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  • November 16, 2024 at 2:53 pm #12038
    Maarten Carrette
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    for ffc Cu

    C11=176,7 GPa which is greater than 0.
    C44=78.0 GPa which is greater than 0.
    C11-C12=54.3 GPa which is greater than 0.
    C11+2*C12= 421,5 GPa which is also greater than 0.

    These four evaluations are part of the Born stability condition which is met for this experimental values of fcc CU.

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