Biel, Blanca, Triozon, François, Blase, X., Roche, Stephan
We report a first-principles based study of mesoscopic quantum transport in chemically doped graphene nanoribbons with a width up to 10 nm. The occurrence of quasibound states related to boron...
Anomalous Doping Effects on Charge Transport in Graphene Nanoribbons (2009)
Biel, Blanca, Blase, X., Triozon, François, Roche, Stephan
We present first-principles calculations of quantum transport in chemically doped graphene nanoribbons with a width of up to 4 nm. The presence of boron and nitrogen impurities is shown to yield...
Charge Transport in Disordered Graphene-Based Low Dimensional Materials (2008)
Cresti, Alessandro, Nemec, Norbert, Biel, Blanca, Niebler, Gabriel, Triozon, Francois, Cuniberti, Gianaurelio, ...
Two-dimensional graphene, carbon nanotubes and graphene nanoribbons represent a novel class of low dimensional materials that could serve as building blocks for future carbon-based nanoelectronics....
Ab initio study of transport properties in defected carbon nanotubes: an O(N) approach (2008)
Biel, Blanca, García-Vidal, F. J., Rubio Secades, Ángel, Flores, Fernando
8 pages, 12 figures (publisher version).-- PACS nrs.: 73.63.Fg, 72.10.Fk, 73.23.-b.-- Printed version published on July 23, 2008.-- ArXiv pre-print available at: http://arxiv.org/abs/0801.2732v1
Ab initio study of transport properties in defected carbon nanotubes: an O(N) approach (2008)
Biel, Blanca, Garcia-Vidal, F. J., Rubio, Angel, Flores, Fernando
A combination of ab initio simulations and linear-scaling Green's functions techniques is used to analyze the transport properties of long (up to one micron) carbon nanotubes with realistic disorder....
Lherbier, Aurelien, Biel, Blanca, Niquet, Yann-Michel, Roche, Stephan
We report on a numerical study of quantum transport in disordered two dimensional graphene and graphene nanoribbons. By using the Kubo and the Landauer approaches, transport length scales in the...
Nanociencia: Manipulación a Escala Atómica y Molecular (2006)
Biel, Blanca, Flores, Fernando, Brihuega, Iván, Pablo, Pedro J. De, Gómez-Herrero, Julio, Gómez-Navarro, Cristina, ...
El invento de la microscopía de proximidad ha permitido la manipulación individual de átomos y moléculas con el objetivo de conformar sistemas funcionales nanométricos que constituyen el núcleo...
Nanociencia: Manipulación a Escala Atómica y Molecular (2006)
Biel, Blanca, Flores, Fernando, Brihuega, Iván, Pablo, Pedro J. De, Gómez-Herrero, Julio, Gómez-Navarro, Cristina, ...
El invento de la microscopía de proximidad ha permitido la manipulación individual de átomos y moléculas con el objetivo de conformar sistemas funcionales nanométricos que constituyen el núcleo...
Anderson localization in carbon nanotubes: defect density and temperature effects (2005)
Biel, Blanca, Garcia-Vidal, F. J., Rubio, Angel, Flores, Fernando
The role of irradiation induced defects and temperature in the conducting properties of single-walled (10,10) carbon nanotubes has been analyzed by means of a first-principles approach. We find that...
Schottky contacts on passivated GaAs(100) surfaces: barrier height and reactivity (2004)
Kampen,Thorsten, Schüller,A., Zahn,D.R.T., Biel,Blanca, Ortega,José, Pérez,Ruben, ...
We present results on the experimental and theoretical investigations of metal contacts on chalcogen passivated GaAs(1 0 0) surfaces. Photoemission spectroscopy investigations show that depending on...
Schottky contacts on passivated GaAs(100) surfaces: barrier height and reactivity (2004)
Kampen, Thorsten, Schüller, A., Zahn, D.R.T., Biel, Blanca, Ortega, José, Pérez, Ruben, ...
We present results on the experimental and theoretical investigations of metal contacts on chalcogen passivated GaAs(1 0 0) surfaces. Photoemission spectroscopy investigations show that depending on...