽  
C.-W. Chu ◽  
F.-C. Chen ◽  
Q. Xu ◽  
Y. Yang
Keyword(s):  
Optoelectronic Devices ◽  
High Conductivity ◽  
Styrene Sulfonate ◽  
Poly Styrene Sulfonate ◽  
Polymer Optoelectronic Devices

scholarly journals Hydroiodic Acid Additive Enhanced the Performance and Stability of PbS-QDs Solar Cells via Suppressing Hydroxyl Ligand

2020 ◽  
Vol 12 (1) ◽  
Author(s):  
Xiaokun Yang ◽  
Ji Yang ◽  
Jahangeer Khan ◽  
Hui Deng ◽  
Shengjie Yuan ◽  
...  
Keyword(s):  
Carrier Mobility ◽  
Power Conversion ◽  
Optoelectronic Devices ◽  
Control Device ◽  
Device Performance ◽  
Candidate Strategy ◽  
Halide Ligand ◽  
Synthesis Procedure ◽  
Film Preparation ◽  
Multiple Step

AbstractThe recent emerging progress of quantum dot ink (QD-ink) has overcome the complexity of multiple-step colloidal QD (CQD) film preparation and pronouncedly promoted the device performance. However, the detrimental hydroxyl (OH) ligands induced from synthesis procedure have not been completely removed. Here, a halide ligand additive strategy was devised to optimize QD-ink process. It simultaneously reduced sub-bandgap states and converted them into iodide-passivated surface, which increase carrier mobility of the QDs films and achieve thicker absorber with improved performances. The corresponding power conversion efficiency of this optimized device reached 10.78%. (The control device was 9.56%.) Therefore, this stratege can support as a candidate strategy to solve the QD original limitation caused by hydroxyl ligands, which is also compatible with other CQD-based optoelectronic devices.

Polymer Optoelectronic Devices with High‐Conductivity Poly(3,4‐Ethylenedioxythiophene) Anodes

2004 ◽  
Vol 41 (12) ◽  
pp. 1497-1511 ◽  
Author(s):  
Jianyong Ouyang ◽  
Chi‐Wei Chu ◽  
Fang‐Chung Chen ◽  
Qianfei Xu ◽  
Yang Yang
Keyword(s):  
Optoelectronic Devices ◽  
High Conductivity ◽  
Polymer Optoelectronic Devices

Significance of ions with an ordered arrangement for enhancing the electron injection/extraction in polymer optoelectronic devices

2014 ◽  
Vol 2 (24) ◽  
pp. 4805-4811 ◽  
Author(s):  
Chen-Hao Wu ◽  
Chih-Yun Chin ◽  
Tsan-Yao Chen ◽  
Tzung-Fang Guo ◽  
Chih-Hao Lee ◽  
...  
Keyword(s):  
Thermal Annealing ◽  
Optoelectronic Devices ◽  
Annealing Treatment ◽  
Electron Injection ◽  
Thermal Annealing Treatment ◽  
Polymer Optoelectronic Devices

The ordered arrangement of ions contributes to the enhanced electron injection/extraction in polymer optoelectronic devices and can be manipulated by adequate thermal annealing treatment.

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