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Characterization of a newly synthesized organic nonlinear optical crystal: benzoyl valine

  • T. K. Kumar (a1), R. S. Selvaraj (a1), S. Janarthanan (a1), Y. C. Rajan (a2), S. Selvakumar (a3), S. Pandi (a1), M. S. Selvakumar (a4) and D. P. Anand (a5)...

Abstract

Herein the synthesis and the crystal growth of benzoyl valine (BV), an organic nonlinear optical (NLO) material for frequency conversion was grown by slow evaporation solution growth technique at room temperature has been reported. The compound was prepared by Stockman method of benzoylation. The solubility curve shows linear nature up to a temperature of 313 K. XRD study reveals that the crystal belongs to monoclinic system with P21 non-centrosymmetric space group. The fundamental vibrational frequency of various functional groups (400-4000 cm-1) in the crystal was determined from FTIR analysis. 1H and 13C NMR spectral studies reveal the presence of proton and carbon network in the grown crystalline sample. The optical behaviour of the crystal was ascertained by optical UV absorption spectral studies. The UV cut off region (λ max ) lies around 200 nm and the crystal is absolutely transparent from 220–800 nm suggesting its application as NLO material. The thermal stability of the crystal was determined by thermogravimetric and differential thermal analyses. Laser damage threshold of BV was found to be 0.34 GW/cm2 and hence BV can be used in frequency doubler system. Photoconductivity study of BV revealed negative photoconductiviting nature of the sample. The microhardness studies confirm that BV has a moderate Vickers hardness number (VHN) value in comparison to the other organic NLO crystals.

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[1] Kitazawa, M., Higuchi, R.H., Takahashi, M., Appl. Phys. Lett. 64, 2477 (1994)
[2] Misoguti, L., Varela, A.T., Nunes, F.D., Bagnato, V.S., Melo, F.E.A., Mendes Filho, J., Zilio, S.C., Opt. Mater. 6, 147 (1996)
[3] Wang, W.S., Aggarwal, M.D., Choi, J., Bhat, K., Gebre, T., Shields, A.D., Penn, B.G., Frazier, D.O., J. Cryst. Growth 198, 578 (1999)
[4] W.T. Siltvast, Laser fundamentals, 2nd edn. (Cambridge University Press, 2004)
[5] Lal, R.B., Zhang, H.S., Wang, W.S., Aggarwal, M.D., Lee, H.S.H., Benn, B.G., J. Cryst. Growth 174, 393 (1997)
[6] Periyasamy, B.K., Jebes, R.S., Gopalakrishnan, N., Balasubramaniam, T., Mater. Lett. 61, 4246 (2007)
[7] Lam, S.K., Chan, M.A., Lo, V., Opt. Mater. 18, 235 (2001)
[8] Wang, X., Xu, D., Lu, M., Yuvan, D., Huang, J., Cheng, X., Wang, S., Guo, S., Zhang, G., Pan, M., Duan, X., Yang, Z., Phys. Stat. Sol. A 191, 106 (2002)
[9] Zaccaro, J., Barruchel, J., Ibanez, A., J. Mater. Chem. 9, 403 (1999)
[10] Kuznetsov, V.A., Okhrimenko, T.M., Rak, M., Proc. SPIE 100, 3178 (1997)
[11] Kuznetso, V.V., Okhrimenko, T.M., Rak, M., J. Cryst. Growth 164, 173 (1998)
[12] Arivanandhan, M., Lakshi, A.R., Rathika, R., Gopalakrishnan, R., Raj, C.S., Shankaranarayan, K., Opt. Commun. 251, 172 (2007)
[13] Periyasmy, B.K., Jebas, R.S., Gopala Krishnan, N., Ba, T., Bhat, M.N., Dharma Prakash, S.M., J. Cryst. Growth 242, 245 (2002)
[14] Datta, A., Pati, S.K., J. Chem. Phys. 118, 8420 (2003)
[15] Ittyachan, R., Thomas, P.C., Anand, D.P., Palanichamy, M., Sagayaraj, P., Mater. Chem. Phys. 93, 272 (2005)
[16] Kumar, T.K., Janarthanan, S., Ravikumar, S.M., Pandi, S., Vimalan, M., Sagayaraj, P., Anand, D.P., J. Mater. Sci. Technol. 24, 891 (2008)
[17] Anand, D.P., Selvakumar, S., Ambujam, K., Rajarajan, K., Gulam Mohammed, M., Sagayaraj, P., Indian J. Pure Appl. Phys. 43, 863 (2005)
[18] L.T. Beuamy, The infrared spectra of complex molecules (J. Wiley & Sons, Inc., New York, 1954)
[19] Ratajczak, H., Barycki, J., Pietraszko, A., Baran, J., Debrus, S., May, M., Venturini, J., J. Mol. Struct. 526, 269 (2000)
[20] Dhanuskodi, S., Jeyakumari, A.P., Manivannan, S., Philip, J., Tiwari, S.K., Spectrochim. Acta Part A 66, 318 (2007)
[21] Nakatani, H., Bosenberg, W.R., Cheng, L.K., Tang, C.L., Appl. Phys. Lett. 53, 2587 (1978)
[22] Hundelshausen, U.V., Phys. Lett. A 34, 405 (1971)
[23] R.H. Bube, Photoconductivity of Solids (Wiley, New York, 1981)
[24] Ashraf, I.M., Elshaik, H.A., Badr, A.M., Cryst. Res. Technol. 39, 63 (2004)
[25] Pandi, S., Jayaraman, D., Mater. Chem. Phys. 71, 314 (2001)
[26] V.N. Joshi, Photoconductivity (Marcel Dekker, New York, 1990)
[27] Shepherd, E.E.A., Sherwood, J.N., Simpson, G.S., J. Cryst. Growth 167, 709 (1996)
[28] Ristic, R.I., Shekunov, B.Y., Sherwood, J.N., J. Cryst. Growth 167, 693 (1996)
[29] Bailey, R.T., Cruicksharnk, F.R., Pugh, D., Sherwood, J.N., Simpson, G.S., Wilkie, S., J. Appl. Phys. 78, 1388 (1995)

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Characterization of a newly synthesized organic nonlinear optical crystal: benzoyl valine

  • T. K. Kumar (a1), R. S. Selvaraj (a1), S. Janarthanan (a1), Y. C. Rajan (a2), S. Selvakumar (a3), S. Pandi (a1), M. S. Selvakumar (a4) and D. P. Anand (a5)...

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