Lyddane
Lyddane
Chemistry and physics definitions of scientific terms
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Chemistry and physics
Definition of lyddane
Lyddane-Sachs-Teller relation - A relation between the phonon frequencies and dielectric constants of an ionic crystal which states that (coT/coL)2 = e(~)/e(0), where coT is the angular frequency of transverse optical phonons, coL that of longitudinal optical phonons, e(0) is the static dielectric constant, and e(°°) the dielectric constant at optical frequencies.
Source: http://is.muni.cz/do/rect/el/estud/prif/js11/fyz_chem/web/podpora/Definitions_of_Scientific_Terms.txt
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Definition of lyddane
Chemistry and physics definitions of scientific terms
Definition and meaning of lyddane
Meaning of lyddane
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