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dc.contributor.authorJirapa Tangsritrakulen_US
dc.contributor.authorMuangjai Unruanen_US
dc.contributor.authorPiyachon Ketsuwanen_US
dc.contributor.authorNarit Triamnaken_US
dc.contributor.authorSaroj Rujirawaten_US
dc.contributor.authorTanawadee Dechakupten_US
dc.contributor.authorSupon Anantaen_US
dc.contributor.authorRattikorn Yimnirunen_US
dc.description.abstractIn this study, a room temperature aging behavior of Ba(Ti 0.99Fe0.01)O3 was investigated. It was found that the dielectric constant decreased with time and ferroelectric P-E hysteresis loops became constricted loops after aging. Moreover, the room temperature aging behavior under various stresses was also observed. It was found that the relative changes of dielectric constant with time of Ba(Ti 0.99Fe0.01)O3 ceramics under stress were lower than those under the stress-free condition. For P-E hysteresis loop measurement, it can be observed that P-E hysteresis loop of Ba(Ti0.99Fe 0.01)O3 ceramics became constricted loops and remanant polarizations (Pr), saturated polarizations (Ps) were decreased after aging under all stress levels. These results suggested that the applied stress may partly clamp the domain wall motion, and altered the aging behavior of the ceramics. © (2010) Trans Tech Publications.en_US
dc.subjectMaterials Scienceen_US
dc.titleEffects of iron additio on aging behavior of barium titanate ceramics under compressive stressen_US
dc.typeBook Seriesen_US
article.title.sourcetitleKey Engineering Materialsen_US
article.volume421-422en_US Mai Universityen_US Light Research Instituteen_US University of Technologyen_US
Appears in Collections:CMUL: Journal Articles

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