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Paper Details
Paper Title
Investigations on Structural, Optical, Vibrational and Dielectric properties of 2A5CB single crystals
Authors
  S.R. Niranjana,  J.Madhavan,  M.Victor Antony Raj
Abstract
Good quality single crystals of 2-chloro 5-bromo benzophenone (2A5CB) are grown by slow evaporation solution growth technique. Powder X-ray diffraction studies confirmed the high crystalline nature of the grown crystals and it is in monoclinic crystal system with cc space group. The candidate crystal shows wide transparency window in UV-Vis region. Optical band gap of the grown crystal is found as 3.5 eV using Tauc’s plot. Various functional groups present in the sample are learnt by FT-IR studies. SHG behaviour of the material has been confirmed from the output of intense green light emission (λ = 532 nm) from the
crystal .High dielectric constant and dielectric loss at low frequency signifies the presence of charge polarization in 2A5CB molecule.
Keywords- 2a5cb, Monoclinic, SHG, X-ray
Publication Details
Unique Identification Number - IJEDR1602024Page Number(s) - 151-156Pubished in - Volume 4 | Issue 2 | April 2016DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
  S.R. Niranjana,  J.Madhavan,  M.Victor Antony Raj,   "Investigations on Structural, Optical, Vibrational and Dielectric properties of 2A5CB single crystals", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.4, Issue 2, pp.151-156, April 2016, Available at :http://www.ijedr.org/papers/IJEDR1602024.pdf
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