Sivasubramani, V. and George, Jesby and Pandian, M. Senthil and Ramasamy, P. and Pounraj, P. and Maurya, K. K. and Sajan, D. (2018) Directional growth, physicochemical and quantum chemical investigations on pyridinium 2-carboxylate: 4-nitrophenol (P2C4N) single crystal for nonlinear optical (NLO) applications. New Journal of Chemistry, 42 (6). pp. 4261-4277. ISSN 1144-0546

Silambarasan, A. and Rajesh, P. and Bhatt, Rajeev and Bhaumik, Indranil and Maurya, K. K. and Karnal, A. K. and Ramasamy, P. and Gupta, P. K. (2017) Investigation on the structural, linear/nonlinear optical and electrical characteristics of Cd- and Mn-doped polar lithium sulfate monohydrate crystals. New Journal of Chemistry, 41. pp. 12259-12267. ISSN 1144-0546

Chandran, Senthilkumar and Paulraj, Rajes and Ramasamy, P. and Maurya, K. K. (2017) Determination of Nucleation Kinetics and Crystal Perfection, Optical, Piezoelectric Properties of Semi-organic NLO Single Crystal-Sodium Acid Phthalate Hemihydrate. Journal of Inorganic and Organometallic Polymers and Materials , 27 (5). pp. 1383-1390. ISSN 1574-1443

Sethupathi, D. and Pandian, Muthu Senthil and Maurya, K. K. and Ramasamy, P. (2017) Crystal Growth and Characterization of Sodium p-Nitrophenolate Dihydrate (NPNa) Single Crystals for NLO Applications. In: 61st DAE-Solid State Physics Symposium, DEC 26-30, 2016, KIIT Univ, Bhubaneswar, INDIA.

Prashanth, Nirmal M. and Paulraj, Rajesh and Ramasamy, P. and Vijayan, N. (2017) One step synthesis of tin oxide nanomaterials and their sintering effect in dye degrdation. Optik , 135. pp. 434-445. ISSN 0030-4026

Magesh, M. and Bhagavannarayana, G. and Ramasamy, P. (2015) Synthesis, crystal growth and characterization of an organic material: 2-Aminopyridinium succinate succinic acid single crystal. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 150. pp. 765-771. ISSN 1386-1425

Boopathi, K. and Ramasamy, P. and Bhagavannarayana, G. (2014) Growth and characterization of Cu (II) doped negatively soluble lithium sulfate monohydrate crystals. Journal of Crystal Growth, 386. pp. 32-37. ISSN 0022-0248

Rajesh, P. and Ramasamy, P. and Bhagavannarayana, G. (2013) Growth of ADP-KDP mixed crystal and its optical, mechanical, dielectric, piezoelectric and laser damage threshold studies. Journal of Crystal Growth, 362. pp. 338-342. ISSN 0022-0248

Daniel, D. Joseph and Ramasamy, P. and Madhusoodanan, U. and Bhagavannarayana, G. (2012) Enhancement of structural perfection of alkali halide single crystals by doping with copper. Journal of Crystal Growth, 353 (1). pp. 95-100. ISSN 0022-0248

Pandian, M. Senthil and Boopathi, K. and Ramasamy, P. and Bhagavannarayana, G. (2012) The growth of benzophenone crystals by Sankaranarayanan-Ramasamy (SR) method and slow evaporation solution technique (SEST): A comparative investigation. Materials Research Bulletin, 47 (3). pp. 826-835. ISSN 0025-5408

Vijayan, N. and Bhagavannarayana, G. and Maurya, K. K. and Haranath, D. and Rathi, Brijesh and Sharma, Y. K. and Ramasamy, P. (2012) Effect of annealing on Bridgman grown organic scintillation material of trans-stilbene. Materials Chemistry and Physics, 132 (2-3). pp. 453-457. ISSN 0254-0584

