Near Unity PLQY and High Stability of Barium Thiocyanate Based All-Inorganic Perovskites and Their Applications in White Light-Emitting Diodes by Gopi Chandra Adhikari, Saroj Thapa, Yang Yue, Hongyang Zhu, Peifen Zhu

“…In summary, this work proposes a facile route to treat sensitive lead halide perovskite NCs and to fabricate LEDs by using a low-cost large-scale 3-D printing method, which would serve as a foundation for fabricating high-quality optoelectronic devices for near future lighting technologies.…”
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Large‐Area Fabrication of Hexaazatrinaphthylene‐Based 2D Metal‐Organic Framework Films for Flexible Photodetectors and Optoelectronic Synapses by Jiajun Song, Chun‐Ki Liu, Venkatesh Piradi, Changsheng Chen, Ye Zhu, Xunjin Zhu, Li Li, Wai‐Yeung Wong, Feng Yan

“…This work demonstrates the great potential of Cu‐HHHATN thin films in flexible optoelectronic devices for various applications.…”
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Highly ordered lead-free double perovskite halides by design by Chang Won Ahn, Jae Hun Jo, Jong Chan Kim, Hamid Ullah, Sangkyun Ryu, Younghun Hwang, Jin San Choi, Jongmin Lee, Sanghan Lee, Hyoungjeen Jeen, Young-Han Shin, Hu Young Jeong, Ill Won Kim, Tae Heon Kim

“…Despite such pioneering works, lead-free double perovskite halides with better crystallinity are still in demand for applications to novel optoelectronic devices. Here, we realized highly crystalline Cs2AgBiBr6 single crystals with a well-defined atomic ordering on the microscopic scale. …”
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Analysis of Photo-Generated Carrier Escape in Multiple Quantum Wells by Jiaping Guo, Weiye Liu, Ding Ding, Xinhui Tan, Wei Zhang, Lili Han, Zhaowei Wang, Weihua Gong, Jiyun Li, Ruizhan Zhai, Zhongqing Jia, Ziguang Ma, Chunhua Du, Haiqiang Jia, Xiansheng Tang

“…This study is of great significance to the design of new optoelectronic devices and can improve the theory of photo-generated carrier transports.…”
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Revisiting the Enhanced Red Upconversion Emission from a Single β-NaYF4:Yb/Er Microcrystal By Doping with Mn2+ Ions by Maohui Yuan, Rui Wang, Chaofan Zhang, Zining Yang, Xu Yang, Kai Han, Jingfeng Ye, Hongyan Wang, Xiaojun Xu

“…The spectroscopic properties and tunable color from the single microrod can be potentially utilized in color display and micro-optoelectronic devices.…”
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Effect of Beryllium and Magnesium Doped Stanene Single Layer on Structural and Electronic Properties Using Density Functional Theory as Implemented in Quantum ESPRESSO by Alhassan Shuaibu, Yakubu A Tanko, Zainab Abdurrahman, Abdullahi Lawal, Maharaz M Nasir

“…Stanene is a quantum spin hall insulator and a favourable material for electronic and optoelectronic devices. Density functional theory (DFT) calculations are performed to study the band gap opening in stanene by investigating the effect of beryllium and magnesium doped stanene single layer to study the electronic and structural properties in stanene. …”
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Manipulation of nonlinear optical responses in layered ferroelectric niobium oxide dihalides by Liangting Ye, Wenju Zhou, Dajian Huang, Xiao Jiang, Qiangbing Guo, Xinyu Cao, Shaohua Yan, Xinyu Wang, Donghan Jia, Dequan Jiang, Yonggang Wang, Xiaoqiang Wu, Xiao Zhang, Yang Li, Hechang Lei, Huiyang Gou, Bing Huang

“…Abstract Realization of highly tunable second-order nonlinear optical responses, e.g., second-harmonic generation and bulk photovoltaic effect, is critical for developing modern optical and optoelectronic devices. Recently, the van der Waals niobium oxide dihalides are discovered to exhibit unusually large second-harmonic generation. …”
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Preparation of TiO₂/SnO₂ Electron Transport Layer for Performance Enhancement of All-Inorganic Perovskite Solar Cells Using Electron Beam Evaporation at Low T... by Tao Xue, Ting Li, Dandan Chen, Xiao Wang, Kunping Guo, Qiang Wang, Fanghui Zhang

“…However, lattice mismatch and oxygen vacancies at the SnO₂/CsPbI_3−xBr_x interface generally lead to undesirable nonradiative recombination in optoelectronic devices. The traditional TiO₂ used as the electron transport layer (ETL) for all-inorganic perovskite solar cells (PSCs) requires high-temperature sintering and crystallization, which are not suitable for the promising flexible PSCs and tandem solar cells, raising concerns about surface defects and device uniformity. …”
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Optical Gain of a Spherical InAs Quantum Dot under the Effects of the Intense Laser and Magnetic Fields by Noreddine Aghoutane, Laura M. Pérez, David Laroze, Pablo Díaz, Miguel Rivas, Mohamed El-Yadri, El Mustapha Feddi

“…The theoretical results obtained in this study have promising implications for optoelectronic devices in the ∼3–4 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">μ</mi></semantics></math></inline-formula>m wavelength range only through the control of quantum dot sizes and external perturbations.…”
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Ultrafast Charge Carrier Dynamics in InP/ZnSe/ZnS Core/Shell/Shell Quantum Dots by Shijia Zeng, Zhenbo Li, Wenjiang Tan, Jinhai Si, Yuren Li, Xun Hou

