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Title: Growth and structure of a new photonic crystal: Chlorine substituted chalcone

A new organic photonic material 3-(2, 4-dichlorophenyl)-1-(2,5-dimethylthiophen-3-yl)propan-1-one(DMTP) has been synthesized and crystallised in acetone solution. The functional groups present in the new material were identified by FTIR spectroscopy. The material is optically transparent in the wavelength range of 400–1100 nm. The crystal structure of DMTP was determined by single crystal X-ray diffraction. The title compound crystallizes in monoclinic system with a centrosymmetric space group P2{sub 1}/c. The Z-scan study revealed that the optical limiting property exhibited by the DMTP molecule is based on the reverse saturable absorption phenomena.
Authors:
;  [1] ; ;  [2] ;  [3]
  1. Department of Physics, Mangalore Institute Of Technology And Engineering (MITE), Moodabidri-574225 (India)
  2. Department of Studies in Physics, Mangalore University, Mangalore -575199 (India)
  3. Department of Physics, Sadguru Swami Nithyananda Institute of Technology (SSNIT), Kanhangad 671315 (India)
Publication Date:
OSTI Identifier:
22490490
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1665; Journal Issue: 1; Conference: 59. DAE solid state physics symposium 2014, Tamilnadu (India), 16-20 Dec 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ABSORPTION; ABSORPTION SPECTROSCOPY; ACETONE; CHLORINE; CRYSTAL GROWTH; FOURIER TRANSFORMATION; INFRARED SPECTRA; MOLECULES; MONOCLINIC LATTICES; MONOCRYSTALS; POLYCYCLIC SULFUR HETEROCYCLES; THIOPHENE; X-RAY DIFFRACTION