Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/31376
Title: Growth and characterization of Allylthiourea based nonlinear Optical and glycine phosphite Ferroelectric single crystals
Researcher: Perumal R
Guide(s): Moorthy babu S
Keywords: Ferroelectrics
Hyperpolarizability
Upload Date: 22-Dec-2014
University: Anna University
Completed Date: 01/10/2009
Abstract: Frequency doubling in a nonlinear optical crystal is a commonly newlineused technique for generating coherent radiation in a frequency regime where newlinedirect laser sources do not exist Crystals with high conversion efficiencies newlinefor second harmonic generation are desirable in various fields and the search newlinefor crystals with good frequency conversion properties continues to this day newlineThe development of highly efficient nonlinear crystal for visible and newlineultraviolet regions is extremely important for both laser spectroscopy and newlinelaser processing Ferroelectrics are the class of materials which offers newlinepossibilities for the observation of genuine critical phenomena near the transition newlinetemperature Tc They have been used in applications such as IR detectors newlinememory devices etc The research about hydrogen bonded soft ferroelectric newlinematerials becomes more desirable because of their significance of their related newlinephenomena of science and technological importance for the possible devices newlineIn organometallic complexes polarizable organic molecules are newlinestoichiometrically bound within inorganic host and the metal ligand bonding newlineis expected to display large molecular hyperpolarizability because of the newlinetransfer of electron density between the metal atom and the conjugated ligand newlinesystem The formation of coordinate bonds in the molecule can increase the newlineintermolecular interactions therefore the thermo mechanical properties of newlineorganometallic crystals are considerably improved due to coordination The newlineapplication of organometllics was realized recently newline newline
Pagination: xix, 128p.
URI: http://hdl.handle.net/10603/31376
Appears in Departments:Faculty of Science and Humanities

Files in This Item:
File Description SizeFormat 
01_title.pdfAttached File35.59 kBAdobe PDFView/Open
02_certificate.pdf13.93 kBAdobe PDFView/Open
03_abstract.pdf27.55 kBAdobe PDFView/Open
04_acknowledgement.pdf14.64 kBAdobe PDFView/Open
05_content.pdf53.46 kBAdobe PDFView/Open
06_chapter1.pdf206.55 kBAdobe PDFView/Open
07_chapter2.pdf7.06 MBAdobe PDFView/Open
08_chapter3.pdf3.29 MBAdobe PDFView/Open
09_chapter4.pdf22.19 kBAdobe PDFView/Open
10_reference.pdf35.86 kBAdobe PDFView/Open
11_publication.pdf11.14 kBAdobe PDFView/Open
12_vitae.pdf6.26 kBAdobe PDFView/Open


Items in Shodhganga are protected by copyright, with all rights reserved, unless otherwise indicated.