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Open Access item Designing multifunctional chemical sensors using Ni and Cu doped carbon nanotubes

Authors:Mowbray, D. J.
García-Lastra, J. M.
Thygesen, Kristian S.
Rubio Secades, Ángel
Jacobsen, K. W.
Keywords:CO, Metal-doping, Nanosensing, Nanotubes
Issue Date:Dec-2010
Citation:physica status solidi (b) 247(11-12): 2678-2682 (2010)
Abstract:We demonstrate a “bottom up” approach to the computational design of a multifunctional chemical sensor. General techniques are employed for describing the adsorption coverage and resistance properties of the sensor based on density functional theory and non-equilibrium Green's function methodologies, respectively. Specifically, we show how Ni and Cu doped metallic (6,6) single-walled carbon nanotubes may work as effective multifunctional sensors for both CO and NH3.
Description:5 páginas, 5 figuras, 1 tabla.-- arXiv:1004.5334v1
Publisher version (URL):http://dx.doi.org/10.1002/pssb.201000171
E-ISSNmetadata.dc.identifier.doi = DOI:1521-3951
Appears in Collections:(CFM) Artículos

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