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001     43108
005     20180210134013.0
024 7 _ |2 DOI
|a 10.1016/S0955-2219(03)00573-9
024 7 _ |2 WOS
|a WOS:000189247800113
037 _ _ |a PreJuSER-43108
041 _ _ |a eng
082 _ _ |a 660
084 _ _ |2 WoS
|a Materials Science, Ceramics
100 1 _ |a Hofer, C.
|b 0
|0 P:(DE-HGF)0
245 _ _ |a Characterization of Ba(Ti,Zr)O3 ceramics sintered under reducing conditions
260 _ _ |a Amsterdam [u.a.]
|b Elsevier Science
|c 2004
300 _ _ |a 1473 - 1477
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
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336 7 _ |a Journal Article
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336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |a Journal of the European Ceramic Society
|x 0955-2219
|0 3891
|v 24
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a Over the past few years, lead-free relaxor dielectrics have become particularly interesting for industrial applications. Due to the use of low cost base metal electrodes (BME), reductive sample sintering is required. This contribution refers to the influence of reducing sintering atmospheres on the dielectric behaviour of Mn-doped Ba(TixZr1-x)O-3 ceramics with different Zr-contents (x = 0-100 at.%). It was studied by impedance spectroscopy in the temperature range T = -150-300 degreesC and the frequency range f= 5 mHz-10 MHz. For the interpretation of the impedance spectra we used an equivalent electrical circuit to separate bulk from grain boundary or electrode contributions, respectively. It was found that reductive sintering decreases the maximum dielectric constant by approx. 20%. Further, a T-Curie, shift towards lower temperatures was observed, In contrast to materials sintered under oxidizing conditions, reduced sintered samples showed a plateau in the T-Curie versus Zr-content plot, derived from the Curie-Weiss behavior of the bulk in the cubic phase. (C) 2003 Elsevier Ltd. All rights reserved.
536 _ _ |a Materialien, Prozesse und Bauelemente für die Mikro- und Nanoelektronik
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588 _ _ |a Dataset connected to Web of Science
650 _ 7 |a J
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653 2 0 |2 Author
|a BaTiO3 and titanates
653 2 0 |2 Author
|a electrical properties
653 2 0 |2 Author
|a impedance
653 2 0 |2 Author
|a perovskites
653 2 0 |2 Author
|a relaxor
700 1 _ |a Meyer, R.
|b 1
|u FZJ
|0 P:(DE-Juel1)VDB5958
700 1 _ |a Böttger, U.
|b 2
|0 P:(DE-HGF)0
700 1 _ |a Waser, R.
|b 3
|u FZJ
|0 P:(DE-Juel1)131022
773 _ _ |a 10.1016/S0955-2219(03)00573-9
|g Vol. 24, p. 1473 - 1477
|p 1473 - 1477
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|0 PERI:(DE-600)2013983-4
|t Journal of the European Ceramic Society
|v 24
|y 2004
|x 0955-2219
856 7 _ |u http://dx.doi.org/10.1016/S0955-2219(03)00573-9
909 C O |o oai:juser.fz-juelich.de:43108
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913 1 _ |k I01
|v Materialien, Prozesse und Bauelemente für die Mikro- und Nanoelektronik
|l Informationstechnologie mit nanoelektronischen Systemen
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914 1 _ |y 2004
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k IFF-IEM
|l Elektronische Materialien
|d 31.12.2006
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|l Center of Nanoelectronic Systems for Information Technology
|d 14.09.2008
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981 _ _ |a I:(DE-Juel1)VDB381

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