Results 41 to 50 of about 7,985 (301)

All‐Solution‐Processed HgTe Quantum Dot Photodetectors for Extended Short‐Wavelength Infrared Range Enhanced by Plasmonic ITO Nanocrystals

Advanced Functional Materials, EarlyView.
All‐solution‐processed, low‐cost extended short‐wavelength infrared photodetectors are realized by coupling colloidal HgTe quantum dots to plasmonic In2O3:Sn,F nanocrystals. Localized surface plasmon resonances boost and spectrally tailor light absorption between 1500 and 3000 nm, enabling responsivities above 40 A W−1.
Kseniia A. Sergeeva, Anastasiia V. Sokolova, Chenxi Guo, Yuanfei Huo, Yulia V. Kuznetsova, Ran An, Aleksandr A. Sergeev, Kam Sing Wong, Tianshuo Zhao, Andrey L. Rogach   +9 more
wiley   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

Combination of TiO2-Film Photocatalysis and Ultrafiltration to Treat Wastewater

International Journal of Photoenergy, 2013
In this study, a combination of TiO2-film photocatalysis reactor and ultrafiltration was used treat the secondary effluent from the manufacturing of thin film transistor-liquid crystal display (TFT-LCD).
Shu-Hai You, Ming-Hua Guo
doaj   +1 more source

Low-Temperature Solution-Processed All Organic Integration for Large-Area and Flexible High-Resolution Imaging

IEEE Journal of the Electron Devices Society, 2022
A facile blade-coating process is developed for large area deposition of uniform thick organic active layers in organic photodiodes (OPDs). Large-area semi-transparent top metal electrodes are thermally evaporated with an optimal deposition rate to ...
Xiao Hou, Sujie Chen, Wei Tang, Jianghu Liang, Bang Ouyang, Ming Li, Yawen Song, Tong Shan, Chun-Chao Chen, Patrick Too, Xiaoqing Wei, Libo Jin, Gang Qi, Xiaojun Guo   +13 more
doaj   +1 more source

Bias Stress Effects in Organic Thin Film Transistors [PDF]

2007 IEEE International Reliability Physics Symposium Proceedings. 45th Annual, 2007
Device instability and limited lifetime have been the hurdles to commercialization of organic electronics. Through electrical characterizations and microscopy techniques, much progress has been made in understanding gate bias stress that limits the stability of organic field-effect transistors.
Ng, Tse Nga, Chabinyc, Michael L, Street, Robert A, Salleo, Alberto   +3 more
openaire   +3 more sources

High-Mobility Pentacene-Based Thin-Film Transistors With a Solution-Processed Barium Titanate Insulator [PDF]

, 2011
—Pentacene-based organic thin-film transistors (OTFTs) with solution-processed barium titanate (Ba1.2Ti0.8O3) as a gate insulator are demonstrated. The electrical properties of pentacene-based TFTs show a high field-effect mobility of 8.85 cm2 · V−1 ...
Wei, Chia-Yu, Huang, Wen-Chieh, Kuo, Shu-Hao, Wang, Yeong-Her, Hung, Yu-Ming, Adriyanto, Feri   +5 more
core  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Calculation of thin‑film Schottky‑gate transistors based on amorphous semiconductors

Технологія та конструювання в електронній апаратурі, 2003
A mathematical model of a thin‑film transistor with a Schottky gate based on amorphous semiconductor layers is proposed. Using the presented model, the main parameters and characteristics of a transistor based on an organic phthalocyanine film were ...
A. K. Mamedov
doaj  

Environmental Effects on the Performance of Small‐Molecule Organic Thin‐Film Transistors

Advanced Materials Interfaces
Electrical measurements are performed on a bottom‐gate bottom‐contact organic thin‐film transistor with 2,8‐difluoro‐5,11‐bis(triethylsilylethynyl) anthradithiophene (diF‐TES ADT) (diF‐TES ADT) as the active layer, varying the relative humidity of the ...
Zafrullah Jagoo, L.E. McNeil
doaj   +1 more source

Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion

Advanced Materials, EarlyView.
This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang, Gonzalo Rivera‐Sierra, Shirin Siahjani‐Gultekin, Jenifer Rubio‐Magnieto, Anis Allagui, Ignacio Sanjuán, David Franco, Antonio Guerrero, Enrique H. Balaguera, Juan Bisquert   +9 more
wiley   +1 more source