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Photoacoustic studies on two new organic NLO materials: L‐threonine and L‐prolinium tartrate
Author(s) -
Britto Dhas S. A. Martin,
Suresh M.,
Raji P.,
Ramachandran K.,
Natarajan S.
Publication year - 2007
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.200610795
Subject(s) - thermal effusivity , thermal diffusivity , photoacoustic spectroscopy , photoacoustic imaging in biomedicine , tartrate , chemistry , analytical chemistry (journal) , characterization (materials science) , diffraction , thermal conductivity , crystallography , materials science , thermal , optics , organic chemistry , nanotechnology , composite material , thermodynamics , thermal resistance , physics , thermal contact conductance
Photoacoustic spectroscopy (PAS) is a non‐destructive testing (NDT) tool and used here for analyzing the physical properties such as thermal diffusivity, thermal diffusion length, thermal conductivity and thermal effusivity of L‐Threonine and L‐Prolinium tartrate. These two crystals belong to a group of recently developed NLO materials, in our laboratory. The single crystals of the two compounds were grown by using submerged seed solution growth method. Characterization of the crystals was made by using single crystal X‐ray diffraction. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)