Sukumar, M. and Babu, R. Ramesh and Ramamurthi, K. and Bhagavannarayana, G. (2015) Structural and optical properties of LiKB4O7 single crystals grown by Czochralski technique. Materials Chemistry and Physics, 160. pp. 369-374. ISSN 0254-0584

Renuka, N. and Babu, R. Ramesh and Vijayan, N. and Vasanthakumar, Geetha and Krishna, Anuj and Ramamurthi, K. (2015) Structural, optical, mechanical and dielectric studies of pure and doped L-Prolinium Trichloroacetate single crystals. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 137. pp. 601-606. ISSN 1386-1425

Prabhakaran, S. P. and RameshBabu, R. and Sukumar, M. and Bhagavannarayana, G. and Ramamurthi, K. (2014) Investigation on the growth and characterization of 4-aminobenzophenone single crystal by the vertical dynamic gradient freeze technique. Journal of Crystal Growth, 390. 18-23 . ISSN 0022-0248

Subashini, A. and Bhagavannarayana, G. and Ramamurthi, K. (2013) Synthesis, growth, crystalline perfection of 4-bromo-4 ' dimethylamino benzylideneaniline (BDMABA) and photons absorption of BDMABA crystal. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 104. pp. 403-408. ISSN 1386-1425

Subashini, A. and Bhagavannarayana, G. and Ramamurthi, K. (2012) Investigations on growth and crystalline perfection of an organic Schiff base material: 4-Chloro-4 ' bromobenzylidene aniline. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 96. pp. 716-722. ISSN 1386-1425

Subashini, A. and Bhagavannarayana, G. and Ramamurthi, K. (2011) Synthesis, growth, optical, mechanical, dielectric and thermal properties of 4-chloro-4 -chlorobenzylidene aniline single crystal. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 82 (2). pp. 91-96. ISSN 1386-1425

Santhakumari, R. and Ramamurthi, K. and Babu, R. Ramesh and Evans , Helen Stoeckli and Hema, R. and Bhagavannarayana , G. (2011) Growth and characterization of thiosemicarbazide hydrochloride: A semiorganic NLO material. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 82 (1). pp. 102-107. ISSN 1386-1425

Sangeetha, K. and Babu, R. Ramesh and Bhagavannarayana, G. and Ramamurthi, K. (2011) Structural, spectral, optical and dielectric properties of copper and glycine doped LAHCl single crystals. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 79 (5). pp. 1017-1023. ISSN 1386-1425

Sangeetha, K. and Babu, R. Ramesh and Kumar, P. and Bhagvannarayana, G. and Ramamurthi, K. (2011) Effect of H+ ion implantation on structural, morphological, optical and dielectric properties of l-arginine monohydrochloride monohydrate single crystals. Applied Surface Science, 257 (17). pp. 7573-7578. ISSN 0169-4332

Sangeetha, K. and Babu, R. Ramesh and Kumar, Praveen and Bhagavannarayana, G. and Ramamurthi, K. (2010) H+ ion implantation on L-arginine monohydrobromide monohydrate single crystal for tuning electro-optical properties. Radiation Effects & Defects in Solids , 166 (3). pp. 215-222. ISSN 1042-0150

Vasudevan, V. and Babu, R. Ramesh and Nelcy, A. Reicher and Bhagavannarayana, G. and Ramamurthi, K. (2010) Synthesis, growth, optical, mechanical and electrical properties of L-lysine L-lysinium dichloride nitrate (L-LLDN) single crystal. Bulletin of Materials Science , 34 (3). pp. 469-475. ISSN 0973-7669

Leela, S. and Ramamurthi, K. and Bhagavannarayana, G. (2009) Synthesis, growth, spectral, thermal, mechanical and optical properties of 4-chloro-4′dimethylamino-benzylidene aniline crystal: A third order nonlinear optical material. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 74 (1). pp. 78-83. ISSN 1386-1425

Devi, T. Uma and Lawrence, N. and Babu, R. Ramesh and Ramamurthi, K. and Bhagavannarayana, G. (2008) Growth of ninhydrin single crystal and its characterization. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 71 (5). pp. 1667-1672. ISSN 1386-1425