Surface phonons of NiO(001) ultrathin films grown pseudomorphically on Ag(001)

K. L. Kostov, S. Polzin, F. O. Schumann +1

For a ultrathin NiO(001) film of 4 monolayers (ML) thickness grown on Ag(001), the vibrational properties have been determined by high-resolution electron energy loss spectroscopy…