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
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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
Challenges and Prospects in Solar Water Splitting and CO2 Reduction with Inorganic and Hybrid Nanostructures
Jacek K. Stolarczyk,Jacek K. Stolarczyk,Santanu Bhattacharyya,Santanu Bhattacharyya,Lakshminarayana Polavarapu,Lakshminarayana Polavarapu,Jochen Feldmann,Jochen Feldmann +7 more
TL;DR: In this paper, the authors focused on the heterogeneous photocatalytic water splitting and on CO2 reduction with nanostructured semiconductors, metals, and their hybrids.
Journal ArticleDOI
Low-Threshold Stimulated Emission Using Colloidal Quantum Wells
Chunxing She,Igor Fedin,Dmitriy S. Dolzhnikov,Arnaud Demortière,Arnaud Demortière,Richard D. Schaller,Richard D. Schaller,Matthew Pelton,Matthew Pelton,Dmitri V. Talapin,Dmitri V. Talapin +10 more
TL;DR: It is shown that colloidal nanoplatelets produce amplified spontaneous emission with thresholds as low as 6 μJ/cm(2) and gain as high as 600 cm(-1), both a significant improvement over colloidal nanocrystals.
Journal ArticleDOI
Two-Dimensional CH3NH3PbI3 Perovskite: Synthesis and Optoelectronic Application
Jingying Liu,Yunzhou Xue,Ziyu Wang,Zai-Quan Xu,Changxi Zheng,Bent Weber,Jingchao Song,Yusheng Wang,Yuerui Lu,Yupeng Zhang,Qiaoliang Bao +10 more
TL;DR: A high-performance photodetector was demonstrated, in which the current can be enhanced significantly by shining 405 and 532 nm lasers, showing photoresponsivities of 22 and 12 AW(-1) with a voltage bias of 1 V, respectively.
Journal ArticleDOI
Color-selective semiconductor nanocrystal laser
Hans-Jürgen Eisler,Vikram C. Sundar,Moungi G. Bawendi,Michael Walsh,Henry I. Smith,Victor I. Klimov +5 more
TL;DR: In this article, the authors report the successful development of an optically pumped, colloidal nanocrystals-based distributed feedback laser, in which the narrow gain profiles of these nanoparticles have been matched with the feedback of a second-order distributed feedback.
Journal ArticleDOI
Lead-Free Direct Band Gap Double-Perovskite Nanocrystals with Bright Dual-Color Emission.
Bin Yang,Xin Mao,Feng Hong,Weiwei Meng,Yuxuan Tang,Xusheng Xia,Songqiu Yang,Weiqiao Deng,Ke-Li Han +8 more
TL;DR: The successful design of lead-free direct band gap perovskite NCs with superior optical properties opens the door for high-performance lead-based optoelectronic devices.