SIC OpenIR
Vibrational spectroscopy and microwave dielectric properties of AY(2)Si(3)O(10) (A = Sr, Ba) ceramics for 5G applications
Lin, QB; Song, KX; Liu, B; Bafrooei, HB; Zhou, D; Su, WT; Shi, F; Wang, DW; Lin, HX; Reaney, IM
2020
Source PublicationCERAMICS INTERNATIONAL
ISSN0272-8842
Issue1Pages:1171
SubtypeArticle
AbstractAY(2)Si(3)O(10) (A = Sr, Ba) trisilicate ceramics were synthesized by traditional high temperature solid state reaction method. X-ray diffraction patterns and Rietveld refinement revealed that AY(2)Si(3)O(10) (A = Sr, Ba) ceramics belonged to triclinic and monoclinic crystal systems with Pi and P2(1)/m space groups, respectively. The vibrational modes of [SiO4] tetrahedra, [YO6] octahedra and [(Sr/Ba)O-8] polyhedra were analyzed by Raman spectroscopy. The infrared spectroscopy fitting analysis was used to determine intrinsic dielectric properties. Excellent microwave dielectric properties were measured for SrY2Si3O10 and BaY2Si3O10 with epsilon(r) = 9.3, Qf = 64100 GHz, tau(f) = 31 ppm/degrees C and epsilon(r) = 9.5, Qf = 65600 GHz, tau(f) = 28 ppm/degrees C, respectively. Both trisilicate ceramics are considered potential candidates for 5G and mm wave technology, provided tau(f) can be further tuned.
DOI10.1016/j.ceramint.2019.09.086
WOS KeywordCRYSTAL-STRUCTURE ; BEHAVIOR ; LA ; SM
Language英语
WOS Research AreaMaterials Science
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28412
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Lin, QB,Song, KX,Liu, B,et al. Vibrational spectroscopy and microwave dielectric properties of AY(2)Si(3)O(10) (A = Sr, Ba) ceramics for 5G applications[J]. CERAMICS INTERNATIONAL,2020(1):1171.
APA Lin, QB.,Song, KX.,Liu, B.,Bafrooei, HB.,Zhou, D.,...&Reaney, IM.(2020).Vibrational spectroscopy and microwave dielectric properties of AY(2)Si(3)O(10) (A = Sr, Ba) ceramics for 5G applications.CERAMICS INTERNATIONAL(1),1171.
MLA Lin, QB,et al."Vibrational spectroscopy and microwave dielectric properties of AY(2)Si(3)O(10) (A = Sr, Ba) ceramics for 5G applications".CERAMICS INTERNATIONAL .1(2020):1171.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lin, QB]'s Articles
[Song, KX]'s Articles
[Liu, B]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lin, QB]'s Articles
[Song, KX]'s Articles
[Liu, B]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lin, QB]'s Articles
[Song, KX]'s Articles
[Liu, B]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.