Results 121 to 130 of about 3,222,904 (289)

Electric‐Field‐Controlled Interconversion of Antiferromagnetic States in a Two‐Dimensional Antiferroelectric Halide Perovskite

Advanced Science, EarlyView.
Electric‐field‐controlled antiferroelectric switching offers a ferroic pathway for reversible interconversion between symmetry‐distinct antiferromagnetic states in a two‐dimensional halide perovskite. A spin‐split altermagnet transforms into a spin‐degenerate type‐IV antiferromagnet through field‐driven structural symmetry reconstruction, enabling ...
Wan Zhao, Xiaodong Zhou, Tao Zhu, Jie Chen, Hang Li, Jingyan Chen, Meiling Xu, Wenhong Wang   +7 more
wiley   +1 more source

Ultra-bright and highly efficient inorganic based perovskite light-emitting diodes

Nature Communications, 2017
Hybrid organic-inorganic perovskites are garnering attention for light emitting diode (LED) applications. Employing a thin hydrophilic insulating polymer, Zhanget al.
Liuqi Zhang, Xiaolei Yang, Qi Jiang, Pengyang Wang, Zhigang Yin, Xingwang Zhang, Hairen Tan, Yang (Michael) Yang, Mingyang Wei, Brandon R. Sutherland, Edward H. Sargent, Jingbi You   +11 more
doaj   +1 more source

Principles of melting in hybrid organic-inorganic perovskite and polymorphic ABX₃ structures. [PDF]

Chem Sci, 2022
Shaw BK, Castillo-Blas C, Thorne MF, Ríos Gómez ML, Forrest T, Lopez MD, Chater PA, McHugh LN, Keen DA, Bennett TD.   +9 more
europepmc   +1 more source

Advances in Se Wide‐Bandgap Photovoltaics and TexSe1‐x SWIR Photodiodes

Advanced Science, EarlyView.
In this review, fundamental properties and current challenges in Se photovoltaics (PVs) for tandem and indoor PVs and TexSe1‐x alloys for short wave infrared photodiodes are discussed. A case is made for the practicality of elemental chalcogenide optoelectronics, and a pathway toward resolving the key challenges in these respective technologies is ...
Adam D. Alfieri, Deep Jariwala
wiley   +1 more source

Layer-edge device of two-dimensional hybrid perovskites

Nature Communications, 2018
The edge of the thin sheets of two dimensional organic-inorganic hybrid perovskite crystals shows exotic physical properties that remain unexplored. Here Cheng et al.
Bin Cheng, Ting-You Li, Pai-Chun Wei, Jun Yin, Kang-Ting Ho, José Ramón Durán Retamal, Omar F. Mohammed, Jr-Hau He   +7 more
doaj   +1 more source

Effective Solvent‐Engineered All‐Inorganic CsPbI2Br Perovskite Solar Cells

Advanced Science, EarlyView.
All‐inorganic CsPbI2Br perovskite composition has gathered a lot of attention in recent years due to its thermal robustness, convenience for space applications as well as for the all‐perovskite triple junction applications as a top cell due to its wide‐bandgap (1.9 eV) nature.
Rajarshi Roy, Mahdi Malekshahi Byranvand, Tim Kodalle, Maximilian Krappel, Laxman Gouda, Stephan Boehringer, Chittaranjan Das, Mayank Kedia, Carolin M. Sutter‐Fella, Michael Saliba   +9 more
wiley   +1 more source

Inhibited superoxide‐induced halide oxidation with a bioactive factor for stabilized inorganic perovskite solar cells

SusMat
Active oxygen highly affects the efficiency and stability of perovskite solar cells (PSCs) owing to the capacity to either passivate defects or decompose perovskite lattice. To better understand the in‐depth interaction, we demonstrate for the first time
Xingxing Duan, Jialong Duan, Naimin Liu, Jiabao Li, Jie Dou, Xinyu Zhang, Qiyao Guo, Yingli Wang, Zhen Wang, Yuanyuan Zhao, Chi Jiang, Jinze Li, Qunwei Tang   +12 more
doaj   +1 more source

Cross‐scale Material‐Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields

Advanced Science, EarlyView.
Recent advances in metasurface‐enabled low‐observable technologies are reviewed from the perspective of cross‐scale material–structure synergy. Electromagnetic, thermal, optical, and acoustic stealth are highlighted together with dynamic tuning, programmable coding, data‐driven inverse design, artificial intelligence, multispectral compatibility, and ...
Shuhao Wang, Xing Yang, Liping Liu, Yang Peng, Yangyang Wang, Hualiang Lv   +5 more
wiley   +1 more source

High-Stability Hybrid Organic-Inorganic Perovskite (CH₃NH₃PbBr₃) in SiO₂ Mesopores: Nonlinear Optics and Applications for Q-Switching Laser Operation. [PDF]

Nanomaterials (Basel), 2021
Dong S, Zhang C, Zhou Y, Miao X, Zong T, Gu M, Zhan Z, Chen D, Ma H, Gui W, Liu J, Cheng C, Cheng C.   +12 more
europepmc   +1 more source

Engineering magnetism in hybrid organic–inorganic metal halide perovskites

Materials Horizons
State-of-the-art review of magnetic hybrid organic–inorganic transition metal halide perovskites, focusing on chemical design, the origin and tunability of magnetism, and potential applications in magneto-optics, sensors, and spin filters.
Yaiza Asensio, Lucía Olano-Vegas, Samuele Mattioni, Marco Gobbi, Fèlix Casanova, Luis E. Hueso, Beatriz Martín-García   +6 more
openaire   +4 more sources