Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/398
DC FieldValueLanguage
dc.contributorDepartment of Applied Physics-
dc.contributorMaterials Research Centre-
dc.creatorChen, WP-
dc.creatorWang, Y-
dc.creatorChan, HLW-
dc.creatorLuo, H-
dc.date.accessioned2014-12-11T08:27:34Z-
dc.date.available2014-12-11T08:27:34Z-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/10397/398-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2006 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in W.P. Chen et al. Appl. Phys. Lett. 88, 202906 (2006) and may be found at http://link.aip.org/link/?apl/88/202906en_US
dc.subjectBarium compoundsen_US
dc.subjectHydrogenen_US
dc.subjectFerroelectric materialsen_US
dc.subjectElectrolysisen_US
dc.subjectDiffusionen_US
dc.subjectIon mobilityen_US
dc.subjectVacancies (crystal)en_US
dc.subjectAgeingen_US
dc.titleHydrogen-related dynamic dielectric behavior of barium titanate single crystalsen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1-
dc.identifier.epage3-
dc.identifier.volume88-
dcterms.abstractBarium titanate single crystals had been placed in 0.01M NaOH solution to deposit hydrogen on their electrodes through the electrolysis of water. Two kinds of time-dependent changes in dielectric properties of the single crystals were observed: One occurred in the course of hydrogen deposition and the other lasted for a long period of time after the deposition. The diffusion of hydrogen and in and out of the single crystals may be the cause for the changes. This hydrogen-related dynamic dielectric behavior clearly shows that hydrogen is an important mobile ion other than oxygen vacancy in perovskite-type lattice. Extra attention should be paid to the role of hydrogen in time-dependent property changes, including resistance degradation and ferroelectric aging, of perovskite-type ferroelectric titanates.-
dcterms.bibliographicCitationApplied physics letters, 18 May 2006, v. 88, 202906, p. 1-3-
dcterms.isPartOfApplied physics letters-
dcterms.issued2006-05-18-
dc.identifier.isiWOS:000237682100063-
dc.identifier.scopus2-s2.0-33646857105-
dc.identifier.eissn1077-3118-
dc.identifier.rosgroupidr25750-
dc.description.ros2005-2006 > Academic research: refereed > Publication in refereed journal-
dc.description.oapublished_final-
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