Effect of bismuth borate/LiF on the sintering, thermal, and microwave dielectric properties of Ba(6-3x)Sm(8+2x)Ti(18)O(54) (x=2/3) solid solution

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Title:	Effect of bismuth borate/LiF on the sintering, thermal, and microwave dielectric properties of Ba(6-3x)Sm(8+2x)Ti(18)O(54) (x=2/3) solid solution
Authors:	Santha, N I
Keywords:	Photopyroelectric technique Elastic properties Lithium-fluoride Site occupancy Raman-spectra
Issue Date:	2008
Publisher:	Wiley
Citation:	International Journal of Applied Ceramic Technology 5(4):334-340;2008
Abstract:	Ba(6-3x)Sm(8+2x)Ti(18)O(54) (x=2/3) (BST) was prepared by the solid-state method and the effect of bismuth borate (BB)/LiF on the sinterability, microstructure, and thermal and microwave dielectric properties were studied. BST+3.5 wt% BB+0.5 wt% LiF composite sintered at 1050 degrees C has Q x f=4500 GHz, epsilon=52, and tau(f)=+6 ppm/degrees C. Raman spectrum of the composite was compared with that of BST and the structural changes were investigated.
URI:	http://ir.niist.res.in:8080/jspui/handle/123456789/1428
ISSN:	1546-542X
Appears in Collections:	2008

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