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Ceramic Thin Films for High Integration Density Capacitor Applications

Published online by Cambridge University Press:  03 March 2011

Dan Taroata ,
Tarik A. Cheema ,
Wolf-Joachim Fischer ,
Georg Garnweitner  and
Guenter Schmid
Dan Taroata
Affiliation:
Siemens AG, Corporate Technology - Global Technology Field Organic Electronics Guenter-Scharowsky-Str. 1, 91054 Erlangen, Germany Technische Universität Dresden, Institute for Semiconductor and Microsystems Technology 01062 Dresden,Germany
Tarik A. Cheema
Affiliation:
Technische Universität Braunschweig, Institute of Particle Technology Volkmaroder Str. 5, 38104 Braunschweig, Germany
Wolf-Joachim Fischer
Affiliation:
Technische Universität Dresden, Institute for Semiconductor and Microsystems Technology 01062 Dresden,Germany
Georg Garnweitner
Affiliation:
Technische Universität Braunschweig, Institute of Particle Technology Volkmaroder Str. 5, 38104 Braunschweig, Germany
Guenter Schmid
Affiliation:
Siemens AG, Corporate Technology - Global Technology Field Organic Electronics Guenter-Scharowsky-Str. 1, 91054 Erlangen, Germany
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Abstract

We report a novel concept for the direct integration of capacitors in printed circuit boards using ultra-small BaTiO3 and ZrO2 nanoparticles prepared by a chemical method. Electrical properties comparable to surface mount ceramic capacitors were achieved by proper processing of the nanoparticles, achieving a device-yield of >90% under research environment. The loss factor of the presented integrated capacitors does not exceed 0.05 independent of frequency, capacitor’s electrode area or applied bias voltage.

Keywords

ceramicdeviceselectrical properties
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1303: Symposium Y – Nanomaterials Integration for Electronics, Energy and Sensing , 2011 , mrsf10-1303-y13-41
Copyright
Copyright © Materials Research Society 2011

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References

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