Lochran, S. and Bailey, R.T. and Cruickshank, F.R. and Pugh, C. and Sherwood, J.N. and Simpson, G.S. and Langley, P.J. and Wallis, J.D. (2000) The nonlinear optical properties of the crystal (S)-3-methyl-5-nitro-N-(1-phenylethyl)-2-pyridinamine. Journal of Physical Chemistry B, 104 (29). pp. 6710-6716. ISSN 1089-5647.
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The organic crystal (S)-3-methyl-5-nitro-N-(1 -phenylethyl)-2-pyridinamine has been previously identified by the powder technique as a promising nonlinear optical material. Large single crystals (3 x 3 x 2 cm(3)) of this material have been grown by temperature lowering of a seeded supersaturated solution in acetone, Refined refractive indices were obtained from the predicted angles of incidence of the phase-matched second harmonic signals. Second-order nonlinear optical coefficients, d(ij), as measured by the Maker fringe technique, are 11, 9, and 7 pm V-1 for d(14), d(25), and d(36). respectively. The results are compared with calculations based on the oriented gas model.
|Subjects:||Q Science > QD Chemistry|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences|
|Depositing User:||O.O. Odanye|
|Date Deposited:||14 May 2009 09:20|
|Last Modified:||31 Jul 2012 14:58|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/16332 (The current URI for this page, for reference purposes)|
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