“…This work enhances our understanding of the excellent performance of the CSS-QDs applied to light-emitting diodes, and is likely to be helpful for the further optimization and design of optoelectronic devices based on the CSS-QDs.…”
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Features of recombination radiation temperature reduction in semiconductor quantum dots with extrinsic complexes by V.D. Krevchik, A.V. Razumov, M.B. Semenov, E.A. Pecherskaya, I.M. Moyko, P.E. Golubkov

“…Semiconductor quantum dots, due to their unique optical properties, are a promising material for creating optoelectronic devices. At the same time, the devices’ parameters change significantly over a wide temperature range, which requires knowledge of the temperature dependence of both the band structure and the energy of impurity levels in quantum dots. …”

A waveguide metasurface based quasi-far-field transverse-electric superlens by Yechuan Zhu, Xiaolin Chen, Weizheng Yuan, Zhiqin Chu, Kwok-yin Wong, Dangyuan Lei, Yiting Yu

“…The developed metasurface optical superlens with such extraordinary capabilities promises exciting avenues to nanolithography and ultra-small optoelectronic devices.…”
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Triple-Band Surface Plasmon Resonance Metamaterial Absorber Based on Open-Ended Prohibited Sign Type Monolayer Graphene by Runing Lai, Pengcheng Shi, Zao Yi, Hailiang Li, Yougen Yi

“…In conclusion, we provide a new approach for designing a tunable multi-band SPR metamaterial absorber with potential applications in photodetectors, active optoelectronic devices, and chemical sensors.…”
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Magneto-optical effects in lead halide perovskites by Yan Lv, Yuxiao Wang, Xueying Ma, Yao Xu, Lin Wang, Xiaoyong Wang, Min Xiao, Chunfeng Zhang

“…We also illustrate the magnetic-field effects in optoelectronic devices, aiming at providing instructions for performance optimization. …”
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Light Emission Properties of Thermally Evaporated CH₃NH₃PbBr₃ Perovskite from Nano- to Macro-Scale: Role of Free and Localized Excitons by Claudia Triolo, Maria Luisa De Giorgi, Antonella Lorusso, Arianna Cretì, Saveria Santangelo, Mauro Lomascolo, Marco Anni, Marco Mazzeo, Salvatore Patané

“…Over the past decade, interest about metal halide perovskites has rapidly increased, as they can find wide application in optoelectronic devices. Nevertheless, although thermal evaporation is crucial for the development and engineering of such devices based on multilayer structures, the optical properties of thermally deposited perovskite layers (spontaneous and amplified spontaneous emission) have been poorly investigated. …”
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Exploring the influence of iron doping on structural, morphological and optical properties of chemical bath deposited cadmium selenide thin films for optoelectronic applications by Zakariya Mohayman, J.U. Ahamed, F.T.Z. Toma, M.M. Tresa, Kazi Md. Amjad Hussain, M.N.I. Khan

“…Overall, this study provides valuable insights into the fabrication and characterization of CdSe thin films, emphasizing the importance of precise doping control for tailoring material properties and advancing their applications in photovoltaic and optoelectronic devices.…”
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A Novel Strategy for the Synthesis of High Stability of Luminescent Zero Dimensional–Two Dimensional CsPbBr₃ Quantum Dot/1,4-bis(4-methylstyryl)benzene Nanoplate Heteros... by Yanran Wang, Ming-yu Li, Shijie Liu, Yuan Ma, Bo Sun, Liangyu Wang, Haifei Lu, Xiaoyan Wen, Sisi Liu, Xumin Ding

“…Meanwhile, the enhanced humidity stability and a peak EQE of 9.67% suggests a synergetic strategy for concurrently addressing the knotty problems on unsatisfied luminous efficiency and stability of perovskites for high-performance green-emitting optoelectronic devices in underwater applications.…”
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Design and TCAD analysis of few-layer graphene/ZnO nanowires heterojunction-based photodetector in UV spectral region by Shonak Bansal, Sandeep Kumar, Arpit Jain, Vinita Rohilla, Krishna Prakash, Anupma Gupta, Tanweer Ali, Abdulmajeed M. Alenezi, Mohamed Shabiul Islam, Mohamed S. Soliman, Mohammad Tariqul Islam

“…The findings inspire the development of next-generation self-driving, highly efficient, broadband photodetectors, and other economically viable and multifunctional optoelectronic devices.…”
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A Potential Checkmate to Lead: Bismuth in Organometal Halide Perovskites, Structure, Properties, and Applications by Sanam Attique, Nasir Ali, Shahid Ali, Rabia Khatoon, Na Li, Amir Khesro, Sajid Rauf, Shikuan Yang, Huizhen Wu

“…Finally, a conclusion is drawn where a brief outlook highlights the challenges that hamper the future progress of Bi‐based optoelectronic devices and suggestions for future directions are provided.…”
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Green Removal of DUV-Polarity-Modified PMMA for Wet Transfer of CVD Graphene by Justinas Jorudas, Daniil Pashnev, Irmantas Kašalynas, Ilja Ignatjev, Gediminas Niaura, Algirdas Selskis, Vladimir Astachov, Natalia Alexeeva

“…To fabricate graphene-based high-frequency electronic and optoelectronic devices, there is a high demand for scalable low-contaminated graphene with high mobility. …”
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