Strong electron-phonon coupling and phonon-induced superconductivity in tetragonal C${}_3$N${}_4$ with hole doping

Alexander N. Rudenko, Danis I. Badrtdinov, Igor A. Abrikosov +1

C${}_3$N${}_4$ is a recently discovered phase of carbon nitrides with the tetragonal crystal structure [D.Laniel $\text{et al.}$, Adv. Mater. 2023, 2308030] that is stable at ambient…