Journal ArticleDOI
New directions in science and technology: two-dimensional crystals
TLDR
Graphene is possibly one of the largest and fastest growing fields in condensed matter research as mentioned in this paper, however, graphene is only one example in a large class of two-dimensional crystals with unusual properties.Abstract:
Graphene is possibly one of the largest and fastest growing fields in condensed matter research. However, graphene is only one example in a large class of two-dimensional crystals with unusual properties. In this paper we briefly review the properties of graphene and look at the exciting possibilities that lie ahead.read more
Citations
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Graphene-Like Two-Dimensional Materials
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Catalysis with two-dimensional materials and their heterostructures
TL;DR: Recent advances in the use of graphene and other 2D materials in catalytic applications are reviewed, focusing in particular on the catalytic activity of heterogeneous systems such as van der Waals heterostructures (stacks of several 2D crystals).
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Phonon-limited mobility in n -type single-layer MoS 2 from first principles
TL;DR: In this article, the authors studied the phonon-limited mobility in intrinsic $n$-type single-layer MoS for temperatures $Tg100$ K. The mobility is weakly dependent on the carrier density.
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Controlled charge trapping by molybdenum disulphide and graphene in ultrathin heterostructured memory devices
Min Sup Choi,Gwan Hyoung Lee,Gwan Hyoung Lee,Young-Jun Yu,Young-Jun Yu,Dae Yeong Lee,Seung-Hwan Lee,Philip Kim,James Hone,Won Jong Yoo +9 more
TL;DR: These non-volatile memory devices, based on field-effect transistors with large hysteresis, consisting entirely of stacked two-dimensional materials show high mobility, high on/off current ratio, large memory window and stable retention, providing a promising route towards flexible and transparent memory devices utilizing atomically thin two- dimensional materials.
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High-performance, highly bendable MoS2 transistors with high-K dielectrics for flexible low-power systems
Hsiao-Yu Chang,Shixuan Yang,Jongho Lee,Li Tao,Wan Sik Hwang,Debdeep Jena,Nanshu Lu,Deji Akinwande +7 more
TL;DR: Detailed studies of MoS2 transistors on industrial plastic sheets reveal robust electronic properties down to a bending radius of 1 mm which is comparable to previous reports for flexible graphene transistors, and provides guidance for achieving flexible MoS 2 transistors that are reliable at sub-mm bending radius.
References
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Journal ArticleDOI
Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
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The electronic properties of graphene
TL;DR: In this paper, the basic theoretical aspects of graphene, a one-atom-thick allotrope of carbon, with unusual two-dimensional Dirac-like electronic excitations, are discussed.
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Two-dimensional gas of massless Dirac fermions in graphene
Kostya S. Novoselov,A. K. Geim,Sergey V. Morozov,Da Jiang,Mikhail I. Katsnelson,Irina V. Grigorieva,S. V. Dubonos,A. A. Firsov +7 more
TL;DR: This study reports an experimental study of a condensed-matter system (graphene, a single atomic layer of carbon) in which electron transport is essentially governed by Dirac's (relativistic) equation and reveals a variety of unusual phenomena that are characteristic of two-dimensional Dirac fermions.
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Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene
TL;DR: Graphene is established as the strongest material ever measured, and atomically perfect nanoscale materials can be mechanically tested to deformations well beyond the linear regime.
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Single-layer MoS2 transistors
TL;DR: Because monolayer MoS(2) has a direct bandgap, it can be used to construct interband tunnel FETs, which offer lower power consumption than classical transistors, and could also complement graphene in applications that require thin transparent semiconductors, such as optoelectronics and energy harvesting.