2008
DOI: 10.1038/nnano.2008.199
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Approaching ballistic transport in suspended graphene

Abstract: The recent discovery of methods to isolate graphene 1-3 , a one-atom-thick layer of crystalline carbon, has raised the possibility of a new class of nano-electronics devices based on the extraordinary electrical transport and unusual physical properties 4,5 of this material. However, the experimental realization of devices displaying these properties was, until now, hampered by the influence of the ambient environment, primarily the substrate. Here we report on the fabrication of Suspended Graphene (SG) device… Show more

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Cited by 3,045 publications
(2,288 citation statements)
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“…2(b) with a function G/G 11K = 1 − AT p , and extract p = 2.1 ± 0.2 for both curves. This Tdependence strongly supports diffusive charge transport dominated by long-range charge impurities, as reported in previous experiments on high-mobility devices 12,22,23 and expected theoretically 5 . The inset of Fig.…”
supporting
confidence: 90%
“…2(b) with a function G/G 11K = 1 − AT p , and extract p = 2.1 ± 0.2 for both curves. This Tdependence strongly supports diffusive charge transport dominated by long-range charge impurities, as reported in previous experiments on high-mobility devices 12,22,23 and expected theoretically 5 . The inset of Fig.…”
supporting
confidence: 90%
“…With the advent of high mobility samples that may be either suspended 29,30 or supported on BN substrates 31,32 , and advanced device geometry such as dual-gates or split top gates [33][34][35] , few-layer graphene provides QH systems with unusual symmetries and unprecedented tunability.…”
mentioning
confidence: 99%
“…Its material properties, such as atomically thin dimension, unparalleled room-temperature mobility [4][5][6][7][8] , thermal conductivity 9 and current carrying capacity 10 , are far superior to those of silicon, whereas its two-dimensionality (2D) is naturally compatible with standard CMOS-based technologies. However, as a gapless semiconductor, graphene cannot be directly applied in standard digital electronic circuitry.…”
mentioning
confidence: 99%