Journal ArticleDOI
State of the Art and Prospects for Halide Perovskite Nanocrystals.
Amrita Dey,Junzhi Ye,Apurba De,Elke Debroye,Seung Kyun Ha,Eva Bladt,Anuraj S. Kshirsagar,Ziyu Wang,Jun Yin,Jun Yin,Yue Wang,Li Na Quan,Li Na Quan,Fei Yan,Mengyu Gao,Mengyu Gao,Xiaoming Li,Javad Shamsi,Tushar Debnath,Muhan Cao,Manuel A. Scheel,Sudhir Kumar,Julian A. Steele,Marina Gerhard,Lata Chouhan,Ke Xu,Ke Xu,Xian-Gang Wu,Yanxiu Li,Yangning Zhang,Anirban Dutta,Chuang Han,Ilka Vincon,Andrey L. Rogach,Angshuman Nag,Anunay Samanta,Brian A. Korgel,Chih-Jen Shih,Daniel R. Gamelin,Dong Hee Son,Haibo Zeng,Haizheng Zhong,Handong Sun,Hilmi Volkan Demir,Hilmi Volkan Demir,Ivan G. Scheblykin,Iván Mora-Seró,Jacek K. Stolarczyk,Jin Z. Zhang,Jochen Feldmann,Johan Hofkens,Johan Hofkens,Joseph M. Luther,Julia Pérez-Prieto,Liang Li,Liberato Manna,Maryna I. Bodnarchuk,Maryna I. Bodnarchuk,Maksym V. Kovalenko,Maksym V. Kovalenko,Maarten B. J. Roeffaers,Narayan Pradhan,Omar F. Mohammed,Osman M. Bakr,Peidong Yang,Peter Müller-Buschbaum,Prashant V. Kamat,Qiaoliang Bao,Qiao Zhang,Roman Krahne,Raquel E. Galian,Samuel D. Stranks,Sara Bals,Vasudevanpillai Biju,William A. Tisdale,Yong Yan,Robert L. Z. Hoye,Lakshminarayana Polavarapu,Lakshminarayana Polavarapu +78 more
TLDR
A comprehensive review of metal-halide perovskite nanocrystals can be found in this article, where researchers having expertise in different fields (chemistry, physics, and device engineering) have joined together to provide a state-of-the-art overview and future prospects of metalhalide nanocrystal research.Abstract:
Metal-halide perovskites have rapidly emerged as one of the most promising materials of the 21st century, with many exciting properties and great potential for a broad range of applications, from photovoltaics to optoelectronics and photocatalysis. The ease with which metal-halide perovskites can be synthesized in the form of brightly luminescent colloidal nanocrystals, as well as their tunable and intriguing optical and electronic properties, has attracted researchers from different disciplines of science and technology. In the last few years, there has been a significant progress in the shape-controlled synthesis of perovskite nanocrystals and understanding of their properties and applications. In this comprehensive review, researchers having expertise in different fields (chemistry, physics, and device engineering) of metal-halide perovskite nanocrystals have joined together to provide a state of the art overview and future prospects of metal-halide perovskite nanocrystal research.read more
Citations
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Journal ArticleDOI
Colloidal Metal‐Halide Perovskite Nanoplatelets: Thickness‐Controlled Synthesis, Properties, and Application in Light‐Emitting Diodes
TL;DR: In this paper , the state-of-the-art in colloidal metal-halide perovskite nanocrystals (MHP NCs) is discussed, and the challenges associated with their thickness-controlled synthesis, environmental and thermal stability, and their application in making efficient LEDs are discussed.
Journal ArticleDOI
Rational Design of Metal Halide Perovskite Nanocrystals for Photocatalytic CO2 Reduction: Recent Advances, Challenges, and Prospects
Journal ArticleDOI
Controlling the nucleation and growth kinetics of lead halide perovskite quantum dots
Quinten A. Akkerman,Tan Pham-Duy Nguyen,Simon C. Boehme,Federico Montanarella,Dmitry N. Dirin,Philipp Wechsler,Finn Beiglböck,Gabriele Rainò,Rolf Erni,Claudine Katan,Jacky Even,Maksym V. Kovalenko +11 more
TL;DR: In this paper , a room-temperature synthesis of monodisperse, isolable, spheroidal APbBr3 QDs with size tunable from 3 to > 13 nanometers was reported.
