The renormalized potemtial for cubic crystals

• Autorzy: Gwizdałła, T. , Czerbniak, J.
• Konferencja: Surface and Thin Film Structures' 1999 (7 ; 15-18.09.1999 ; Kazimierz Dolny, Poland)
• Języki publikacji: EN

Abstrakty

EN

The shape of the potential curve for some fcc and bcc crystals has been determined. Starting from the basic shape appropriate for the elastic properties for the temperature 0 K and using the unharmonic renormalization method prposed by Siklos and Plakida, we obtained potentials for temperatures up to the melting point. These potentials were used for subsequent slab calculations of the dynamical properties of the samples studied, performing equally well for bulk as for thin film or surface calculations.

• Czasopismo: Electron Technology
• Rocznik: 2000
• Tom: Vol. 33, No. 3
• Strony: 315-318
• Opis fizyczny: Bibliogr. 18 poz.

Twórcy

autor

Gwizdałła, T.

autor

Czerbniak, J.

• Department of Solid State Physics, University of Łódź, ul. Pomorska 149/153, 90-236 Łódź, Poland