Show simple item record

dc.contributor.authorVIJ, JAGDISH KUMAR
dc.date.accessioned2010-03-12T15:37:41Z
dc.date.available2010-03-12T15:37:41Z
dc.date.issued2003
dc.date.submitted2003en
dc.identifier.citationN. M. Shtykov and J. K. Vij, Measurement of the polarization profile across a surface-stabilized ferroelectric liquid crystal cell using the pyroelectric laser-intensity-modulation method, Journal of Applied Physics, 93, 2003, 159 - 164en
dc.identifier.otherY
dc.identifier.urihttp://hdl.handle.net/2262/38831
dc.descriptionPUBLISHEDen
dc.description.abstractThe pyroelectric technique, called the laser-intensity-modulation method, was used for investigations of the spatial distribution of the pyroelectric coefficient that gives information about the director profile in ferroelectric liquid crystal (FLC) cells. The pyroelectric current from a cell, illuminated by the intensity-modulated laser beam, was measured as a function of the modulation frequency. The Tikhonov regularization procedure was used for the deconvolution of the pyroelectric current spectrum into the spatial profile of the pyroelectric coefficient. It was found that in the surface-stabilized ferroelectric liquid crystal (SSFLC) structure with a splayed director profile, the flexoelectric contribution to the local polarization has comparable magnitude with the spontaneous one. The effective flexoelectric coefficient of the investigated FLC material and the flexoelectric polarization of the SSFLC structure were determined.en
dc.format.extent159en
dc.format.extent164en
dc.language.isoenen
dc.publisherAmerican Institute of Physicsen
dc.relation.ispartofseriesJournal of Applied Physics;
dc.relation.ispartofseries93;
dc.rightsYen
dc.subjectElectronic & Electrical Engineering
dc.titleMeasurement of the polarization profile across a surface-stabilized ferroelectric liquid crystal cell using the pyroelectric laser-intensity-modulation methoden
dc.typeJournal Articleen
dc.contributor.sponsorEnterprise Irelanden
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/jvij
dc.identifier.rssinternalid24891
dc.identifier.rssurihttp://dx.doi.org/10.1063/1.1522746en


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record