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Far-IR reflectance study on B-site disordered Ba (Zn1/3Ta2/3)O3 dielectric resonator
, V. R.K. Murthya
Published in Elsevier Science Ltd, Exeter
2000
Volume: 35
   
Issue: 8
Pages: 1325 - 1332
Abstract
A far-IR reflectance spectrum of a disordered Ba(Zn1/3Ta2/3)O3 dielectric resonator has been studied. The spectrum was analyzed with the Generalized Oscillator model. The real part of the dielectric constant (εr) and loss tangent (tanδ) calculated from the parameters obtained from the fit is comparable to the values measured at microwave frequencies. The possible mode identification and their individual mode contribution to the real and imaginary parts of the complex dielectric constant are also analyzed.
About the journal
JournalData powered by TypesetMaterials Research Bulletin
PublisherData powered by TypesetElsevier Science Ltd, Exeter
ISSN00255408
Open AccessNo
Concepts (9)
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    Ceramic materials
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    Dielectric devices
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    Infrared spectroscopy
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    Lattice vibrations
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    MICROWAVES
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    Permittivity
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    Resonators
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    Dielectric resonators
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    BARIUM COMPOUNDS