Journal ArticleDOI
Carbon-based electronics.
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This work reviews the progress that has been made with carbon nanotubes and, more recently, graphene layers and nanoribbons and suggests that it could be possible to make both electronic and optoelectronic devices from the same material.Abstract:
The semiconductor industry has been able to improve the performance of electronic systems for more than four decades by making ever-smaller devices. However, this approach will soon encounter both scientific and technical limits, which is why the industry is exploring a number of alternative device technologies. Here we review the progress that has been made with carbon nanotubes and, more recently, graphene layers and nanoribbons. Field-effect transistors based on semiconductor nanotubes and graphene nanoribbons have already been demonstrated, and metallic nanotubes could be used as high-performance interconnects. Moreover, owing to the excellent optical properties of nanotubes it could be possible to make both electronic and optoelectronic devices from the same material.read more
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Reference EntryDOI
Carbon-Based Interconnects for RF Nanoelectronics
Wen-Sheng Zhao,Wen-Yan Yin +1 more
TL;DR: In this paper, circuit-oriented modeling techniques for both carbon nanotube (CNT) and graphene nanoribbon (GNR) interconnects are introduced based on their circuit models.
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A promising photoelectrochemical sensor based on a ZnO particle decorated N-doped reduced graphene oxide modified electrode for simultaneous determination of catechol and hydroquinone
TL;DR: In this paper, a two-step synthesis of a nitrogen-doped reduced graphene oxide-ZnO (N-Doped Reduced Gated Gated ZnO) nanocomposite and its photo electrochemical application is described.
Journal ArticleDOI
A computational study on electrical characteristics of a novel band-to-band tunneling graphene nanoribbon FET
TL;DR: In this paper, a modified structure was proposed for the band-to-band tunneling field effect transistor (BTBT-FET) mainly to suppress the ambipolar current with the assumption that the ON state characteristics, especially sub-threshold swing, must not be degraded.
Journal ArticleDOI
Separation of Semiconducting Carbon Nanotubes Using Conjugated Polymer Wrapping.
Jingyi Wang,Ting Lei +1 more
TL;DR: The aim of this review is to provide polymer chemist a basic concept of polymer based SWNT separation, as well as some polymer design strategies, influential factors and potential applications.
Journal ArticleDOI
Electrochemical studies on liquid properties in extended nanospaces using mercury microelectrodes.
Takehiko Tsukahara,Takuya Kuwahata,Akihide Hibara,Haeng-Boo Kim,Kazuma Mawatari,Takehiko Kitamori +5 more
TL;DR: The developed nanofluidic chip becomes a new experimental tool for demonstrating confinement‐induced nanospatial electrochemical properties of liquids.
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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.
Journal ArticleDOI
The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
Journal ArticleDOI
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.
Journal ArticleDOI
Experimental observation of the quantum Hall effect and Berry's phase in graphene
TL;DR: In this paper, an experimental investigation of magneto-transport in a high-mobility single layer of Graphene is presented, where an unusual half-integer quantum Hall effect for both electron and hole carriers in graphene is observed.