Results 111 to 120 of about 3,222,904 (289)

White-light emission in a chiral one-dimensional organic–inorganic hybrid perovskite

, 2018
A chiral one-dimensional organic–inorganic hybrid perovskite exhibits white-light emission with ultrahigh CRI.
Zhenyue Wu, Yunpeng Yao, Sasa Wang, Yu Peng, Lina Li, Junhua Luo   +5 more
core   +1 more source

Room temperature polaritonic soft-spin XY Hamiltonian in organic–inorganic halide perovskites

Nanophotonics
Exciton–polariton condensates, due to their nonlinear and coherent characteristics, have been employed to construct spin Hamiltonian lattices for potentially studying spin glass, critical dephasing, and even solving optimization problems. Here, we report
Peng Kai, Li Wei, Berloff Natalia G., Zhang Xiang, Bao Wei   +4 more
doaj   +1 more source

Lattice Expansion in Rb-Doped Hybrid Organic-Inorganic Perovskite Crystals Resulting in Smaller Band-Gap and Higher Light-Yield Scintillators. [PDF]

Inorg Chem, 2023
Maddalena F, Mahyuddin MH, Kowal D, Witkowski ME, Makowski M, Kuddus Sheikh MA, Mahato S, Jȩdrzejewski R, Drozdowski W, Dujardin C, Dang C, Birowosuto MD.   +11 more
europepmc   +1 more source

Optically Tunable Threshold Switching and Thermally Activated Transport in Planar Ag/MAPbI3 Thin Single‐Crystal Devices

Advanced Science, EarlyView.
Planar Ag/MAPbI3 thin single‐crystal halide perovskite devices show ultralow dark current and optically tunable threshold switching. Illumination enhances the polarity‐dependent hysteresis and shifts the switching voltage, whereas temperature‐dependent measurements reveal thermally activated, contact‐limited transport, underscoring the central role of ...
Ofelia Durante, Valeria Demontis, Sebastiano De Stefano, Selene Matta, Adolfo Mazzotti, Daniela Marongiu, Emanuele Meloni, Elisa Pili, Fang Liu, Nicola Sestu, Angelica Simbula, Mauro Carta, Michele Saba, Andrea Mura, Massimiliano Di Ventra, Giovanni Bongiovanni, Antonio Di Bartolomeo   +16 more
wiley   +1 more source

Low-field onset of Wannier-Stark localization in a polycrystalline hybrid organic inorganic perovskite. [PDF]

Nat Commun, 2021
Berghoff D, Bühler J, Bonn M, Leitenstorfer A, Meier T, Kim H.   +5 more
europepmc   +1 more source

Multimodal Bioinspired Self‐Healing Composites Enabling Durable and High‐Efficiency Wearable Perovskite Light‐Emitting Diodes

Advanced Science, EarlyView.
Butterfly wing–inspired intrinsically self‐healing polymer interlayers enable flexible perovskite optoelectronics with high luminance, strain‐insensitive stability, and environmental resilience. These hierarchically structured films redistribute mechanical stress, suppress defect formation, and maintain performance under repeated bending, paving the ...
Loganathan Veeramuthu, Yu‐Chen Wang, Chun‐Tse Tsai, Yen‐Lin Tseng, Xuan Ting King, Tzu‐Ming Hsu, Zhen‐Li Yan, Fang‐Cheng Liang, Pei‐Yin Chen, Georgy Dosovitskiy, Yehonadav Bekenstein, Hyunjin Lee, Tao Zhou, Chi‐Ching Kuo   +13 more
wiley   +1 more source

Magnetic hybrid organic-inorganic perovskite (CH3NH3)2XCl4(X = Mn, Cu, Co) crystals

, 2021
For the hybrid organic-inorganic perovskites with the general formula of A2MIIX4(A = methylammonium; MII= Mn, Cu and Co; X = Cl), the arrangement of metal ions and organic ligands leads to a delicate balance of space, spin and charge, which results in ...
Hongyang Zhao (1901329), Zhao Hu (1308183), Hong Tao (426804), Jun Weng (8108618), Zhenxiang Cheng (1901332), Qiuming Fu (17712541), Haoran Fu (13305420), Liwei Xiong (4039046)   +7 more
core   +1 more source

[BMP]⁺[BF₄]⁻-Modified CsPbI_1.2Br_1.8 Solar Cells with Improved Efficiency and Suppressed Photoinduced Phase Segregation

Molecules
With the rapid progress in a power conversion efficiency reaching up to 26.1%, which is among the highest efficiency for single-junction solar cells, organic–inorganic hybrid perovskite solar cells have become a research focus in photovoltaic technology ...
Haixia Xie, Lei Li, Jiawei Zhang, Yihao Zhang, Yong Pan, Jie Xu, Xingtian Yin, Wenxiu Que   +7 more
doaj   +1 more source

Characterization and analysis of FAxCs(1−x) Pb(IyBr(1−y))3 perovskite solar cells with thickness controlled transport layers for performance optimization

AIP Advances, 2019
Strong characterization methods are needed to fully comprehend the chemistry and composition of perovskite solar cells. Understanding the interaction between layers inside a cell and how they react with the environment is important to achieve optimum ...
L. Valerio, A. De La Rosa, V. Rodriguez, C. Enriquez, A. Telles, Y. Ramirez, D. Rivera, J. Hierro, L. Bustamante, X. Tong, D. Hodges   +10 more
doaj   +1 more source

Near-Infrared Phosphorescent Hybrid Organic-Inorganic Perovskite with High-Contrast Dielectric and Third-Order Nonlinear Optical Switching Functionalities. [PDF]

ACS Appl Mater Interfaces, 2022
Ma Czka M, Nowok A, Zarȩba JK, Stefańska D, Ga Gor A, Trzebiatowska M, Sieradzki A.   +6 more
europepmc   +1 more source