Electrical Conductivity of Li2xZn2-3xTi1+xO4 Crystal

Shinichi Furusawa; Yuusuke Koyama

doi:10.4028/www.scientific.net/KEM.534.31

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Synthesis of MnZn-Ferrite Using Coprecipitation Method
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 534Electrical Conductivity of Li2xZn2-3xTi1+xO4...

Electrical Conductivity of Li_2xZn_2-3xTi_1+xO₄ Crystal

Abstract:

Li_2xZn_2-3xTi_1+xO₄(x=0.33, 0.50, 0.60) crystals were grown in a double-mirror type optical floating-zone furnace. The electrical conductivity of Li_2xZn_2-3xTi_1+xO₄of crystal was measured in a frequency range from 100 Hz to 10 MHz and in a temperature range from 330 to 700 K, in nitrogen gas. It was revealed the electrical conductivity mechanism changes at the temperature region of 480520 K. The electrical conductivity of polycrystalline Li_2xZn_2-3xTi_1+xO₄ (x=0.6) shows nearly two orders of magnitude higher values compared to other samples.

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Key Engineering Materials (Volume 534)

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31-35

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https://doi.org/10.4028/www.scientific.net/KEM.534.31

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Online since:

January 2013

Authors:

Shinichi Furusawa, Yuusuke Koyama

Keywords:

Crystal, Crystal Growth, Electrical Conductivity, Floating-Zone Method, Lithium Zinc Titanate

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