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Title: Studies on nucleation kinetics growth characterization and irradiation Effects of meta nitroaniline Benzimidazole n bromosuccinimide And benzil single crystals
Researcher: Kanagasekaran, T
Guide(s): Gopalakrishnan, R
Keywords: Kanagasekaran
Non linear optical
Vertical Bridgman technique
Upload Date: 27-Nov-2014
University: Anna University
Completed Date: 01/09/2007
Abstract: newlineFrequency conversion is an important and popular technique for newlineextending the useful wavelength of lasers Eimerl et al 1989 Materials with newlinehigh non linear optical NLO susceptibility are of great interest In the newlinepresent study investigations on the nucleation kinetics growth and irradiation newlineeffects on non linear optical crystals have been made The first chapter deals newlinewith the fundamentals of crystal growth techniques working principle and newlinerequirements of solution and vertical Bridgman methods a brief introduction newlineto the non linear optics second and third harmonic generation and irradiation newlinemethodology The second chapter presents the experimental details and results on newlinethe growth of m Nitroaniline m NA by solution growth technique and newlineVertical Bridgman technique VBT The m NA crystallizes in the newlineorthorhombic crystal structure with space group Pbc2 In order to optimize the newlinegrowth parameters for the growth of bulk crystals the solubility metastable newlinezonewidth induction period the critical radius and the number of newlinemolecules in the critical nucleus have been determined Kanagasekaran newlineet al 2005 The phase structure and the functional groups were confirmed newlineby the powder X ray diffraction and Fourier transform infrared studies The newlinehardness behaviour of m NA crystals were analyzed by using the Vicker s newlinemicrohardness tester and it was found that the crystal is moderately harder newline
Pagination: xxix, 197p.
Appears in Departments:Faculty of Science and Humanities

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04_acknowledgement.pdf7 kBAdobe PDFView/Open
05_content.pdf67.4 kBAdobe PDFView/Open
06_chapter1.pdf348.94 kBAdobe PDFView/Open
07_chapter2.pdf1.73 MBAdobe PDFView/Open
08_chapter3.pdf1.73 MBAdobe PDFView/Open
09_chapter4.pdf1.79 MBAdobe PDFView/Open
10_chapter5.pdf1.85 MBAdobe PDFView/Open
11_chapter6.pdf79.64 kBAdobe PDFView/Open
12_reference.pdf46.36 kBAdobe PDFView/Open
13_publication.pdf12.52 kBAdobe PDFView/Open
14_vitae.pdf6.91 kBAdobe PDFView/Open

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