Dielectric Behaviour of AgNa (NO_2)_2 Powders

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概要

• 論文の詳細を見る

• Dielectric constant of compressed AgNa(NO_2)_2 powders of various particle size has been measured at 1 kHz over a wide range of temperature. The dielectric constant decrease with the decrease in particle size. Dielectric anomaly at the ferroelectric transition has completely disappeared for powders of less than 100 μm particle size. The measured values of the dielectric constant even for the biggest particle size are lower than the theoretically expected value for a polycrystalline sample. A reasonably good explanation of such a behaviour has been given by postulating the formation of defective surface layer of low dielectric constant.

• 社団法人日本物理学会の論文
• 1975-07-15

著者

• Bawa S

  National Physical Lab. New Delhi Ind

• Bawa S.

  Department Of Physics And Astrophysics University Of Delhi

• Khanna L.

  Department Of Physics And Astrophysics University Of Delhi

• Bawa S.S.

  Department of Physics and Astrophysics, University of Delhi

• Khanna L.K.

  Department of Physics and Astrophysics, University of Delhi

関連論文

• Behaviour of Ionic Effects on Response Times of Surface Stabilized Ferroelectric Liquid Crystal Devices
• Dynamics of Helix Winding, Unwinding and Switching of Ferroelectric Liquid Crystals
• Dielectric Behaviour of AgNa (NO_2)_2 Powders

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