(a)–(c) The G(V) of CeOs₂Al₁₀ at 3.0 K on different cyrstal surfaces. (d) The temperature evolution of the soft point-contact conductance curves G(V) as a function of the biased voltage for CeOs₂Al₁₀. The curves are vertically shifted for clarity and the dashed lines are a guide for eyes to show the temperature evolution of the AFM gap Δ₁ and hybridization gap Δ_h, respectively. The arrows mark the position of the kink structure Δ₂ in the conductance curve G(V). (e) Temperature dependence of the extracted AFM gap Δ₁ for CeOs₂Al₁₀ in comparison with the standard mean-field BCS curves and the estimated hybridization gap Δ_h. (f) Zero-bias conductance curve as a function of temperature G₀(T) up to 40 K for a point-contact on CeOs₂Al₁₀.