2012
DOI: 10.1063/1.4742862
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Scanning gate microscopy on a graphene nanoribbon

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Cited by 36 publications
(36 citation statements)
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“…46,62,96,158,160,162,[164][165][166]174,176,186,195,196,[199][200][201][202][203][204][205][206]230,and 238) with exception of the previously highlighted experiments and Refs. 157,187, and 211 that did not provide sufficiently high resolution data to make a clear statement.…”
Section: B Observation Of Coulomb Blockadementioning
confidence: 90%
See 1 more Smart Citation
“…46,62,96,158,160,162,[164][165][166]174,176,186,195,196,[199][200][201][202][203][204][205][206]230,and 238) with exception of the previously highlighted experiments and Refs. 157,187, and 211 that did not provide sufficiently high resolution data to make a clear statement.…”
Section: B Observation Of Coulomb Blockadementioning
confidence: 90%
“…From all references presenting data at low temperature over a large range of charge carrier densities (see Refs. 46,56,61,62,96,[156][157][158][159][160]162,[164][165][166]168,173,174,176,180,[186][187][188][189]191,[194][195][196][197][198][199][200][201][202][203][204][205][206]210,211,213,[217][218][219]227,229,233,and 237), most agree that for sufficiently narrow ribbons at sufficiently low temperatures, transport is strongly suppressed. Typically, the conductance decreases with increasing gate voltage until at a certain point conductance is nearly completely suppressed.…”
Section: A Suppressed Conductancementioning
confidence: 99%
“…1 experiments a biased tip couples capacitively to the electron gas under the sample surface and acts as a movable top gate [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17] . When negatively biased, it usually reduces the conductance of the nanostructure compared to that unperturbed by the tip (see e.g.…”
Section: In Scanning Gatementioning
confidence: 99%
“…For example, concentric conductance halos were observed in SGM maps scanned around localized states in graphene quantum dots, 7,8 narrow constrictions, 9,10 and enhanced conductance was reported in narrow nanoribbons. 11 Scanning gate experiments in quantum point contacts were simulated in Ref. 12.…”
Section: Introductionmentioning
confidence: 99%