caa a22 4500 463226763 CHVBK 20180405153229.0 cr unu---uuuuu 170326e20070201xx s 000 0 eng 10.1007/s10853-006-0016-9 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0016-9 Vora Aditya Parmeshwari 165, Vijaynagar Area, Hospital Road, 370 001, Bhuj-Kutch, Gujarat, India aut Computation of phonon dynamics of Mg70Zn30 metallic glass [Elektronische Daten] [Aditya Vora] In the present paper, the computation of the phonon dynamics of binary Mg70Zn30 metallic glass is reported using the well-recognized model potential of Gajjar et al. The present study includes the phonon dispersion curves (PDC), elastic and thermodynamic properties such as longitudinal sound velocity υL, transverse sound velocity υT, Debye temperature θD, isothermal bulk modulus B T, modulus of rigidity G, Poisson's ratio σ and Young's modulus Y and specific heat capacity C V of the glass. Three theoretical models given by Hubbard-Beeby (HB), Takeno-Goda (TG) and Bhatia-Singh (BS) are used to compute the PDC. Five local field correction functions proposed by Hartree (H), Taylor (T), Ichimaru-Utsumi (IU), Farid etal. (F) and Sarkar etal. (S) are employed for the first time to study the effect of exchange and correlation in the aforesaid properties. The pseudo-alloy-atom (PAA) model is applied for the first time instead of Vegard's Law. Springer Science+Business Media, Inc., 2007 Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/3(2007-02-01), 935-940 0022-2461 42:3<935 2007 42 10853 https://doi.org/10.1007/s10853-006-0016-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0016-9 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Vora Aditya Parmeshwari 165, Vijaynagar Area, Hospital Road, 370 001, Bhuj-Kutch, Gujarat, India aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/3(2007-02-01), 935-940 0022-2461 42:3<935 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer