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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/21740

Title: Sub-monolayer growth of Ag on flat and nanorippled SiO2 surfaces
Authors: Bhatnagar, Mukul
Ranjan, Mukesh
Jolley, Kenny
Smith, Roger
Mukherjee, Subroto
Issue Date: 2016
Publisher: American Institute of Physics (AIP)
Citation: BHATNAGAR, M. ...et al., 2016. Sub-monolayer growth of Ag on flat and nanorippled SiO2 surfaces. Applied Physics Letters, 108, pp. 223101-1 - 223101-4.
Abstract: In-situ Rutherford Backscattering Spectrometry (RBS) and Molecular Dynamics (MD) simulations have been used to investigate the growth dynamics of silver on a flat and the rippled silica surface. The calculated sticking coeficient of silver over a range of incidence angles shows a similar behaviour to the experimental results for an average surface binding energy of a silver adatom of 0.2 eV. This value was used to parameterise the MD model of the cumulative deposition of silver in order to understand the growth mechanisms. Both the model and the RBS results show marginal difference between the atomic concentration of silver on the at and the rippled silica surface, for the same growth conditions. For oblique incidence, cluster growth occurs mainly on the leading edge of the rippled structure.
Description: This paper is in closed access until 31st May 2017.
Sponsor: This work was funded by the UKIERI Grant: IND/CONT/E/13-14/642 and the programme DST-Nanomission.
Version: Accepted for publication
DOI: 10.1063/1.4952950
URI: https://dspace.lboro.ac.uk/2134/21740
Publisher Link: http://dx.doi.org/10.1063/1.4952950
ISSN: 1077-3118
Appears in Collections:Closed Access (Maths)

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