Results 71 to 80 of about 42,370 (298)

Combustion Synthesized Electrospun InZnO Nanowires for Ultraviolet Photodetectors

Advanced Electronic Materials, 2022
Ultraviolet (UV) photodetectors play an important role in numerous commercial and scientific applications. The UV photodetectors based on binary‐cation indium zinc oxide (InZnO) thin films exhibit great performance enhancement, compared with their single‐
Junyu He, Peilong Xu, Ruifu Zhou, Hao Li, Hongliang Zu, Jun Zhang, Yuanbin Qin, Xuhai Liu, Fengyun Wang   +8 more
doaj   +1 more source

Hierarchical CdS Nanowires Based Rigid and Flexible Photodetectors with Ultrahigh Sensitivity

, 2015
Hierarchical CdS nanowires were synthesized via a facile vapor transport method, which were used to fabricate both rigid and flexible visible-light photodetectors.
Ludong Li, Ludong Li (1498987), Guozhen Shen (1403410), Zheng Lou (481178), Guozhen Shen, Zheng Lou   +5 more
core   +1 more source

Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays

Advanced Functional Materials, EarlyView.
Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao, Ilayda Namli, Joseph Christakiran Moses, Youdi Liu, Suihong Liu, Syed Hasan Askari Rizvi, Yasar Ozer Yilmaz, Ibrahim T. Ozbolat   +7 more
wiley   +1 more source

Silicon Meets Graphene for a New Family of Near-Infrared Schottky Photodetectors

Applied Sciences, 2019
In recent years, graphene has attracted much interest due to its unique properties of flexibility, strong light-matter interaction, high carrier mobility and broadband absorption.
Maurizio Casalino
doaj   +1 more source

Molecular Bridges for 2D Nanomaterials

Advanced Functional Materials, EarlyView.
Molecular cross‐linking provides a versatile strategy to engineer interfaces in 2D materials. By tuning the linker backbone, binding mode, and interflake spacing, molecular bridges can regulate charge transport, mechanical integrity, chemical functionality, and processing.
Yudhajit Bhattacharjee, Kevin Synnatschke, Andreas Fery, Hendrik Schlicke   +3 more
wiley   +1 more source

Quadratic detection with two-photon quantum well infrared photodetectors

, 2022
S.419-423Two-photon quantum well infrared photodetectors (QWIPs) involving three equidistant subbands take advantage of a resonantly enhanced optical nonlinearity, which is six orders of magnitude stronger than in a bulk semiconductor.
Liu, H.C., Schneider, H., Drachenko, O., Winnerl, S., Walther, Martin, Helm, M., Faist, J., Song, C.Y.   +7 more
core   +1 more source

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

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

Advanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz, Jeanne Rebours, Zoulikha Zerrouqi, Noée Dumait, Maria Amela‐Cortes, Nikolai Scheuring, Sara Simonovska, Sebastian Marino, Max Ebert, Stéphane Cordier, Sabine Laschat, Yann Molard   +11 more
wiley   +1 more source

Flexible uncooled ultraviolet to middle-wavelength infrared ultrabroadband nanohybrid photodetectors for imaging

Nano Express
Nanohybrids consisting of graphene and colloidal semiconductor quantum dots (QDs/graphene) can combine the benefits of strong quantum confinement in the constituent components, such as high carrier mobility in graphene and large exciton binding energy in
Bo Liu, Saad Alzahrani, Maogang Gong, Andrew Shultz, Samar Ghopry, Hugo Barragan Varga, Francisco C Robles Hernandez, Judy Z Wu   +7 more
doaj   +1 more source

Recent progress of metal halide perovskite photodetectors

, 2017
The metal halide perovskites have attracted unprecedented attention in the field of photodetectors. The recent progress of perovskite photodetectors for different spectral regions and applications are reviewed.
Yousheng Zou, Yuhui Dong, Jizhong Song, Haibo Zeng, Xiufeng Song   +4 more
core   +1 more source