Murugan, G. Senthil and Ramasamy, R. Perumal and Ramasamy, P. and Bhagavannarayana, G. (2011) Characterization of < 0 1 0 > directed ammonium malate single crystals grown by Sankaranarayanan-Ramasamy method. Journal of Crystal Growth, 328 (1). 58-61. ISSN 0022-0248

Babu, G. Anandha and Chandramohan, A. and Ramasamy, P. and Bhagavannarayana, G. and Varghese, Babu (2010) Synthesis, structure, growth and physical properties of a novel organic NLO crystal: 1,3-Dimethylurea dimethylammonium picrate. Materials Research Bulletin, 46 (3). pp. 464-468. ISSN 0025-5408

Rajesh, P. and Ramasamy, P. and Bhagavannarayana, G. (2009) Effect of ammonium malate on growth rate, crystalline perfection, structural, optical, thermal, mechanical, dielectric and NLO behaviour of ammonium dihydrogen phosphate crystals. Journal of Crystal Growth, 311 (16). pp. 4069-4075. ISSN 0022-0248

Sathyalakshmi, R. and Bhagavannarayana, G. and Ramasamy, P. (2009) Growth and characterization of a new NLO material: l-Glutamic acid hydro bromide [l-GluHBr]. Materials Research Bulletin, 44 (5). pp. 1097-1101. ISSN 0025-5408

Senthil, A. and Ramasamy, P. and Bhagavannarayana, G. (2009) Synthesis, growth, optical, dielectric and thermal studies of lithium hydrogen phthalate dihydrate crystals. Journal of Crystal Growth, 311 (9). pp. 2696-2701. ISSN 0022-0248

Dhanaraj, P. V. and Rajesh, N. P. and Ramasamy, P. and Jeyaprakasan, M. and Mahadevan, C. K. and Bhagavannarayana, G. (2009) Enhancement of stability of growth, structural and NLO properties of KDP crystals due to additive along with seed rotation. Crystal Research and Technology , 44 (1). pp. 54-60. ISSN 1521-4079

Dhanaraj, P. V. and Mahadevan, C. K. and Bhagavannarayana, G. and Ramasamy, P. and Rajesh, N. P. (2008) Growth and characterization of KDP crystals with potassium carbonate as additive. Journal of Crystal Growth, 310 (24). pp. 5341-5346. ISSN 0022-0248

Balamurugan, S. and Bhagavannarayana, G. and Ramasamy, P. (2008) Growth of unidirectional potassium dihydrogen orthophosphate single crystal by SR method and its characterization. Materials Letters , 62 (24). pp. 3963-3965. ISSN 0167-577X

Lenina, M. and Bhavannarayanab, G. and Ramasamy, P. (2008) Synthesis, growth, and characterization of a non-linear optical crystal-glycine lithium chloride. Optics Communications , 282 (6). pp. 1202-1206. ISSN 0030-4018

Babu, G. Anandha and Bhagavannarayana, G. and Ramasamy, P. (2008) Synthesis, crystal growth, structural, optical, thermal and mechanical properties of novel organic NLO material: Ammonium malate. Journal of Crystal Growth, 310 (6). pp. 1228-1238. ISSN 0022-0248

Babu, G. Anandha and Bhagavannarayana, G. and Ramasamy, P. (2008) Synthesis, growth, thermal, optical, dielectric and mechanical properties of semi-organic NLO crystal: Potassium hydrogen malate monohydrate. Journal of Crystal Growth, 310 (11). pp. 2820-2826. ISSN 0022-0248

Babu, R. Ramesh and Sethuraman, K. and Vijayan, N. and Bhagavannarayana, G. and Gopalakrishnan, R. and Ramasamy, P. (2008) Characterization of melt grown phthalic anhydride single crystal. Crystal Research and Technology , 43 (1). pp. 50-54. ISSN 1521-4079

