Results 71 to 80 of about 29,827 (186)

High-resolution remote thermography using luminescent low-dimensional tin-halide perovskites

, 2019
While metal-halide perovskites have recently revolutionized research in optoelectronics through a unique combination of performance and synthetic simplicity, their low-dimensional counterparts can further expand the field with hitherto unknown and ...
Benin, Bogdan M., Bodnarchuk, Maryna I., Cattaneo, Stefano, Dirin, Dmitry N., Hofer, Christoph, Kovalenko, Maksym V., Nazarenko, Olga, Shynkarenko, Yevhen, Yakunin, Sergii   +8 more
core   +1 more source

Ion exchange for halide perovskite: From nanocrystal to bulk materials

Nano Select, 2021
Halide perovskite, an ionic semiconductor, with the typically structural composition of ABX3 has become the extremely popular star in optoelectronics due to its superior photophysical properties and easily solution processing.
Haotian Jiang, Siqi Cui, Yu Chen, Haizheng Zhong   +3 more
doaj   +1 more source

High performance of mixed halide perovskite solar cells: role of halogen atom and plasmonic nanoparticles on the ideal current density of cell

, 2017
To be able to increase the efficiency of perovskite solar cells which is one of the most substantial challenges ahead in photovoltaic industry, the structural and optical properties of perovskite CH3NH3PbI3-xBrx for values x=1-3 have been studied ...
Mohebpour, Mohammad Ali, Saffari, Mohaddeseh, Soleimani, Hamid Rahimpour, Tagani, Meysam Bagheri   +3 more
core   +1 more source

Tuning Thermal Conductivity of Hybrid Perovskites through Halide Alloying

Advanced Science
Tuning the thermal transport properties of hybrid halide perovskites is critical for their applications in optoelectronics, thermoelectrics, and photovoltaics.
Guang Wang, Hongzhao Fan, Zhongwei Chen, Yufei Gao, Zuankai Wang, Zhigang Li, Haipeng Lu, Yanguang Zhou   +7 more
doaj   +1 more source

Tracking carrier and exciton dynamics in mixed-cation lead mixed-halide perovskite thin films

Communications Physics, 2022
Lead halide perovskites have many suitable features as materials for solar cells and a better understanding of the underlying physics will help engineer improved performance values.
Qing Chang, Di Bao, Bingbing Chen, Hongwei Hu, Xiaoxuan Chen, Handong Sun, Yeng Ming Lam, Jian-Xin Zhu, Daming Zhao, Elbert E. M. Chia   +9 more
doaj   +1 more source

A-Site Cation Engineering for Efficient Blue-Emissive Perovskite Light-Emitting Diodes

Energies, 2020
Metal halide perovskites have been investigated for the next-generation light-emitting materials because of their advantages such as high photoluminescence quantum yield (PLQY), excellent color purity, and facile color tunability.
Jong Hyun Park, Chung Hyeon Jang, Eui Dae Jung, Seungjin Lee, Myoung Hoon Song, Bo Ram Lee   +5 more
doaj   +1 more source

Controlled Synthesis of Organic/Inorganic van der Waals Solid for Tunable Light-matter Interactions

, 2015
Van der Waals (vdW) solids, as a new type of artificial materials that consist of alternating layers bonded by weak interactions, have shed light on fascinating optoelectronic device concepts.
Chang, Tay Rong, Cong, Chunxiao, Fu, Qundong, Fu, Wei, He, Haiyong, Jeng, Horng Tay, Jin, Chuanhong, Lin, Hsin, Liu, Xinfeng, Liu, Zheng, Najmaei, Sina, Niu, Lin, Sum, Tze Chien, Tay, Beng Kang, Wang, Hong, Wang, Xingli, Wu, Chunyang, Wu, Di, Yakobson, Boris I., Yu, Peng, Yu, Ting, Zeng, Qingsheng, Zhang, Zhuhua, Zhou, Jiadong, Zhou, Wu   +24 more
core   +1 more source

Chiroptical Activities of Low‐Dimensional Lead‐Free Chiral Halide Perovskites with White‐Light Emission

Small Science
Chiral halide perovskites have attracted considerable attention due to their intrinsic chirality‐induced circular dichroism (CD), circularly polarized luminescence (CPL), and spin selectivity.
Min‐Han Tsai, Chia‐Hsiang Chuang, Pei‐Hsuan Lo, Wei‐Yun Zeng, Chun‐Yao Huang, Lan‐Sheng Yang, Yu‐Chiang Chao   +6 more
doaj   +1 more source

Organic–inorganic metal halide hybrids beyond perovskites

Materials Research Letters, 2018
Organic–inorganic metal halide hybrids have emerged as new generation functional materials with exceptional structure and property tunability for a variety of applications. Besides the most investigated ABX3 metal halide perovskites, a variety of hybrids
Chenkun Zhou, Haoran Lin, Sujin Lee, Maya Chaaban, Biwu Ma   +4 more
doaj   +1 more source

Recent progress of two‐dimensional lead halide perovskite single crystals: Crystal growth, physical properties, and device applications

EcoMat, 2020
In recent years, research on organic‐inorganic lead halide two‐dimensional (2D) perovskites has been blossoming. 2D perovskites have completely different layered structures from three‐dimensional perovskites, with interleaved organic and inorganic layers,
Jiayu Di, Jingjing Chang, Shengzhong (Frank) Liu   +2 more
doaj   +1 more source