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We study the electron transport in metallic carbon nanotubes (CNTs) with realistic defects of different types. We focus on large CNTs with many defects in the mesoscopic range. In a recent paper we demonstrated that the electronic transport in those
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb2ede8c1621da7fac3d4b39b790d0b5
Autor:
Michaël Sarrazin, Jean-Jacques Letesson, Christian Didembourg, Emeline Lawarée, Jean-François Colomer, Jean-Yves Matroule, Olivier Deparis, Nicolas Reckinger, Louis Dellieu
Accurate assessment of the antibacterial activity of graphene requires consideration of both the graphene fabrication method and, for supported films, the properties of the substrate. Large-area graphene films produced by chemical vapor deposition we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd6c258f93213cb8a418162d70da9f9e
Here we show results of first-principles investigations aiming at tuning and controlling the catalytic activity of gold nanoclusters through the design of the underlying support. We show that gold clusters adsorbed on a very thin (2 layers) defect-fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ed79b4256bc7e79fe043d320bfd980c
Patterns of silver metal were prepared on DNA networks by a template-directed selective deposition and subsequent metallization process. Scanning force microscopic observations and XPS investigations demonstrated that uniform networks of nanosized si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b3a093513f00a6116ae2586e324da54
Autor:
Andre K. Geim, Sergey V. Morozov, Alexander Zhukov, Leonid Ponomarenko, Irina V. Grigorieva, Kostya S. Novoselov, Fred Schedin, Rahul R. Nair, Peter Blake, R. Yang
Publikováno v:
Solid State Communications
There is an increasing amount of literature concerning electronic properties of graphene close to the neutrality point. Many experiments continue using the two-probe geometry or invasive contacts or do not control samples' macroscopic homogeneity. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::543de37f816266f2e6a64dd70d801b47
We demonstrate a new, versatile class of nanoscale chemical sensors based on single-stranded DNA (ss-DNA) as the chemical sensors recognition site and single-walled carbon nanotube field effect transistors (swCN-FET) as the electronic read-out compon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a07d820354dc9fa91c40785f30156bad
Autor:
G.G.N. Angilella, Jose Alvarez
We propose a model dielectric function for ropes of single-walled nanotubes distributed in a glassy graphite host medium. We study the significance of the bosonic charge excitations arising in interacting quasi-one-dimensional systems in the screenin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7a367496c4c0b935c6b8fe8da56f932