UM
Effects of LaNiO3 seeding layers on the crystal structure and electrical properties in 0.94(Bi0.5Na0.5)TiO3-0.06BaTiO3 thin films
Li P.1; Zhai J.1; Zeng H.3; Zhao K.3; Shen B.1; Chen H.2
2015-12-01
Source PublicationCeramics International
ISSN02728842
Volume41Issue:10Pages:12980-12987
AbstractIn this work, the high-quality 0.94(BiNa)TiO-0.06BaTiO (hereafter abbreviated as BNT-BT) lead-free piezoelectric thin films were synthesized by introducing LaNiO (hereafter abbreviated as LNO) seeding layers. The effects of LNO seeding layers on the crystal structure and electrical properties were systematically investigated. The X-ray diffraction patterns indicate that highly (100)-oriented BNT-BT films were prepared through utilizing LNO seeding layers. The maximum piezoelectric coefficient d of ~100 pm/V, remanent polarization 2P of ~18 μC/cm and dielectric constant E ~410 have been obtained in the highly (100)-oriented BNT-BT films. The observed tremendous enhancement of piezoresponse, ferroelectric and dielectric properties in LNO-seeded films can be attributed to the better crystallization quality, higher degree of (100)-preferred orientation and reduced leakage current density. These findings demonstrate that LNO-seeded BNT-BT thin films integrating with silicon substrates may provide a wide range of applications in high-performance MEMS devices.
KeywordBNT-BT thin film C. Electrical properties Crystallography orientation LNO seeding layers Sol-gel method
DOI10.1016/j.ceramint.2015.06.141
URLView the original
Language英語
Fulltext Access
Citation statistics
Cited Times [WOS]:6   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Tongji University
2.Universidade de Macau
3.Shanghai Institute of Ceramics Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Li P.,Zhai J.,Zeng H.,et al. Effects of LaNiO3 seeding layers on the crystal structure and electrical properties in 0.94(Bi0.5Na0.5)TiO3-0.06BaTiO3 thin films[J]. Ceramics International,2015,41(10):12980-12987.
APA Li P.,Zhai J.,Zeng H.,Zhao K.,Shen B.,&Chen H..(2015).Effects of LaNiO3 seeding layers on the crystal structure and electrical properties in 0.94(Bi0.5Na0.5)TiO3-0.06BaTiO3 thin films.Ceramics International,41(10),12980-12987.
MLA Li P.,et al."Effects of LaNiO3 seeding layers on the crystal structure and electrical properties in 0.94(Bi0.5Na0.5)TiO3-0.06BaTiO3 thin films".Ceramics International 41.10(2015):12980-12987.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li P.]'s Articles
[Zhai J.]'s Articles
[Zeng H.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li P.]'s Articles
[Zhai J.]'s Articles
[Zeng H.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li P.]'s Articles
[Zhai J.]'s Articles
[Zeng H.]'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.