Calculation of the effective charge of crystals and its volume dependence

A program for the calculation of the effective charge and its volume dependence of solids of NaCl, CsCl, CaF2 and zincblende structures has been developed, which employs three different evaluations: (a) using the second Szigeti equation; (b) using the latter equation with γt = -(∂ ln ωt/∂ ln V) obta...

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Detalles Bibliográficos
Autor principal: Batana, A.
Otros Autores: Bruno, J.A.O
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1991
Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
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100 1 |a Batana, A. 
245 1 0 |a Calculation of the effective charge of crystals and its volume dependence 
260 |c 1991 
270 1 0 |m Batana, A.; Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
506 |2 openaire  |e Política editorial 
504 |a Barron, Batana, Pressure dependence of the optical properties of alkali halide crystals (1969) Philosophical Magazine, 20, p. 619 
504 |a Barron, Collins, White, (1980) Adv. Phys., 29, p. 609 
504 |a Barsch, Achar, Shell Model Calculation of Microscopic Grüneisen Parameters for Rocksalt-Type Materials (1969) physica status solidi (b), 35, p. 881 
504 |a Bartels, Schuele, (1965) J. Phys. Chem. Sol., 26, p. 537 
504 |a Bataria, Faour, Pressure dependence of the effective charge of ionic crystals (1984) Journal of Physics and Chemistry of Solids, 45, p. 571 
504 |a Batana, Hense, (1980) J. Phys. Chem. Sol., 41, p. 863 
504 |a Batana, Soriano, (1983) J. Phys. Chem. Sol., 44, p. 741 
504 |a Batana A., Castillo A. D. & Fracchia R. M. (1991) To be published; Born, Huang, (1954) Dynamical Theory of Crystal Lattices, , Clarendon Press, Oxford 
504 |a Cochran, (1959) Phys. Rev. Lett., 2, p. 495 
504 |a Cochran, Theory of the Lattice Vibrations of Germanium (1959) Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 253 A, p. 260 
504 |a Dick, Jr, Overhauser, (1958) Phys. Rev., 112, p. 90 
504 |a Dutt, Agrawal, Shanker, (1985) Phys. Stat. Sol., 85, p. 91 
504 |a Hardy, Lattice dynamics of alkali halide crystals in relation to specific heat data (1962) Philosophical Magazine, 7, p. 315 
504 |a Madan, (1971) J. Chem. Phys., 55, p. 464 
504 |a Mitskevich, (1964) Sov. Phys. Sol. State, 5, p. 2568 
504 |a Szigeti, (1949) Trans. Faraday. Soc., 45, p. 155 
520 3 |a A program for the calculation of the effective charge and its volume dependence of solids of NaCl, CsCl, CaF2 and zincblende structures has been developed, which employs three different evaluations: (a) using the second Szigeti equation; (b) using the latter equation with γt = -(∂ ln ωt/∂ ln V) obtained from the generalized first Szigeti equation; and (c) using Hardy's model for seven different short-range potential forms. It consists of the FORTRAN-77 program DLOGS.FOR, which reads the input data from up to three input files (INPUTx.INP, x = 1, 2, 3; each of them with up to four data sets), calls subroutines SZIG2.FOR, SZI G12.FOR and HARDY.FOR for the computations by the three evaluations mentioned, respectively, and produces the corresponding output files (OUTPUTx. OUT, x = 1, 2, 3). DLOGS.FOR uses subroutines DIFDAT.FOR and DIFMA.FOR for calculating percentual differences between data. HARDY.FOR uses subroutine TABDAT.FOR which performs calculations with the short-range potentials mentioned above. © 1991.  |l eng 
536 |a Detalles de la financiación: Universidad de Buenos Aires 
536 |a Detalles de la financiación: Acknowledgmmts-The authors gratefully acknowledge the financial assistance given by the Universidad de Buenos Aires, Argentina. 
593 |a Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
700 1 |a Bruno, J.A.O. 
773 0 |d 1991  |g v. 15  |h pp. 225-233  |k n. 3  |p Comput. Chem.  |x 00978485  |w (AR-BaUEN)CENRE-1040  |t Computers and Chemistry 
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856 4 0 |u https://hdl.handle.net/20.500.12110/paper_00978485_v15_n3_p225_Batana  |y Handle 
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