Lattice dynamics of metallic glass Ca70Mg30 on the model of Bhatia and Singh
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
27/05/2014
27/05/2014
01/12/1998
|
Resumo |
The lattice dynamical studies of the metallic glass Ca70Mg30 by Bhatia and Singh on their model contained two shortcomings, firstly the electron-ion interaction matrix was wrong and secondly, the numerical value of the bulk modulus of the electron gas was accepted arbitrarily. By modifying the electron-ion dynamical matrix and determining all the model parameters from the experimental data, we made a fresh study of the lattice dynamics of Ca70Mg30 and compared it to the earlier studies of Bhatia and Singh and also with experimental phonons. |
Formato |
655-660 |
Identificador |
http://przyrbwn.icm.edu.pl/APP/ABSTR/94/a94-4-3.html Acta Physica Polonica A, v. 94, n. 4, p. 655-660, 1998. 0587-4246 http://hdl.handle.net/11449/65637 WOS:000077112100003 2-s2.0-18844371208 |
Idioma(s) |
eng |
Relação |
Acta Physica Polonica A |
Direitos |
openAccess |
Tipo |
info:eu-repo/semantics/article |