N sc SW_BereSerra_2006_GaN__MO_861114678890_000 1.68475694954 Warning: Maximum number of function evaluations has been exceeded. C11 = 1177.532157 +/- 0.007336 GPa C12 = 186.105469 +/- 0.005187 GPa C44 = 89.394196 +/- 0.001834 GPa B = 516.581031 +/- 0.004235 GPa