type: phenopowerlaw

references:
  - K.M. Jackson and C. Lang,
    Platinum Metals Review 50:15-19, 2006,
    https://doi.org/10.1595/147106705X93359,
    fitted to Fig. 5 (Pt-5% Cu recrystallised)

output: [xi_sl, gamma_sl]

N_sl: [12]

dot_gamma_0_sl: [0.001]
n_sl: [20]
a_sl: [0.9]
xi_0_sl: [0.114e+9]
xi_inf_sl: [0.207e+9]
h_0_sl-sl: [0.7812e+9]
h_sl-sl: [1, 1, 5.123, 0.574, 1.123, 1.123, 1]