Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/481732
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dc.coverage.spatialGrowth spectral computational and thermal studies of organic nonlinear optical single crystals
dc.date.accessioned2023-05-08T11:48:57Z-
dc.date.available2023-05-08T11:48:57Z-
dc.identifier.urihttp://hdl.handle.net/10603/481732-
dc.description.abstractIn the current scenario, the invention of the laser has paved the way newlinefor the discovery of new nonlinear optical materials, making optoelectronics newlineone of the fastest growing fields. Many new devices made of nonlinear optical newlinematerials are being developed in a rapid manner. Organic Nonlinear Optical newline(NLO) crystals, in particular, are gaining popularity due to their high NLO newlinecoefficient, high damage threshold and high thermal stability. The presence of newlinedelocalized - electron systems connecting donor and acceptor groups is newlineresponsible for the microscopic origin of nonlinearity in organic molecular newlineNLO crystals. The efficiency of second harmonic generation is improved by newlinedelocalized - electron systems, which have a wide range of applications in newlinelaser technology and optical storage. Hence, the present work aimed to grow newlineorganic nonlinear materials Nicotinohydrazide, N-Acetyl-L-Glutamine, newlineN-Acetyl-L-Leucine and N-Allylthiourea. These crystals were grown by slow newlineevaporation technique. The experimental and theoretical calculations were newlinedone in order to study the nonlinear property of the material in wide manner. newlineThis thesis consists of six chapters; the first chapter explains the newlineimportance of crystals in the applications of optoelectronic industries and also newlinethe various crystal growth techniques. Also, the discussion on the nonlinear newlineoptical property of the material has been done. The basic principle and newlineinstrumentation technique of X-ray Diffraction, Fourier Transform infrared, newlineRaman, Ultraviolet-visible, Thermogravimetric Analysis, Differential newlineThermal Analysis, Photoluminesence, Kurtz-Perry powder and Z-scan study newlineare presented. newline
dc.format.extentxx,154p.
dc.languageEnglish
dc.relationp.141-153
dc.rightsuniversity
dc.titleGrowth spectral computational and thermal studies of organic nonlinear optical single crystals
dc.title.alternative
dc.creator.researcherDeepa C
dc.subject.keywordOrganic Nonlinear Optical
dc.subject.keywordDensity Functional theory
dc.subject.keywordNicotinohydrazide
dc.description.note
dc.contributor.guideAnbuchezhiyan M
dc.publisher.placeChennai
dc.publisher.universityAnna University
dc.publisher.institutionFaculty of Science and Humanities
dc.date.registered
dc.date.completed2022
dc.date.awarded2022
dc.format.dimensions21cm
dc.format.accompanyingmaterialNone
dc.source.universityUniversity
dc.type.degreePh.D.
Appears in Departments:Faculty of Science and Humanities

Files in This Item:
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01_title.pdfAttached File87.65 kBAdobe PDFView/Open
02_prelimpages.pdf1.91 MBAdobe PDFView/Open
03_contents.pdf36.71 kBAdobe PDFView/Open
04_abstracts.pdf105.26 kBAdobe PDFView/Open
05_chapter1.pdf704.03 kBAdobe PDFView/Open
06_chapter2.pdf537.92 kBAdobe PDFView/Open
07_chapter3.pdf527.22 kBAdobe PDFView/Open
08_chapter4.pdf521.57 kBAdobe PDFView/Open
09_chapter5.pdf575.91 kBAdobe PDFView/Open
10_annexures.pdf140.23 kBAdobe PDFView/Open
80_recommendation.pdf132.97 kBAdobe PDFView/Open


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