Optical and electric manifestations of incommensurate phase in NH₄HSeO₄ crystals

Temperature dependences of the optical path difference by the variable part of refractive index D = (n − 1)l and the components ε′ and ε′′ of complex dielectric permittivity for NH₄HSeO₄ single crystal are studied in the temperature range of 220–300 K. Anomalous behaviour of these dependences in t...

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Bibliographic Details
Date:1999
Main Authors: Andriyevsky, B.V., Czapla, Z., Dacko, S., Myshchyshyn, O.Ya.
Format: Article
Language:English
Published: Інститут фізики конденсованих систем НАН України 1999
Series:Condensed Matter Physics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/121016
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Optical and electric manifestations of incommensurate phase in NH₄HSeO₄ crystals / B.V. Andriyevsky, Z. Czapla, S. Dacko, O.Ya. Myshchyshyn // Condensed Matter Physics. — 1999. — Т. 2, № 4(20). — С. 685-691. — Бібліогр.: 13 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine