Abstract:
Due to the lack of experimental measurements of the Grüneisen parameter γt = − ∂ In ωt/∂ In V at T → 0 K, this magnitude is calculated for salts of f.c.c. and b.c.c. structures using different models and low and room temperature experimental data. In general, for each salt, similar results are obtained with all models, being slightly larger those given by the shell model. When low temperature data are used the values are similar to the room temperature experimental data available. Copyright © 1985 WILEY‐VCH Verlag GmbH & Co. KGaA
Registro:
Documento: |
Artículo
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Título: | On the Calculation of the Pressure Dependence of the Transverse Optical Mode Frequency of Cubic Ionic Crystals |
Autor: | Batana, A.; Faour, J. |
Filiación: | Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Argentina
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Palabras clave: | THERMODYNAMIC PROPERTIES; CUBIC IONIC CRYSTALS; DEFORMATION DIPOLE MODEL; GRUENEISEN PARAMETER; SHELL MODEL; TRANSVERSE OPTICAL MODE FREQUENCY; CRYSTALS |
Año: | 1985
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Volumen: | 130
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Número: | 1
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Página de inicio: | 115
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Página de fin: | 120
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DOI: |
http://dx.doi.org/10.1002/pssb.2221300108 |
Título revista: | physica status solidi (b)
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Título revista abreviado: | Phys. Status Solidi B Basic Res.
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ISSN: | 03701972
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03701972_v130_n1_p115_Batana |
Referencias:
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- Born, M., Huang, K., (1954) Dynamical Theory of Crystal Lattices, , Clarendon Press, Oxford
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- Lowndes, R.P., Martin, D.H., Dielectric Dispersion and the Structures of Ionic Lattices (1969) Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 308, p. 473
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Citas:
---------- APA ----------
Batana, A. & Faour, J.
(1985)
. On the Calculation of the Pressure Dependence of the Transverse Optical Mode Frequency of Cubic Ionic Crystals. physica status solidi (b), 130(1), 115-120.
http://dx.doi.org/10.1002/pssb.2221300108---------- CHICAGO ----------
Batana, A., Faour, J.
"On the Calculation of the Pressure Dependence of the Transverse Optical Mode Frequency of Cubic Ionic Crystals"
. physica status solidi (b) 130, no. 1
(1985) : 115-120.
http://dx.doi.org/10.1002/pssb.2221300108---------- MLA ----------
Batana, A., Faour, J.
"On the Calculation of the Pressure Dependence of the Transverse Optical Mode Frequency of Cubic Ionic Crystals"
. physica status solidi (b), vol. 130, no. 1, 1985, pp. 115-120.
http://dx.doi.org/10.1002/pssb.2221300108---------- VANCOUVER ----------
Batana, A., Faour, J. On the Calculation of the Pressure Dependence of the Transverse Optical Mode Frequency of Cubic Ionic Crystals. Phys. Status Solidi B Basic Res. 1985;130(1):115-120.
http://dx.doi.org/10.1002/pssb.2221300108