Journal ArticleDOI
Plasmonic Hot Electron Induced Structural Phase Transition in a MoS2 Monolayer
Yimin Kang,Sina Najmaei,Zheng Liu,Yanjun Bao,Yumin Wang,Xing Zhu,Naomi J. Halas,Peter Nordlander,Pulickel M. Ajayan,Jun Lou,Zheyu Fang +10 more
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TLDR
A reversible 2H-to-1T phase transition in a MoS2 monolayer is realized by plasmonic hot electrons, resulting in an effective shift of photoluminescence.Abstract:
A reversible 2H-to-1T phase transition in a MoS2 monolayer is realized by plasmonic hot electrons. This transition can be actively controlled by the incident light intensity, wavelength, sample areas, and perimeters, resulting in an effective shift of photoluminescence. The suggested configuration paves the way for plasmonic optoelectronic device applications of MoS2 in the future.read more
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Recent Advances in Ultrathin Two-Dimensional Nanomaterials
Chaoliang Tan,Xiehong Cao,Xiehong Cao,Xue-Jun Wu,Qiyuan He,Jian Yang,Xiao Zhang,Junze Chen,Wei Zhao,Shikui Han,Gwang-Hyeon Nam,Melinda Sindoro,Hua Zhang +12 more
TL;DR: The unique advances on ultrathin 2D nanomaterials are introduced, followed by the description of their composition and crystal structures, and the assortments of their synthetic methods are summarized.
Journal ArticleDOI
Plasmon-induced hot carrier science and technology
TL;DR: Recent advances in the understanding and application of plasmon-induced hot carrier generation are discussed and some of the exciting new directions for the field are highlighted.
Journal ArticleDOI
Two-dimensional transition metal dichalcogenide nanosheet-based composites.
Chaoliang Tan,Hua Zhang +1 more
TL;DR: This critical review will introduce the recent progress in hybrid nanoarchitectures based on 2D TMD nanosheets, and their synthetic strategies, properties, and applications are systematically summarized and discussed, with emphasis on those new appealing structures, properties and functions.
Journal ArticleDOI
2D Transition‐Metal‐Dichalcogenide‐Nanosheet‐Based Composites for Photocatalytic and Electrocatalytic Hydrogen Evolution Reactions
TL;DR: Recent progress in photocatalytic and electrocatalytic HERs using 2D TMD-based composites as catalysts is discussed.
Journal ArticleDOI
Nanoarchitectonics for Transition-Metal-Sulfide-Based Electrocatalysts for Water Splitting.
Yanna Guo,Yanna Guo,Teahoon Park,Jin Woo Yi,Joel Henzie,Jeonghun Kim,Zhongli Wang,Bo Jiang,Yoshio Bando,Yoshiyuki Sugahara,Jing Tang,Yusuke Yamauchi +11 more
TL;DR: Insightful insights gathered in the process of studying TMS are provided, and valuable guidelines for engineering other kinds of nanomaterial catalysts for energy conversion and storage technologies are described.
References
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Journal ArticleDOI
Electronics and optoelectronics of two-dimensional transition metal dichalcogenides.
TL;DR: This work reviews the historical development of Transition metal dichalcogenides, methods for preparing atomically thin layers, their electronic and optical properties, and prospects for future advances in electronics and optoelectronics.
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Emerging Photoluminescence in Monolayer MoS2
Andrea Splendiani,Liang Sun,Yuanbo Zhang,Tianshu Li,Jonghwan Kim,Chi-Yung Chim,Giulia Galli,Feng Wang,Feng Wang +8 more
TL;DR: This observation shows that quantum confinement in layered d-electron materials like MoS(2), a prototypical metal dichalcogenide, provides new opportunities for engineering the electronic structure of matter at the nanoscale.
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Plasmonics: merging photonics and electronics at nanoscale dimensions.
TL;DR: The current status and future prospects of plAsmonics in various applications including plasmonic chips, light generation, and nanolithography are reviewed.
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Ultrasensitive photodetectors based on monolayer MoS2.
TL;DR: Ultraensitive monolayer MoS2 phototransistors with improved device mobility and ON current are demonstrated, showing important potential for applications in MoS 2-based integrated optoelectronic circuits, light sensing, biomedical imaging, video recording and spectroscopy.
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Anomalous lattice vibrations of single- and few-layer MoS2.
TL;DR: This work exemplifies the evolution of structural parameters in layered materials in changing from the three-dimensional to the two-dimensional regime by characterized by Raman spectroscopy.