Properties of the hot-pressed strontium barium niobate ceramics
作者： Kunihiro Nagata , Yoji Yamamoto , Hideji Igarashi , Kiyoshi Okazaki
DOI: 10.1080/00150198108209556
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摘要: Abstract Strontium-barium niobate, (Sr, Ba)Nb2O6, was hot-pressed and the dielectric, piezoelectric optical properties of samples with a transmission 40–52% in wavelength from 0.35 to 1.4 μm were measured. Anisotropies about 1.5 times found both permittivity electromechanical coupling factor directions perpendicular parallel hot-pressing direction. Curie points substituted by constant small amount rare-earth other ions linearly decreased ionic radius.
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