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Some Special Models of the Spatial Theory of Dispersion
Author(s) -
Litzman O.,
Holý V.
Publication year - 1979
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220930115
Subject(s) - dipole , exponential function , statistical physics , dispersion (optics) , basis (linear algebra) , refraction , dielectric , physics , exponential decay , mathematics , classical mechanics , mathematical analysis , optics , geometry , quantum mechanics
A classical system of dipoles is investigated interacting via retarded dipole‐dipole and nonretarded “mechanical” forces. On the basis of formulae deduced in previous papers two models of mechanical forces (exponential model and next‐nearest neighbour model) are investigated. After evaluating of refraction indices and reflexivity for both the models it is shown that the results are comparable with those of the continuous model dielectric.