Microwave dielectric properties of Ba(Mg1/3Ta((2-2x))(/3)Wx/3Tix/3)O-3 ceramics

dc.contributor.author	Surendran, K P
dc.contributor.author	Mohanan, P
dc.contributor.author	Sebastian, M T
dc.date.accessioned	2016-01-18T08:19:14Z
dc.date.available	2016-01-18T08:19:14Z
dc.date.issued	2006
dc.identifier.citation	Materials Research Bulletin 41(4):784-790;13 Apr 2006	en_US
dc.identifier.issn	0025-5408
dc.identifier.uri	http://ir.niist.res.in:8080/jspui/handle/123456789/2191
dc.description.abstract	The microwave dielectric properties of ceramics based on Ba(Mg1/3Ta(2-2x)/3Wx/3Tix/3)O-3 is investigated as a function of x. The densification as well as dielectric properties deteriorate with increase in the substitution levels of (Ti1/3W1/3)(3.33+) at (Ta-2/3)(3.33+) site in Ba(Mg1/3Ta2/3)O-3. The iota(f) is approaching zero betweenx = 0.1 and 0. 15 in Ba(Mg(1/3)Ta((2-2x)/3)k(x/3)Ti(x/3))O-3 where quality factor is reasonably good (Q(u) x f = 80,000-90,000 GHz). The Ba(Mg1/3Ta(2-2x)/3Wx/3Tix/3)O-3 with x = 1.0 has epsilon(r) = 15.4, iota(f) = -25.1 ppm/ degrees C, Q(u) x f = 35,400 GHz.	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier	en_US
dc.subject	Ceramics	en_US
dc.subject	X-ray diffraction	en_US
dc.subject	Crystal structure	en_US
dc.subject	Dielectric properties	en_US
dc.subject	Complex permittivity	en_US
dc.subject	Temperature	en_US
dc.subject	Resonators	en_US
dc.subject	Perovskite	en_US
dc.title	Microwave dielectric properties of Ba(Mg1/3Ta((2-2x))(/3)Wx/3Tix/3)O-3 ceramics	en_US
dc.type	Article	en_US