DAMASK_EICMD/examples/ConfigFiles/Phase_Phenopowerlaw_Gold.yaml

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YAML

# parameters fitted by D. Ma to:
# On the mathematical description of the tensile stress-strain curves of polycrystalline face centered cubic metals
# International Journal of Plasticity, Volume 12, Issue 1, 1996, Pages 35-43
# DOI: 10.1016/S0749-6419(95)00043-7
Gold:
lattice: cF
mechanics:
output: [F, P, F_e, F_p, L_p, O]
elasticity: {type: hooke, C_11: 191e9, C_12: 162e9, C_44: 42.2e9}
plasticity:
type: phenopowerlaw
output: [xi_sl]
N_sl: [12]
n_sl: 83
dot_gamma_0_sl: 0.001
h_0_sl_sl: 75e6
h_sl_sl: [1, 1, 1.4, 1.4, 1.4, 1.4]
a_sl: 1.0
xi_0_sl: [26e6]
xi_inf_sl: [53e6]