Elastic moduli of $B_{12}$ and its compounds

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15 February 1992

journal article
research article
Published by American Physical Society (APS) in Physical Review B

Vol. 45 (7) , 3245-3247
https://doi.org/10.1103/physrevb.45.3245

Abstract

We have calculated the bulk modulus and all the elastic moduli that can be obtained from uniaxial strains of

B_{12}

,

B_{12}

C_{3}

,

B_{13}

C_{2}

,

B_{12}

O_{2}

, and

B_{12}

{As}_{2}

. All atoms are allowed to relax to their equilibrium positions under strain and the errors incurred by failure to do so are revealed.

Keywords

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