First-principles verification of CuNNi<sub>3</sub> and ZnNNi<sub>3</sub> as phonon mediated superconductors

First-principles verification of CuNNi₃ and ZnNNi₃ as phonon mediated superconductors

Chen Jian-Yong†^a), Wang Xing^b)

Ultrasoft GGA-PBE band structures of (a) CuNNi₃ and (b) ZnNNi₃.