Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/31083
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dc.coverage.spatialStudies on the growth aspects and Characterization of nonlinear Optical metal organic bimetallic Thiocyanate based single crystalsen_US
dc.date.accessioned2014-12-17T10:05:01Z-
dc.date.available2014-12-17T10:05:01Z-
dc.date.issued2014-12-17-
dc.identifier.urihttp://hdl.handle.net/10603/31083-
dc.description.abstractnewlineGrowth of single crystals with high perfection initiates the newlinedevelopment of many novel devices in the fields of optoelectronics newlineferroelectrics sensors nonlinear optics etc Crystals possessing nonlinear newlineoptical NLO properties change the propagation characteristics phase newlinefrequency amplitude polarization of the incident light to meet the newlineapplications in communication high power laser generation by frequency newlineconversion optical switching and advanced optical devices Metal organic newlinecomplex crystals exhibit more advantages compared to organic molecules newlineoffering a variety of structures higher environmental stability and much newlinediversity of tunable electronic properties In addition the presence of metalto newlineligand charge transfer MLCT or ligand to metal charge transfer LMCT newlineand transitions of the conjugated system induces a large polarization newlinewhich in turn increases the nonlinear optical efficiency newlineBimetallic thiocyanate AB newlinecrystals have emerged as potential nonlinear optical materials among the newlinemetal organic compounds They belong to tetragonal crystallographic system newlineand their crystal structures consist of two kinds of slightly flattened newlinetetrahedral AN4 and BS4 These structural features provide with large newlinemacroscopic nonlinearities and excellent physicochemical stabilities The newlinespecial interest on bimetallic thiocyanates is their potential role in direct newlinefrequency doubling of semiconductor diode lasers for the generation of newlinecompact blue violet light However growth of good quality bimetallic newlinethiocyanate single crystal encounters experimental difficulties like low newlinesolubility solution instability and very low growth rate Different adducts like newlinedimethyl sulfoxide DMSO N N dimethylacetamide DMA glycol newlinemonomethyl ether GME and N methyl formamide NMF in bimetallic newlinethiocyanate were introduced and found to be potential materials for nonlinear newlineoptical applications newlineen_US
dc.format.extentxxii, 127p.en_US
dc.languageEnglishen_US
dc.relationp114-124.en_US
dc.rightsuniversityen_US
dc.titleStudies on the growth aspects and Characterization of nonlinear Optical metal organic bimetallic Thiocyanate based single crystalsen_US
dc.title.alternativeen_US
dc.creator.researcherRaghavan C Men_US
dc.subject.keywordCrystals possessing nonlinear opticalen_US
dc.subject.keywordDimethyl sulfoxideen_US
dc.subject.keywordMetalto ligand charge transferen_US
dc.subject.keywordN methyl formamideen_US
dc.description.notereference p114-124.en_US
dc.contributor.guideJayavel Ren_US
dc.publisher.placeChennaien_US
dc.publisher.universityAnna Universityen_US
dc.publisher.institutionFaculty of Science and Humanitiesen_US
dc.date.registeredn.d,en_US
dc.date.completed01/02/2009en_US
dc.date.awarded30/12/2009en_US
dc.format.dimensions23cm.en_US
dc.format.accompanyingmaterialNoneen_US
dc.source.universityUniversityen_US
dc.type.degreePh.D.en_US
Appears in Departments:Faculty of Science and Humanities

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02_certificate.pdf5.93 kBAdobe PDFView/Open
03_abstract.pdf17.86 kBAdobe PDFView/Open
04_acknowledgement.pdf7.91 kBAdobe PDFView/Open
05_content.pdf40.44 kBAdobe PDFView/Open
06_chapter1.pdf164.58 kBAdobe PDFView/Open
07_chapter2.pdf989.31 kBAdobe PDFView/Open
08_chapter3.pdf1.93 MBAdobe PDFView/Open
09_chapter4.pdf650.97 kBAdobe PDFView/Open
10_chapter5.pdf1.01 MBAdobe PDFView/Open
11_chapter6.pdf19.05 kBAdobe PDFView/Open
12_reference.pdf47.66 kBAdobe PDFView/Open
13_publication.pdf10.96 kBAdobe PDFView/Open
14_vitae.pdf6.68 kBAdobe PDFView/Open


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