کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1478767 | 991235 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
PZT thick films on LTCC substrates with an interposed alumina barrier layer
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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چکیده انگلیسی
PZT thick films (PbZr0.53Ti0.47O3 with the addition of 6% PbO and 2% Pb5Ge3O11) with a low sintering temperature were printed and fired on LTCC substrates (951, Du Pont), covered with an alumina barrier layer. The electrical characteristics (remanent polarisation, coercive field, dielectric constant and dielectric loss) of these PZT thick films, together with sets prepared on “unprotected” LTCC substrates and on alumina substrates were compared. Whereas the electrical characteristics of the films on LTCC substrates deteriorated significantly due to interactions between the LTCC substrates and the PZT layers the values obtained for the LTCC/alumina barrier structures were comparable with those on ceramic alumina substrates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 26, Issue 6, 2006, Pages 897–900
Journal: Journal of the European Ceramic Society - Volume 26, Issue 6, 2006, Pages 897–900
نویسندگان
Marko Hrovat, Janez Holc, Silvo Drnovšek, Darko Belavič, Jena Cilenšek, Marija Kosec,