Results 211 to 220 of about 7,055 (255)

Autonomous Reconstitution of Fractured Hybrid Perovskite Single Crystals

Advanced Materials, 2022
AbstractThe outstanding performance and facile processability turn hybrid organic–inorganic perovskites into one of the most sought‐after classes of semiconducting materials for optoelectronics. Yet, their translation into real‐world applications necessitates that challenges with their chemical stability and poor mechanical robustness are first ...
Al-Handawi M. B., Dushaq G., Commins P., Karothu D. P., Rasras M., Catalano L., Naumov P.   +6 more
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Single‐Crystal Perovskite for Solar Cell Applications

Small
AbstractThe advent of organic–inorganic hybrid metal halide perovskites has revolutionized photovoltaics, with polycrystalline thin films reaching over 26% efficiency and single‐crystal perovskite solar cells (IC‐PSCs) demonstrating ≈24%. However, research on single‐crystal perovskites remains limited, leaving a crucial gap in optimizing solar energy ...
Chao Li, Cong Chen
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A fabrication process for flexible single-crystal perovskite devices

Nature, 2020
Organic-inorganic hybrid perovskites have electronic and optoelectronic properties that make them appealing in many device applications1-4. Although many approaches focus on polycrystalline materials5-7, single-crystal hybrid perovskites show improved carrier transport and enhanced stability over their polycrystalline counterparts, due to their ...
Yusheng Lei, Yimu Chen, Ruiqi Zhang, Yuheng Li, Qizhang Yan, Seunghyun Lee, Yugang Yu, Hsinhan Tsai, Woojin Choi, Kaiping Wang, Yanqi Luo, Yue Gu, Xinran Zheng, Chunfeng Wang, Chonghe Wang, Hongjie Hu, Yang Li, Baiyan Qi, Muyang Lin, Zhuorui Zhang, Shadi A. Dayeh, Matt Pharr, David P. Fenning, Yu-Hwa Lo, Jian Luo, Kesong Yang, Jinkyoung Yoo, Wanyi Nie, Sheng Xu   +28 more
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Scintillation Properties of Perovskite Single Crystals

The Journal of Physical Chemistry C, 2019
Low-cost solution-processed scintillation radiation detection materials are pursued urgently in ionization applications.
Yang Li, Wenyi Shao, Xiaoping Ouyang, Zhichao Zhu, Hang Zhang, Xiao Ouyang, Bo Liu, Qiang Xu   +7 more
openaire   +1 more source

A Double Perovskite Single Crystal CsCuAgI₃

Inorganic Chemistry
Eco-friendly halide double perovskites are attracting significant attention as potential substitutes for traditional lead-based halide perovskites. However, their typically wide or indirect band gap limits further technological advancement. This study presents a new, eco-friendly, all-inorganic millimeter-scale CsCuAgI3 single crystal (SC). The crystal
Zongshuai Ji, Yaoyu Liu, Tianyu Wang, Guanfeng Liu, Bing Teng, Shaohua Ji   +5 more
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Single crystal growth, magnetic and thermal properties of perovskite YFe0.6Mn0.4O3 single crystal

Journal of Magnetism and Magnetic Materials, 2016
High quality YFe0.6Mn0.4O3 single crystal was grown by floating zone technique using a four-mirror-image-furnace under flowing air. Powder X-ray diffraction gives well evidence that the specimen has an orthorhombic structure, with space group Pbnm. Temperature dependence of the magnetizations of YFe0.6Mn0.4O3 single crystal were studied under ZFC and ...
Tao Xie, Hui Shen, Xiangyang Zhao, Peiwen Man, Anhua Wu, Liangbi Su, Jiayue Xu   +6 more
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Patterning of Perovskite Single Crystals

2017
As the internet-of-things hardware integration continues to develop and the requirements for electronics keep diversifying and expanding, the necessity for specialized properties other than the classical semiconductor performance becomes apparent. The success of emerging semiconductor materials depends on the manufacturability and cost as much as on ...
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Single-crystal perovskite detectors: development and perspectives

Journal of Materials Chemistry C, 2020
This review paper provides an overview of recent development in detectors based on perovskite single crystals and the challenges they pose.
Li Sun, Wei Li, Wei Zhu, Zhaolai Chen
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Hetero-structure of hybrid perovskite single crystals

2017 Opto-Electronics and Communications Conference (OECC) and Photonics Global Conference (PGC), 2017
We report the evolution of photoluminescence (PL) from methylammonium lead halide perovskite hetero-structures. Single crystal hetero-structures were grown with different halide composition, growth solution concentration and growth time. The behavior of PL spectra was analyzed with contributions from the different hetero-structure layers.
Chathuranga Hettiarachchi, Muhammad Danang Birowosuto, Tien Hoa Nguyen, Kantisara Pita, Cuong Dang   +4 more
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Photoluminescence of perovskite lanthanum aluminate single crystals

Journal of Applied Physics, 2000
Photoluminescence was observed from pure perovskite lanthanum aluminate (LaAlO3) single crystals grown with a floating-zone method in reduced atmosphere. Emission was composed of a fast ultraviolet (UV) component and a broad visible emission with a lifetime of 13 μs. From the lifetime measurement, absorption spectra, excitation spectrum, and comparison
Y. Kawabe, A. Yamanaka, E. Hanamura, T. Kimura, Y. Takiguchi, H. Kan, Y. Tokura   +6 more
openaire   +1 more source