Showing 641 - 660 results of 759 for search '"Optoelectronics"', query time: 0.05s Refine Results
  1. 641

    Surface Treatment on Nickel Oxide to Enhance the Efficiency of Inverted Perovskite Solar Cells by Kaijie Wang, Ye Tian, Heng Jiang, Meng Chen, Shuangyan Xu

    Published 2019-01-01
    “…This work has made it possible to reduce the annealing temperature of the sol-gel NiOx for high-efficiency PSCs, and it is believed that this simple surface treatment can be further employed in other metal oxide-based optoelectronic devices.…”
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  2. 642

    Enhanced optical properties of chitosan polymer doped with orange peel dye investigated via UV–Vis and FTIR analysis by Dyari M. Mamand, Dana S. Muhammad, Shujahadeen B. Aziz, Peshawa O. Hama, Bandar A. Al-Asbahi, Abdullah A. A. Ahmed, Jamal Hassan

    Published 2025-01-01
    “…These results suggest that OPD-doped CS solid electrolytes offer enhanced optical properties, making them suitable for optoelectronic and UV-blocking applications due to their tunable band gap, improved polarizability, and enhanced light interaction.…”
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  3. 643

    Advancements and Challenges of Vacuum‐Processed Organic Photodiodes: A Comprehensive Review by Chan So, Won Jun Pyo, Dae Sung Chung

    Published 2025-02-01
    “…Organic photodiodes (OPDs) have made remarkable strides and now poised to surpass traditional silicon photodiodes (PDs) in various aspects including linear dynamic range (LDR), detectivity, wavelength selectivity, and versatility.[1] Tunable mechanical and optoelectronic properties of organic semiconductors, coupled with lower process costs, have propelled OPDs into the spotlight across fields such as wearable light fidelity systems, flexible image sensors, and biomedical imaging.[2–5] While most advanced organic imaging systems to date rely on polymer‐based solution processes, challenges such as the use of toxic organic solvents and reproducibility issues hinder their commercialization.[6,7] Vacuum‐processed OPDs offer a promising alternative, boasting eco‐friendliness and compatibility with large‐scale fabrication facilities.[8,9] In this review, recent advancements and challenges in vacuum‐processed OPDs, an area that has received less attention compared to solution‐processed counterparts, are explored. …”
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  4. 644

    Study of Highly Stable Nitrogen-Doped a-InGaSnO Thin-Film Transistors by Wenyang Zhang, Li Lu, Chenfei Li, Weijie Jiang, Wenzhao Wang, Xingqiang Liu, Ablat Abliz, Da Wan

    Published 2024-01-01
    “…Overall, the strategy presented here is effective for preparing a-IGTO TFTs with enhanced stability for potential applications in future optoelectronic displays.…”
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  5. 645

    Characteristics of Nanocrystallite-CdS Produced by Low-Cost Electrochemical Technique for Thin Film Photovoltaic Application: The Influence of Deposition Voltage by Obi Kingsley Echendu, Francis Birhanu Dejene, Imyhamy Mudiy Dharmadasa, Francis Chukwuemeka Eze

    Published 2017-01-01
    “…The two-electrode system used provides a relatively simple and cost-effective approach for large-scale deposition of semiconductors for solar cell and other optoelectronic device application. Five CdS thin films were deposited for 45 minutes each at different cathodic deposition voltages in order to study their properties. …”
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  6. 646

    A comprehensive DFT/TDDFT investigation into the influence of electron acceptors on the photophysical properties of ullazine-based D-π-A-π-A photosensitizers by Jing Huang, Zihao Li, Lei Yang, Rongfang Hu, Guoyu Shi

    Published 2025-01-01
    “…Notably, HJ19 (A1 for BTD, A2 for CSSH) and HJ20 (A1 for difluorosubstituted BTD, A2 for CSSH) dyes demonstrate optimal optoelectronic properties, exhibiting redshifted absorption wavelengths by more than 79 nm and enhanced maximum absorption efficiencies by more than 40% with those of the YZ7 sensitizer.…”
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  7. 647

    Fluorescence Properties of Novel Multiresonant Indolocarbazole Derivatives for Deep-Blue OLEDs from Multiscale Computer Modelling by Nikita O. Dubinets, Andrey Yu. Sosorev

    Published 2025-01-01
    “…On the contrary, the addition of phenyls to another positions of the core is detrimental for optoelectronic properties. QM/MM and QM/EFP calculations yielded negligible inhomogeneous broadening of the emission spectrum of the studied luminophores when embedded as dopants in anthracene-based hosts, predicting high colour purity of the corresponding devices. …”
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  8. 648

    Optical time-lapsed in situ mechanochemical studies on metal halide perovskite systems by Yonghao Xiao, David G. Bradley, Wei Xin Chan, Xinwen Hu, Lian Xiao, Zhenpeng Liu, Zi Yang Tan, Xin Zhao, Chenfei Li, Mansour Sadek, Vikash Kumar Ravi, Ying Hern Tam, Xiaotao Wang, Felipe García, Handong Sun, Seow Chin Low, Poh Boon Phua, Tze Chien Sum, Xiuwen Zhou, Yee-Fun Lim, John V. Hanna, Han Sen Soo

    Published 2025-02-01
    “…Abstract Metal halide perovskites are attractive for optoelectronic applications, but the existing solution-based synthetic methods rely on hazardous solvents and lack reproducibility. …”
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    Customizing the optical, electronic and transport attributes of lead-free hybrid FASnBr3 perovskites triggered by spin-orbit coupling and strains by Nusrat Jahan, Farah B.H. Pritu, Md Rasidul Islam, Budrun Neher, M Mahbubur Rahman, Farid Ahmed

    Published 2025-01-01
    “…Due to their excellent optical and electronic properties, FASnBr3 perovskites are considered highly promising for lead-free optoelectronic applications like LEDs, solar panels, lasers, and optical detectors.…”
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