nach oben

Journal of Electroceramics

Erschienen in:

01.06.2011

Enhanced dielectric properties of low-temperature-sintered Ba_0.6Sr_0.4TiO₃ thick films

verfasst von: Minghui Zhang, Hong Wang, Haibo Yang, Weihong Liu, Huanfu Zhou, Xi Yao

Erschienen in: Journal of Electroceramics | Ausgabe 1-4/2011

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Ba_0.6Sr_0.4TiO₃ thick films were fabricated at a lower temperature of 880°C by adding Li₂O as sintering aid. A novel pretreatment of cold isostatic pressing was introduced to enhance the quality of films. After cold isostatic pressing prior to annealing, the thick film had a more compact morphology and better dielectric properties. The permittivity and tunability were increased to 1,318 and 19.04% from 925 and 14.81% while the dielectric loss was still kept low (1 MHz, 16 kV/cm). The enhanced properties and low-temperature sintering made BST thick films a potential candidate for Low Temperature Co-fired Ceramic (LTCC) and microwave tunable devices.

Vorheriger Artikel Electric properties of monophase polycrystalline sinters SiC, B4C, TiC and their composites as non-inductive volume resistors

Nächster Artikel Normal sintering and electric properties of (K,Na,Li)(Nb,Sb)O3 lead-free piezoelectric ceramics

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

C.H. Mueller, R.R. Romanofsky, F.A. Miranda, Ferroelectric thin film and broadband satellite systems. IEEE Potentials 20, 36–39 (2001)CrossRef

S.S. Gevorgian, E.L. Kollberg, Do we really need ferroelectrics in paraelectric phase only in electrically controlled microwave devices. IEEE Trans. Microwave Theory Tech. 49, 2117–2124 (2001)CrossRef

D.S. Korn, H.D. Wu, A comprehensive review of microwave system requirements on thin-film ferroelectrics. Integr. Ferroelectr. 24, 215–237 (1999)CrossRef

T. Hu, H. Jantunen, A. Uusimaki, S. Leppavuori, Ba_0.7Sr_0.3TiO₃ powders with B₂O₃ additive prepared by the sol–gel method for use as microwave material. Mater. Sci. Semicond. Process. 5, 215–221 (2003)CrossRef

S.M. Rhim, S. Hong, H. Bak, O.K. Kim, Effects of B2O3 Addition on the Dielectric and Ferroelectric Properties of Ba_0.7Sr_0.3TiO₃ Ceramics. J. Am. Ceram. Soc. 83(5), 1145–1148 (2000)CrossRef

M. Valant, D. Suvorov, Low-temperature sintering of (Ba_0.6Sr_0.4)TiO₃. J. Am. Ceram. Soc. 87(7), 1222–1226 (2004)CrossRef

Y. Zhang, G. Wang, T. Zeng, R. Liang, X. Dong, Electric field-dependent dielectric properties and high tunability of porous Ba_0.5Sr_0.5TiO₃ ceramics. J. Am. Ceram. Soc. 90(4), 1327–1330 (2007)CrossRef

T. Tick, J. Peräntie, H. Jantunen, A. Uusimäki, Screen printed low-sintering-temperature barium strontium titanate (BST) thick films. J. Eur. Ceram. Soc. 28, 837–842 (2008)CrossRef

L.C. Sengupta, S. Sengupta, Breakthrough advances in low loss, tunable dielectric materials. Mat. Res. Innovat. 2, 278–282 (1999)CrossRef

10.

A.K. Tagantsev, V.O. Sherman, K.F. Astafiev, J. Venkatesh, N. Setter, Ferroelectric materials for microwave tunable applications. J. Electroceram. 11, 5–66 (2003)CrossRef

11.

J. Liou, B. Chiou, DC field dependence of the dielectric characteristics of doped Ba0.65Sr0.35TiO3 with various grain sizes in the paraelectric state. Jpn. J. Appl. Phys. 36, 4359–4368 (1997)CrossRef

Titel: Enhanced dielectric properties of low-temperature-sintered Ba0.6Sr0.4TiO3 thick films
verfasst von: Minghui Zhang
Hong Wang
Haibo Yang
Weihong Liu
Huanfu Zhou
Xi Yao
Publikationsdatum: 01.06.2011
Verlag: Springer US
Erschienen in: Journal of Electroceramics / Ausgabe 1-4/2011
Print ISSN: 1385-3449
Elektronische ISSN: 1573-8663
DOI: https://doi.org/10.1007/s10832-011-9634-y

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 1-4/2011

NO2 adsorption behaviour on LaFeO3 electrodes of YSZ-based non-nernstian electrochemical sensors

Depth-resolved correlation between physical and electrical properties of stressed SiNx gate insulator films

Measurement of electrical conductivity of La0.2Sr0.8Cr0.2Fe0.8O3-δ using gas-tight electrochemical cells

Pressure dependent phase transitions in (Pb,Ca)TiO3: Determination of structure using high pressure synchrotron X-ray and Raman studies

Preparation and properties of borosilicate glass-coated Cu powder for internal electrode of multilayer ceramic device

High piezoelectric actuation response in graded Nd2O3 and ZrO2 doped BaTiO3 structures