Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/1633
Title: | Microstructural and elastic properties of silicon-germanium-carbon alloys |
Authors: | Kelires, Pantelis C. |
metadata.dc.contributor.other: | Κελίρης, Παντελής |
Major Field of Science: | Social Sciences |
Keywords: | Chemical bonds;Computer simulation;Elasticity;Silicon alloys;Monte Carlo method;Interpolation |
Issue Date: | Aug-1996 |
Source: | Applied Surface Science,1996, vol. 102, pp. 12-16 |
Volume: | 102 |
Start page: | 12 |
End page: | 16 |
Journal: | Applied Surface Science |
Abstract: | We present a theoretical study, based on Monte Carlo simulations, of the equilibrium structure and elastic properties of Si1-x-yGexCy. alloys. We find a repulsive interaction among C substitutionals at short separations and, consistently with previous work, a preferred third nearest-neighbour-atom arrangement. Very few Ge-C bonds are found. We also observe significant deviations of the structural parameters of the system from linearly interpolated values. This effect is linked to a considerable downward bowing of the elastic constants of the material, as C is added. |
URI: | https://hdl.handle.net/20.500.14279/1633 |
ISSN: | 01694332 |
DOI: | 10.1016/0169-4332(96)00010-4 |
Rights: | © Elsevier |
Type: | Article |
Affiliation: | University of Crete |
Affiliation : | University of Crete Foundation for Research & Technology-Hellas (F.O.R.T.H.) |
Appears in Collections: | Άρθρα/Articles |
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