Figure 7
From: Scaling laws for ion irradiation effects in iron-based superconductors

Scaling relations of the absolute value of the critical temperature degradation rate, \(|d(T_c/T_{c,0})/d(dpa)|\), and London penetration depth increase rate, \(d(\lambda\)(5K)/\(\lambda\)(5K)\(_0)/d(dpa)\), with the critical temperature of the pristine sample, representative of the strength of the superconducting state.