Results 41 to 50 of about 3,222,904 (289)

Pressure-Induced Effects in Organic–Inorganic Hybrid Perovskites

The Journal of Physical Chemistry Letters, 2017
In this Perspective, we provide an overview of the pressure-induced effects on hybrid organic-inorganic perovskite for photovoltaics applications. It is shown that a fine-tuning of the most relevant photovoltaic properties, including band gap and carrier lifetime, is indeed possible by applying pressure over a rather small range and that such phenomena
Postorino P., Malavasi L.
openaire   +3 more sources

Broadband white-light emission with a high color rendering index in a two-dimensional organic–inorganic hybrid perovskite

, 2018
Broadband white-light emission with an ultrahigh CRI of 93 based on an organic–inorganic hybrid 2D corrugated perovskite.
Zhang, W, Li, L, Luo, J, Sasa Wang, Chengmin Ji, Lina Li, Junhua Luo, Zhenyue Wu, Zhao, S, Ji, C, Zhihua Sun, Weichuan Zhang, Wu, Z, Wang, S, Sangen Zhao, Sun, Z   +15 more
core   +1 more source

From Bulk to Colloidal Nanocrystals: Top‐Down Synthesis of Highly Luminescent Cs2ZrCl6:Te4+ Double Perovskite Nanocrystals for X‐Ray Imaging

Advanced Functional Materials, EarlyView.
Top‐down ultrasonication produces highly emissive Cs2ZrCl6:Te4+ nanocrystals (NCs) with a PLQY of 65%, which is higher compared to that of the NCs synthesized by typical bottom‐up hot‐injection synthesis. The colloidal Cs2ZrCl6:Te4+ NCs have been found to be potential candidates for x‐ray scintillation imaging.
Yang Liu, Ye Wu, Hongpeng Liu, Cong Cui, Iago López‐Fernández, Nadesh Fiuza‐Maneiro, Sergio Gómez‐Graña, Yingjun Chai, Zhicheng Wang, Yusheng Wu, Laishi Li, Xiaoming Li, Lakshminarayana Polavarapu   +12 more
wiley   +1 more source

High refractive index inorganic-organic hybrid materials for photonic applications

, 2022
S.15-21High refractive index materials are attractive for many photonic elements. For example, 3D photonic bandgap (PBG) materials have been proposed as the basis of many devices.
Jakopic, G., Declerck, P., Chichkov, B., Houbertz, R., Passinger, S.   +4 more
core   +1 more source

Halogen atom tuning the fluorescence emission of atomically thin two-dimensional organic-inorganic perovskites

Next Materials
Organic-inorganic hybrid perovskite shows great application prospects in the field of luminescent material due to relatively high chemical stability and regulation of efficient luminescence performance.
Xue-Ting Jin, Feng-Lian Zeng, Hui Dong, Shu-Hua Ma, Min Liu, Yang-Hui Luo   +5 more
doaj   +1 more source

Nanoconfined Crystallization for High‐Efficiency Inorganic Perovskite Solar Cells

Small Science, 2021
Given that thermal stability is of considerable importance in the field of photovoltaics, inorganic perovskites have attracted numerous attempts to overcome instability caused by volatile cations in organic–inorganic hybrid perovskites.
Xiao Jiang, Kai Wang, Hui Wang, Lianjie Duan, Minyong Du, Likun Wang, Yuexian Cao, Lu Liu, Shuping Pang, Shengzhong (Frank) Liu   +9 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Perovskite metasurfaces with large superstructural chirality

Nature Communications, 2022
Though chiral hybrid organic-inorganic perovskites are attractive for next-generation optoelectronics, imparting strong chirality through chemical synthesis has proved challenging.
Guankui Long, Giorgio Adamo, Jingyi Tian, Maciej Klein, Harish N. S. Krishnamoorthy, Elena Feltri, Hebin Wang, Cesare Soci   +7 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Millisecond Spin Relaxation Times of Distinct Electron and Hole Subensembles in MA_xFA_1-xPbI₃ Perovskite Crystals. [PDF]

Adv Sci (Weinh)
Mixed‐cation MAx${\rm MA}_x$ FA1−x${\rm FA}_{1-x}$ PbI3${\rm PbI}_3$ perovskite crystals reveal multiple discrete electron and hole spin subensembles associated with distinct localization environments. Optically detected magnetic resonance combined with resonant spin inertia uncovers carriers spin relaxation times reaching 2 ms and identifies nuclear ...
Hu R, Meliakov SR, Yakovlev DR, Turedi B, Kovalenko MV, Bayer M, Belykh VV.   +6 more
europepmc   +2 more sources