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dc.contributor.authorPanupong Jaibanen_US
dc.contributor.authorSuwapitcha Bunthamen_US
dc.contributor.authorAnucha Watcharapasornen_US
dc.date.accessioned2018-09-05T03:38:45Z-
dc.date.available2018-09-05T03:38:45Z-
dc.date.issued2017-04-15en_US
dc.identifier.issn18734979en_US
dc.identifier.issn0167577Xen_US
dc.identifier.other2-s2.0-85011000662en_US
dc.identifier.other10.1016/j.matlet.2017.01.107en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85011000662&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/57336-
dc.description.abstract© 2017 (1−x)Sr0.92La0.08TiO3-(x)CaMn0.98Nb0.02O3 (SLTO-CMNO) ceramics with x = 0, 0.1, 0.2 and 0.3 were prepared employing a solid state sintering method. X-ray diffraction patterns and X-ray absorption spectra from synchrotron light indicated the substitution of CMNO in SLTO ceramic. Upon CMNO addition, existence of A and B-site vacancies was induced. When violet light irradiated the samples, oxygen vacancies were produced and in turn trapped by these cationic site vacancies, inducing defect dipoles. The dielectric enhancement under light stimulus was observed in correlation with defect dipoles. The results here suggested that photo-induced dielectric properties of SLTO may be largely tunable by CMNO addition, and SLTO-CMNO ceramics could be an alternative material for light sensor.en_US
dc.subjectEngineeringen_US
dc.subjectMaterials Scienceen_US
dc.subjectPhysics and Astronomyen_US
dc.titleDielectric properties of (1−x)Sr<inf>0.92</inf>La<inf>0.08</inf>TiO<inf>3</inf>-(x)CaMn<inf>0.98</inf>Nb<inf>0.02</inf>O<inf>3</inf> ceramics under violet light irradiationen_US
dc.typeJournalen_US
article.title.sourcetitleMaterials Lettersen_US
article.volume193en_US
article.stream.affiliationsKing Mongkut's University of Technology North Bangkoken_US
article.stream.affiliationsChiang Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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