Results 51 to 60 of about 52,682 (202)
Recent progress in perovskite solar cells: the perovskite layer [PDF]
Beilstein Journal of Nanotechnology, 2020 Perovskite solar cells (PSCs) are set to be game changing components in next-generation photovoltaic technology due to their high efficiency and low cost. In this article, recent progress in the development of perovskite layers, which are the basis of PSCs, is reviewed. Achievements in the fabrication of high-quality perovskite films by various methods
Xianfeng Dai, Ke Xu, Fanan Wei
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Formation of Corrugated 2D Tin Iodide Perovskites and Their Use as Lead-Free Solar Absorbers [PDF]
, 2020 Major strides have been made in the development of materials and devices based around low-dimensional hybrid group 14 metal halide perovskites. Thus far, this work has mostly focused upon compounds containing highly toxic Pb, with the analogous less ...
Ming Hui, Lim +10 more
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Perovskite oxides as transparent semiconductors: a review
Nano Convergence, 2020 Traditional transparent conducting oxides (TCOs) have been widely used for various optoelectronic applications, but have the trade-off between conductivity and transmittance.
Haiying He +5 more
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MicromachinesIn recent years, the development of terahertz (THz) technology has attracted significant attention. Various tunable devices for THz waves (0.1 THz–10 THz) have been proposed, including devices that modulate the amplitude, polarization, phase, and ...
Baodian Fan +8 more
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Biological impact of lead from halide perovskites reveals the risk of introducing a safe threshold
Nature Communications, 2020 Halide perovskites are promising for next generation photovoltaic technology but their environmental impact has not been fully evaluated. Here Li et al.
Junming Li +7 more
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A Review of Three-Dimensional Tin Halide Perovskites as Solar Cell Materials
Materials Research, 2022 Thin film solar cell materials such as 3D metal halide perovskites are cheaper alternatives to silicon. Presently, the conversion efficiency of 3D lead halide perovskites is 25.5% (2021), which represents an increase of more than 550% since their ...
M. Dawson, C. Ribeiro, M. R. Morelli
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npj SpintronicsAltermagnet is a class of antiferromagnets, which shows a staggered spin ordering with wave vector ${\bm q}=0$, while its net magnetization is canceled out in the limit of zero relativistic spin-orbit coupling. The simplest case is when the up and down spins are ordered on two crystallographically equivalent sublattice sites within the unit cell that ...
Makoto Naka +2 more
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Moisture‐Resistant Chiral Perovskites for White‐Light Circularly Polarized Photoluminescence
, 2023 Circularly polarized luminescence (CPL) has recently caught increasing attention owing to its widespread applications from 3D display to quantum-based optical computation.
Wang, X +15 more
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Circumventing Thermodynamics to Synthesize Highly Metastable Tin(II) Perovskites: Nano Eggshells of SnHfO3 [PDF]
, 2022 Sn(II)-based perovskite oxides, being the subject of longstanding theoretical interest for the past two decades, have been synthesized for the first time with a nanoshell approach.
Jessica, Chestnut +5 more
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Nature Communications, 2023 Metal halide perovskites are promising for next-generation flexible photodetectors owing to their low-temperature solution processability, mechanical flexibility, and excellent photoelectric properties. However, the defects and notorious ion migration in
Yingjie Tang +12 more
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