Results 41 to 50 of about 36,207 (216)

Lead-Free Perovskite Single Crystals: A Brief Review

Crystals, 2021
Lead-free perovskites have received remarkable attention because of their nontoxicity, low-cost fabrication, and spectacular properties including controlled bandgap, long diffusion length of charge carrier, large absorption coefficient, and high ...
Xianfang Zhou, Yansong Wang, Chuangye Ge, Bin Tang, Haoran Lin, Xintao Zhang, Yun Huang, Quanyao Zhu, Hanlin Hu   +8 more
doaj   +1 more source

Highly ordered lead-free double perovskite halides by design

Journal of Materiomics, 2020
Lead-free double perovskite halides are emerging optoelectronic materials that are alternatives to lead-based perovskite halides. Recently, single-crystalline double perovskite halides were synthesized, and their intriguing functional properties were ...
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   +13 more
doaj   +1 more source

Organic Molecule Assisted Growth of Perovskite Films Consisting of Square Grains by Surface-Confined Process

Nanomaterials, 2021
Organic–inorganic perovskite single crystals are promising in the field of optoelectronics due to their excellent optoelectronic properties. However, the ion transport of perovskite precursor is poor in confined spaces, which results in difficulty in the
Shao Xin Yan, Chang Bao Han, Jianhua Huang, Yichuan Chen, Xiaobo Zhang, Xiaoqing Chen, Yongzhe Zhang, Hui Yan   +7 more
doaj   +1 more source

The Effect of Short Chain Carboxylic Acids as Additives on the Crystallization of Methylammonium Lead Triiodide (MAPI)

Inorganics, 2022
Due to their exceptional properties, the study of hybrid perovskite (HyP) structures and applications dominate current photovoltaic prospects. Methylammonium lead tri-iodide perovskite (MAPI) is the model compound of the HyP class of materials that, in a
Chiara Dionigi, Meriem Goudjil, Giampiero Ruani, Luca Bindi   +3 more
doaj   +1 more source

The iridium double perovskite Sr2YIrO6 revisited: A combined structural and specific heat study [PDF]

, 2016
Recently, the iridate double perovskite Sr$_2$YIrO$_6$ has attracted considerable attention due to the report of unexpected magnetism in this Ir$^{5+}$ (5d$^4$) material, in which according to the J$_{eff}$ model, a non-magnetic ground state is expected.
Aslan-Cansever, G., Blum, C. G. F., Büchner, B., Corredor, L. T., Dey, T., Gass, S., Geyer, M., Kataeva, Olga, Maljuk, A., Manna, Kaustuv, Sturza, M., Wolter, A. U. B., Wurmehl, S., Zimmermann, A.   +13 more
core   +1 more source

Perovskite-polymer composite cross-linker approach for highly-stable and efficient perovskite solar cells. [PDF]

, 2019
Manipulation of grain boundaries in polycrystalline perovskite is an essential consideration for both the optoelectronic properties and environmental stability of solar cells as the solution-processing of perovskite films inevitably introduces many ...
Bae, Sang-Hoon, Choi, Chungseok, Dai, Zhenghong, De Marco, Nicholas, Han, Tae-Hee, Huang, Yu, Lee, Changsoo, Lee, Hyuck Mo, Lee, Jin-Wook, Lee, Sung-Joon, Tan, Shaun, Yang, Yang, Yuan, Yonghai, Zhao, Yepin   +13 more
core   +2 more sources

Growth and Characterization of All-Inorganic Halide Perovskite CsPbF₃ Single Crystals

Crystals, 2023
Lead-based halide perovskite semiconductors have demonstrated considerable potential in optoelectronic applications. However, the lack of high-quality crystals suitable for research has led to rare reports on CsPbF3 single crystals.
Xinlong Yan, Kan Zhang, Chan Guo, Yi Lu, Kuiyao Du, Chen Peng, Xiaodie Hu, Yuzhen Jia, Bai Xu, Ruichen Wang, Weiheng Duan, Hetong Han, Zhaohui Song, Shiguo Liu, Fan Yang   +14 more
doaj   +1 more source

Influence of Phase Transformations on Crystal Growth of Stoichiometric Brownmillerite Oxides: Sr2ScGaO5 and Ca2Fe2O5

Crystals, 2016
High quality stoichiometric brownmillerite-type oxide single crystals have been successfully grown by the floating zone method using a mirror furnace.
Monica Ceretti, Serena Corallini, Werner Paulus   +2 more
doaj   +1 more source

Mechanical Properties of APbX3 (A=Cs or CH3NH3; X=I or Br) Perovskite Single Crystals

, 2015
The remarkable optoelectronic, and especially photovoltaic performance of hybrid-organic-inorganic perovskite (HOIP) materials drives efforts to connect materials properties to this performance.
Cahen, David, Cohen, Sidney R., Hodes, Gary, Kedem, Nir Klein, Rakita, Yevgeny   +4 more
core   +1 more source

Crystal growth and structural analysis of perovskite chalcogenide BaZrS$_3$ and Ruddlesden-Popper phase Ba$_3$Zr$_2$S$_7$

, 2019
Perovskite chalcogenides are gaining substantial interest as an emerging class of semiconductors for optoelectronic applications. High quality samples are of vital importance to examine their inherent physical properties. We report the successful crystal
Bianco, Elisabeth, Haiges, Ralf, Jaramillo, R., McConney, Michael E., Niu, Shanyuan, Ravichandran, Jayakanth, Settens, Charles, Ye, Kevin, Zhao, Boyang, Zhou, Jieyang   +9 more
core   +1 more source