Abstract
Boron icosahedral structures are the basic building structures of many important hard borides and especially B4C. The structural and thermodynamic properties of B4C have been examined applying molecular dynamics simulation with the use of both ab initio and bond order Tersoff potentials. Various physical quantities of B4C including the elastic constants, thermal expansion coefficients, and specific heat have been examined.
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Original English Text © T.E. Letsoalo, J.E. Lowther, 2012, published in Sverkhtverdye Materialy, 2012, Vol. 34, No. 1, pp. 38–48.
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Letsoalo, T.E., Lowther, J.E. Elastic and thermodynamic properties of potentially superhard carbon boride materials. J. Superhard Mater. 34, 28–36 (2012). https://doi.org/10.3103/S1063457612010030
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DOI: https://doi.org/10.3103/S1063457612010030