Ultrathin film of nickel on the Cu (100) surface: Atomic structure and phonons

Journal Article · Fri Nov 14 00:00:00 EST 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4898886· OSTI ID:22390454

Borisova, Svetlana D., E-mail: [e-mail], E-mail: [e-mail], E-mail: [e-mail]; Rusina, Galina G., E-mail: [e-mail], E-mail: [e-mail], E-mail: [e-mail] ^[1]

---

1. Institute of Strength Physics and Materials Science SB RAS, Tomsk, 634055, Russia and National Research Tomsk State University, Tomsk, 634050 (Russian Federation)

We investigated the structural and vibrational properties of the Cu (100) surface covered with ultrathin (1-5 ML) Ni films using interaction potential from the embedded atom method. The surface relaxation, dispersion relation and polarization of vibrational modes are discussed. Our calculated structural parameters are in good agreement with experimental results. The obtained vibrational frequencies compare well with the available experimental data.

• OSTI ID: 22390454
• Journal Information: AIP Conference Proceedings, Vol. 1623, Issue 1; Conference: International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk (Russian Federation), 3-5 Sep 2014; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ATOMS
COMPARATIVE EVALUATIONS
CRYSTAL STRUCTURE
DISPERSION RELATIONS
NICKEL
PHONONS
POLARIZATION
POTENTIALS
RELAXATION
SURFACES
THIN FILMS