caa a22 4500 463229541 CHVBK 20180405153237.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10853-006-1116-2 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1116-2 Mechanical vs. electrical failure mechanisms in high voltage, high energy density multilayer ceramic capacitors [Elektronische Daten] [Amanda Young, Gregory Hilmas, Shi Zhang, Robert Schwartz] Causes of breakdown, both mechanical and electrical, in high voltage, high energy density, BaTiO3 capacitors were studied. The flexural strength of the capacitors was 96MPa. Failure was due to surface defects or pores close to the surfaces of the samples. The dielectric breakdown strength of the samples was 181kV/cm. The causes of breakdown were either electrode end effects or pores between the dielectric and electrode layers. Weibull statistics were used to determine if there was a correlation between mechanical failure and dielectric breakdown. A strong correlation between the two types of failure was not found in the study, in contrast to earlier studies of single dielectric layer capacitor materials. Springer Science+Business Media, LLC, 2007 Young Amanda Department of Materials Science and Engineering, University of Missouri-Rolla, 222 McNutt Hall, 65409, Rolla, MO, USA aut Hilmas Gregory Department of Materials Science and Engineering, University of Missouri-Rolla, 222 McNutt Hall, 65409, Rolla, MO, USA aut Zhang Shi Department of Materials Science and Engineering, University of Missouri-Rolla, 222 McNutt Hall, 65409, Rolla, MO, USA aut Schwartz Robert Department of Materials Science and Engineering, University of Missouri-Rolla, 222 McNutt Hall, 65409, Rolla, MO, USA aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5613-5619 0022-2461 42:14<5613 2007 42 10853 https://doi.org/10.1007/s10853-006-1116-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1116-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Young Amanda Department of Materials Science and Engineering, University of Missouri-Rolla, 222 McNutt Hall, 65409, Rolla, MO, USA aut NATIONALLICENCE 700 1- Hilmas Gregory Department of Materials Science and Engineering, University of Missouri-Rolla, 222 McNutt Hall, 65409, Rolla, MO, USA aut NATIONALLICENCE 700 1- Zhang Shi Department of Materials Science and Engineering, University of Missouri-Rolla, 222 McNutt Hall, 65409, Rolla, MO, USA aut NATIONALLICENCE 700 1- Schwartz Robert Department of Materials Science and Engineering, University of Missouri-Rolla, 222 McNutt Hall, 65409, Rolla, MO, USA aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5613-5619 0022-2461 42:14<5613 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer