Please use this identifier to cite or link to this item: https://doi.org/10.1080/10584580601098647
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dc.titlePhoto induced current in (Pb0.97La0.03) (Zr 0.52Ti0.48)O3 thin films of different thicknesses
dc.contributor.authorQin, M.
dc.contributor.authorYao, K.
dc.contributor.authorLiang, Y.C.
dc.date.accessioned2014-10-07T04:48:39Z
dc.date.available2014-10-07T04:48:39Z
dc.date.issued2007
dc.identifier.citationQin, M., Yao, K., Liang, Y.C. (2007). Photo induced current in (Pb0.97La0.03) (Zr 0.52Ti0.48)O3 thin films of different thicknesses. Integrated Ferroelectrics 88 (1) : 58-67. ScholarBank@NUS Repository. https://doi.org/10.1080/10584580601098647
dc.identifier.issn10584587
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/84088
dc.description.abstractPhotovoltaic effect in ferroelectric materials exhibits potential for applications of sensors and remote controls in micro-electro-mechanical systems, and a systematic evaluation on the photovoltaic behavior in ferroelectric materials becomes important. However, as a critical parameter that determines the photovoltaic output in ferroelectric thin films, the film thickness effect on photocurrent output has not been investigated for thin film samples. In this work, a theoretical model has been developed to describe the thickness-dependent photocurrent in (Pb0.97La0.03)(Zr0.52Ti 0.48)O3(PLZT) thin films with a sandwich electrode structure. This model indicates that photocurrent increases exponentially with the decrease in film thickness. Therefore, a significantly enhanced photocurrent can be expected in thinner PLZT films. The predicted thickness dependence of the short circuit photocurrent was also supported by our experimental results.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1080/10584580601098647
dc.sourceScopus
dc.subjectFerroelectric thin films
dc.subjectPhotocurrent
dc.subjectPhotovoltaic
dc.subjectPLZT
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1080/10584580601098647
dc.description.sourcetitleIntegrated Ferroelectrics
dc.description.volume88
dc.description.issue1
dc.description.page58-67
dc.description.codenIFERE
dc.identifier.isiut000246302900009
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