Kumar, R. Ashok and Vizhi, R. Ezhil and Sivakumar, N and Vijayan, N. and Babu, D. Rajan (2012) Crystal growth, optical and thermal studies of nonlinear optical gamma-glycine single crystal grown from lithium nitrate. Optik , 123. pp. 409-413. ISSN 0030-4026

Kumar, R. Ashok and Vizhi, R. Ezhil and Vijayan, N. and Babu, D. Rajan (2011) Structural, dielectric and piezoelectric properties of nonlinear optical g-glycine single crystals. Physica B: Condensed Matter, 406 (13). pp. 2594-2600. ISSN 0921-4526

Vizhi, R. Ezhil and Kumar, R. Ashok and Babu, D. Rajan and Sathiyanarayanan, K. and Bhagavannarayana, G. (2010) Synthesis, Crystal Growth, Structural, Dielectric and Ferroelectric Properties of N-Acetyl Glycine Phosphite (AGPI) Single Crystals. Ferroelectrics , 413 (1). pp. 291-300. ISSN 0015-0193

Vizhi, R. Ezhil and Kalainathan, S. and G. , Baghavan Narayana (2008) Structural and microhardness studies of pure and thiourea doped glycine phosphite single crystal. Crystal Research and Technology , 43 (7). 778-782 . ISSN 1521-4079