Pandian, M. Senthil and Balamurugan, N. and Bhagavannarayana, G. and Ramasamy, P. (2008) Characterization of 〈0 1 0〉 directed KAP single crystals grown by Sankaranarayanan–Ramasamy (SR) method. Journal of Crystal Growth, 310 (18). pp. 4143-4147. ISSN 0022-0248

Kanagasekaran , T. and Mythili , P. and Srinivasan , P. and Vijayan , N. and Kanjilal , D. and Gopalakrishnan , R. and Ramasamy , P. (2008) On the observation of physical, chemical, optical and thermal changes induced by 50 MeV silicon ion in benzimidazole single crystals. Materials Research Bulletin , 43 (4). pp. 852-863. ISSN 0025-5408

Srinivasan, P. and Kanagasekaran, T. and Vijayan, N. and Balamurugan, R. and Prakash, A. R. Charles Sathiya and Kannan, P. and Gopalakrishnan, R and Ramasamy, P. (2006) Structural, dielectric and optical properties of N-(2 chlorophenyl)-(1-propanamide) (NCP) single crystals. Journal of Crystal Growth, 297. pp. 372-381. ISSN 0022-0248

Vijayan, N. and Rajasekaran, S. and Bhagavannarayana, G. and Babu, R. Ramesh and Gopalakrishnan, R. and Palanichamy, M. and Ramasamy, P. (2006) Growth and characterization of nonlinear optical amino acid single crystal: L-alanine. Crystal Growth and Design , 6. pp. 2441-2445. ISSN 1528-7483

Vijayan, N. and Bhagavannarayana, G. and Balamurugan, N. and Babu, R. Ramesh and Maurya, K. K. and Gopalakrishnan, R. and Ramasamy, P. (2006) Studies on the growth and characterization of benzimidazole single crystals - vertical Bridgman technique. Journal of Crystal Growth, 293. pp. 318-323. ISSN 0022-0248

Vijayan, N. and Bhagavannarayana, G. and Kanagasekaran, T and Babu, R. Ramesh and Gopalakrishnan, R. and Ramasamy, P. (2006) Crystallization of benzimidazole by solution growth method and its characterization. Crystal Research and Technology, 41 (8). pp. 784-789. ISSN 0232-1300

Sethuraman, K. and Babu, R. Ramesh and Vijayan, N. and Gopalakrishnan, R. and Ramasamy, P. (2006) Growth and characterization of semicarbazone of cyclohexanone. Crystal Research and Technology , 41. pp. 807-811. ISSN 1521-4079

Srinivasan, P. and Kanagasekaran, T. and Gopalakrishnan, R. and Bhagavannarayana, G. and Ramasamy, P. (2006) Studies on the growth and characterization of L-asparaginium picrate (LASP) - A novel nonlinear optical crystal. Crystal Growth and Design , 6 (7). pp. 1663-1670. ISSN 1528-7483

Vijayan, N. and Bhagavannarayana, G. and Babu, R. R. and Gopalakrishnan, R. and Maurya, K. K. and Ramasamy, P. (2006) A comparative study on solution-and bridgman-grown single crystals of benzimidazole by high-resolution X-ray diffractometry, Fourier transform infrared, microhardness, laser damage threshold, and second-harmonic generation measurements. Crystal Growth and Design, 6 (6). pp. 1542-1546. ISSN 1528-7483

Sethuraman, K. and Babu, R. Ramesh and Vijayan, N. and Gopalakrishnan, R. and Ramasamy, P. (2006) Synthesis, growth of organic nonlinear optical crystal: Semicarbazone of 2-amino-5-chloro-benzophenone (S2A5CB) and its characterisation. Journal of Crystal Growth, 290 (2). pp. 539-543. ISSN 0022-0248

Babu, R. R. and Vijayan, N. and Gopalakrishnan, R. and Ramasamy, P. (2006) Growth and characterization of L-lysine monohydrochloride dihydrate (L-LMHCI) single crystal. Crystal Research and Technology, 41. pp. 405-410. ISSN 0232-1300