Title of article
Correlation of crystal structure and microwave dielectric properties for Zn(Ti1−xSnx)Nb2O8 ceramics
Author/Authors
Liao، نويسنده , , Qingwei and Li، نويسنده , , Lingxia and Zhang، نويسنده , , Ping and Cao، نويسنده , , Lifeng and Han، نويسنده , , Yemei، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
4
From page
41
To page
44
Abstract
The correlation of crystal structure and microwave dielectric properties for Zn(Ti1−xSnx)Nb2O8 ceramics were investigated. The Zn(Ti1−xSnx)Nb2O8 ceramics contained ZnTiNb2O8 and an unknown Columbite-type phase. The columbite structure phase with increasing degree of ordering led to decrease of dielectric constant, increase of Qf and τf. The ZnTiNb2O8 with decreasing cation valence led to increase of τf. The typical values were: ɛ = 30.88, Qf = 43,500 GHz, τf = −54.32 × 10−6/ °C.
Keywords
crystal structure , Cation ordering , Cation valence , ZnTiNb2O8
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Serial Year
2011
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Record number
2148347
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