dc.contributor.author |
Siqueiros, JM |
|
dc.contributor.author |
Portelles, J |
|
dc.contributor.author |
Xiao, M |
|
dc.contributor.author |
Aguilera, S |
|
dc.contributor.author |
García, S |
|
dc.date.accessioned |
2011-01-22T10:27:38Z |
|
dc.date.available |
2011-01-22T10:27:38Z |
|
dc.date.issued |
1999 |
|
dc.identifier.issn |
0038-1098 |
|
dc.identifier.uri |
http://hdl.handle.net/11154/3293 |
|
dc.description.abstract |
The ferroelectric properties of the Ba0.6Sr0.4TiO3 system prepared at 1250, 1350 and 1450 degrees C sintering temperatures for up to 4 h, are studied through the measurements of the hysteresis loops at different temperatures and at a constant field of 40 kV/m. Grain size analysis was performed with a scanning electron microscope (SEM) with a statistical method, The dielectric properties of the samples are reported as a function of temperature for the different sintering conditions. The dielectric permittivity and the remanent polarization are correlated to the grain size distributions obtained by SEM. A derivative process of the remanent polarization is used to analyze the phase transitions as the temperature is varied. (C) 1999 Published by Elsevier Science Ltd. All rights reserved. |
en_US |
dc.language.iso |
en |
en_US |
dc.title |
Study by hysteresis measurements of the influence of grain size on the dielectric properties of ceramics of the Sr0.4Ba0.60TiO3 type prepared under different sintering conditions |
en_US |
dc.type |
Article |
en_US |
dc.identifier.idprometeo |
2634 |
|
dc.source.novolpages |
112(4):189-194 |
|
dc.subject.wos |
Physics, Condensed Matter |
|
dc.description.index |
WoS: SCI, SSCI o AHCI |
|
dc.subject.keywords |
ferroelectrics |
|
dc.subject.keywords |
scanning electron microscopy |
|
dc.subject.keywords |
phase transitions |
|
dc.relation.journal |
Solid State Communications |
|