Journal ArticleDOI
Dual-Band-Tunable White-Light Emission from Bi3+/Te4+ Emitters in Perovskite-Derivative Cs2SnCl6 Microcrystals.
Wei Zhang,Wei Zheng,Lingyun Li,Ping Huang,Zhong-Liang Gong,Ziwei Zhou,Jinyue Sun,Yan Yu,Xueyuan Chen +8 more
TL;DR: These findings provide not only new insights into the excited-state dynamics of Bi3+ and Te4+ in Cs2SnCl6, but also a general approach to achieve single-composition white-light emitters based on lead-free metal halides through ns2-metal ion co-doping.
Journal ArticleDOI
What Happens When Halide Perovskites Meet with Water?
Shangjun Cheng,Haizheng Zhong +1 more
TL;DR: In this paper , the degradation of halide perovskites upon water exposure has been intensively studied, resulting in chemical insights into key processes, including hydration, phase transformation, decomposition, and dissolution.
References
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Journal ArticleDOI
Low threshold and efficient multiple exciton generation in halide perovskite nanocrystals.
Mingjie Li,Raihana Begum,Jianhui Fu,Qiang Xu,Teck Ming Koh,Sjoerd A. Veldhuis,Michael Grätzel,Nripan Mathews,Subodh Mhaisalkar,Tze Chien Sum +9 more
TL;DR: Enhanced multiple exciton generation with lower threshold in intermediate-confined perovskite nanocrystals based on this effect is demonstrated, which may lead to the realization of next generation of solar cells and efficient optoelectronic devices.
Journal ArticleDOI
Thermal Conductivity of Methylammonium Lead Halide Perovskite Single Crystals and Thin Films: A Comparative Study
Ralf Heiderhoff,Tobias Haeger,Neda Pourdavoud,Ting Hu,Ting Hu,Mine Al-Khafaji,Andre Mayer,Yiwang Chen,Hella-Christin Scheer,Thomas Riedl +9 more
TL;DR: In this article, the thermal conductivity of methylammonium lead halide perovskite (CH3NH3PbX3 X= I, Br, and Cl) single crystals and thin films was analyzed by scanning near-field thermal microscopy.
Journal ArticleDOI
Band Gap Engineering in Cs2(NaxAg1-x)BiCl6 Double Perovskite Nanocrystals.
TL;DR: The tuning of band gap has been further explored by electronic structure calculation under the framework of density functional theory (DFT) and it is confirmed that the increase in band gap is due to reduction of Ag contribution near valence band maxima (VBM) on incorporation of Na ion in place of Ag.
Journal ArticleDOI
The Effect of Thermal Annealing on Charge Transport in Organolead Halide Perovskite Microplate Field-Effect Transistors.
Dehui Li,Hung-Chieh Cheng,Yiliu Wang,Zipeng Zhao,Gongming Wang,Hao Wu,Qiyuan He,Yu Huang,Xiangfeng Duan +8 more
TL;DR: The photoluminescence spectra essentially maintain the same features before and after the thermal annealing process, demonstrating that the charge transport measurement provides a sensitive way to probe low-concentration defects in perovskite materials.
Journal ArticleDOI
Lead-Free Perovskite Semiconductors Based on Germanium–Tin Solid Solutions: Structural and Optoelectronic Properties
Satyawan Nagane,Dibyajyoti Ghosh,Robert L. Z. Hoye,Baodan Zhao,Shahab Ahmad,Alison B. Walker,M. Saiful Islam,Satishchandra Ogale,Aditya Sadhanala +8 more
TL;DR: In this article, a family of lead-free perovskite semiconductors with a favorable band-gap range for efficient single-junction solar cells is presented. But their performance is limited by the use of toxic lead.