Abstract:
Program GAMMEL has been developed for the calculation of different elastic properties of ionic solids, in particular their pressure dependence. Sodium chloride, caesium chloride and the fluorite structures were studied; an analysis of central and non-central forces was allowed for, considering up to second-neighbour interactions using different potential forms and parametrizations. The program has a flexible structure and allows for a check with experimental elastic data and a cross-checking with an anharmonic property (thermal expansion in the limit of low temperatures). Copyright © 1996 Elsevier Science Ltd.
Registro:
Documento: |
Artículo
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Título: | Gammel: A program for the calculation of the pressure dependence of the elastic constants of ionic crystals |
Autor: | Soriano, M.R.; Bruno, J.A.O.; Batana, A. |
Filiación: | Grupo de Quim. Teórica, Depto. Quim. Inorg., Analitica Q., Universidad de Buenos Aires, Buenos Aires, Argentina Depto. Quim. Inorg., Analitica Q., Fac. de Cie. Exactas y Naturales, Ciudad Universitaria, 1428 Buenos Aires, Argentina
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Año: | 1996
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Volumen: | 20
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Número: | 4
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Página de inicio: | 485
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Página de fin: | 487
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DOI: |
http://dx.doi.org/10.1016/0097-8485(95)00090-9 |
Título revista: | Computers and Chemistry
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Título revista abreviado: | Comput. Chem.
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ISSN: | 00978485
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CODEN: | COCHD
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00978485_v20_n4_p485_Soriano |
Referencias:
- Akima, H., (1974) Comm. ACM, 17 (1), p. 26
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- Barron, T.H.K., Batana, A., (1968) Phys. Rev., 167, p. 814
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- Cowley, R.A., (1962) Proc. Roy. Soc., A268, p. 121
- Cowley, R.A., Cochran, W., Brockhouse, B.N., Woods, A.D.B., (1963) Phys. Rev., 131, p. 1030
- Dutt, N., Agrawal, G.G., Shanker, J., (1985) Phys. Stat. Sol. (B), 132, p. 99
- De Launay, J., (1956) J. Chem. Phys., 24, p. 1071
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- Lewis, J.T., Lehozky, A., Briscoe, C.V., (1967) Phys. Rev., 161, p. 877
- Namjoshi, K.V., Mitra, S.S., Vetelino, J.F., (1971) Phys. Rev. B, 12, p. 4398
- Soriano, M.R., Batana, A., An. Asoc. Quím. Arg., , in press
- Woods, A.D.B., Cochran, W., Brockhouse, B.N., (1962) Phys. Rev., 119, p. 980
Citas:
---------- APA ----------
Soriano, M.R., Bruno, J.A.O. & Batana, A.
(1996)
. Gammel: A program for the calculation of the pressure dependence of the elastic constants of ionic crystals. Computers and Chemistry, 20(4), 485-487.
http://dx.doi.org/10.1016/0097-8485(95)00090-9---------- CHICAGO ----------
Soriano, M.R., Bruno, J.A.O., Batana, A.
"Gammel: A program for the calculation of the pressure dependence of the elastic constants of ionic crystals"
. Computers and Chemistry 20, no. 4
(1996) : 485-487.
http://dx.doi.org/10.1016/0097-8485(95)00090-9---------- MLA ----------
Soriano, M.R., Bruno, J.A.O., Batana, A.
"Gammel: A program for the calculation of the pressure dependence of the elastic constants of ionic crystals"
. Computers and Chemistry, vol. 20, no. 4, 1996, pp. 485-487.
http://dx.doi.org/10.1016/0097-8485(95)00090-9---------- VANCOUVER ----------
Soriano, M.R., Bruno, J.A.O., Batana, A. Gammel: A program for the calculation of the pressure dependence of the elastic constants of ionic crystals. Comput. Chem. 1996;20(4):485-487.
http://dx.doi.org/10.1016/0097-8485(95)00090-9