Solution-Processable and Patternable Poly(o-methoxyaniline)-Based Nanocomposite Film for Large-Area Electrochromic Display with Large Optical Modulation and Ultrafast Response Speed

2020 ◽  
Vol 124 (20) ◽  
pp. 10898-10906
Author(s):  
Sihang Zhang ◽  
Sheng Chen ◽  
Bin Yan ◽  
Yingchun Gu ◽  
Yonghui Luo ◽  
...  
Keyword(s):  
Nanocomposite Film ◽  
Response Speed ◽  
Optical Modulation ◽  
Large Area ◽  
Solution Processable

Diameter dependent transparency changes of nanorod-based large-area flexible smart window devices

2018 ◽  
Vol 6 (47) ◽  
pp. 24157-24165
Author(s):  
Fuqiang Ren ◽  
Shengyun Huang ◽  
Fan Yang ◽  
Aycan Yurtsever ◽  
Dongling Ma
Keyword(s):  
Structural Damage ◽  
Optical Modulation ◽  
Smart Window ◽  
Large Area

Flexible SPDs achieve optical modulation as high as 73.7% and bending capability up to ∼180 degrees without any structural damage.

scholarly journals Reshaping Hybrid Perovskites Emission with Flexible Polymer Microcavities

2020 ◽  
Vol 230 ◽  
pp. 00006
Author(s):  
Paola Lova ◽  
Paolo Giusto ◽  
Francesco Di Stasio ◽  
Giovanni Manfredi ◽  
Giuseppe M. Paternò ◽  
...  
Keyword(s):  
Thin Films ◽  
Photonic Crystals ◽  
Low Cost ◽  
Scale Production ◽  
Large Area ◽  
Light Emitting Devices ◽  
Flexible Polymer ◽  
Hybrid Perovskite ◽  
Wide Range ◽  
Solution Processable

Thanks to versatile optoelectronic properties solution processable perovskites have attracted increasing interest as active materials in photovoltaic and light emitting devices. However, the deposition of perovskite thin films necessitates wide range solvents that are incompatible with many other solution-processable media, including polymers that are usually dissolved by the perovskite solvents. In this work, we demonstrate that hybrid perovskite thin films can be coupled with all polymer planar photonic crystals with different approaches to achieve emission intensity enhancement and reshaping using different approaches. The possibility to control and modify the emission spectrum of a solution processable perovskite via a simple spun-cast polymer structure is indeed of great interest in optoelectronic applications requiring high color purity or emission directionality. Furthermore, thanks to the ease of fabrication and scalability of solution-processed photonic crystals, this approach could enable industrial scale production of low-cost, large area, lightweight and flexible polymer-perovskite lighting devices, which may be tuned without resorting to compositional engineering.

scholarly journals Correction: Solution-processable, niobium-doped titanium oxide nanorods for application in low-voltage, large-area electronic devices

2018 ◽  
Vol 6 (10) ◽  
pp. 2604-2604
Author(s):  
F. A. Alharthi ◽  
F. Cheng ◽  
E. Verrelli ◽  
N. T. Kemp ◽  
A. F. Lee ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Low Voltage ◽  
Electronic Devices ◽  
Large Area ◽  
Oxide Nanorods ◽  
Niobium Doped ◽  
Solution Processable

Correction for ‘Solution-processable, niobium-doped titanium oxide nanorods for application in low-voltage, large-area electronic devices’ by F. A. Alharthi et al., J. Mater. Chem. C, 2018, 6, 1038–1047.

Large-area patterning of a solution-processable organic semiconductor to reduce parasitic leakage and off currents in thin-film transistors

2007 ◽  
Vol 90 (24) ◽  
pp. 244103 ◽  
Author(s):  
Kimberly C. Dickey ◽  
Sankar Subramanian ◽  
John E. Anthony ◽  
Li-Hsin Han ◽  
Shaochen Chen ◽  
...  
Keyword(s):  
Thin Film ◽  
Organic Semiconductor ◽  
Thin Film Transistors ◽  
Large Area ◽  
Solution Processable

Solution-processable electrochromic materials and devices: roadblocks and strategies towards large-scale applications

2019 ◽  
Vol 7 (41) ◽  
pp. 12761-12789 ◽  
Author(s):  
Xuefei Li ◽  
Kuluni Perera ◽  
Jiazhi He ◽  
Aristide Gumyusenge ◽  
Jianguo Mei
Keyword(s):  
Large Scale ◽  
Smart Window ◽  
Large Area ◽  
Electrochromic Materials ◽  
Figures Of Merit ◽  
Solution Processable ◽  
Window Applications ◽  
Challenges And Strategies

This review describes figures of merit, challenges and strategies during the development of solution-processable electrochromic materials and devices for large-area smart window applications.

Synthesis of vertically-aligned large-area MoS2 nanofilm and its application in MoS2/Si heterostructure photodetector

2021 ◽  
Author(s):  
Yong Lei ◽  
Xiao-Zhan Yang ◽  
Wenlin Feng
Keyword(s):  
Near Infrared ◽  
Transition Metal Dichalcogenides ◽  
Response Speed ◽  
Fast Response ◽  
Large Area ◽  
Potential Applications ◽  
Metal Dichalcogenides ◽  
Vertically Aligned ◽  
Deep Ultraviolet ◽  
Self Powered

Abstract Van der Waals heterostructures based on the combination of 2D transition metal dichalcogenides (TMDCs) and conventional semiconductors offer new opportunities for the next generation of optoelectronics. In this work, the sulfurization of Mo film is used to synthesize vertically-aligned MoS2 nanofilm (V-MoS2) with wafer-size and layer controllability. The V-MoS2/n-Si heterojunction was fabricated by using a 20-nm thickness V-MoS2, and the self-powered broadband photodetectors covering from deep ultraviolet to near infrared is achieved. The device shows superior responsivity (5.06 mA/W), good photodetectivity (5.36×1011 Jones) and high on/off ratio Ion/Ioff (8.31 ×103 at 254 nm). Furthermore, the V-MoS2/n-Si heterojunction device presents a fast response speed with the rise time and fall time being 54.53 ms and 97.83 ms, respectiveely. The high photoelectric performances could be attributed to the high-quality heterojunction between the V-MoS2 and n-Si. These findings suggest that the V-MoS2/n-Si heterojunction has great potential applications in the deep ultraviolet-near infrared detection field, and might be used as a part of the construction of integrated optoelectronic systems.

Solution-processable 2D semiconductors for high-performance large-area electronics

Nature ◽  
2018 ◽  
Vol 562 (7726) ◽  
pp. 254-258 ◽  
Author(s):  
Zhaoyang Lin ◽  
Yuan Liu ◽  
Udayabagya Halim ◽  
Mengning Ding ◽  
Yuanyue Liu ◽  
...  
Keyword(s):  
High Performance ◽  
Large Area ◽  
2D Semiconductors ◽  
Solution Processable ◽  
Large Area Electronics
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