P. Ramasamy

Research.com Recognitions

• 2025 - Research.com Chemistry in India Leader Award
• 2022 - Research.com Chemistry in India Leader Award

Overview

Best Publications

• Growth and microhardness studies of chalcogneides of arsenic, antimony and bismuth

  D. Arivuoli;F. D. Gnanam;P. Ramasamy

  255
  Citations

• 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

  N. Vijayan;G. Bhagavannarayana;R. Ramesh Babu;R. Gopalakrishnan

  229
  Citations

• Unidirectional seeded single crystal growth from solution of benzophenone

  K. Sankaranarayanan;P. Ramasamy

  204
  Citations

• Growth and characterization of zinc thiourea chloride (ZTC): a semiorganic nonlinear optical crystal

  R. Rajasekaran;P.M. Ushasree;R. Jayavel;P. Ramasamy

  197
  Citations

• Growth and characterization of semi-organic third order nonlinear optical (NLO) potassium 3,5-dinitrobenzoate (KDNB) single crystals

  P. Karuppasamy;V. Sivasubramani;M. Senthil Pandian;P. Ramasamy

  180
  Citations

• Growth and characterization of nonlinear optical amino acid single crystal: L-alanine

  N. Vijayan;S. Rajasekaran;G. Bhagavannarayana;R. Ramesh Babu

  178
  Citations

• Growth of zinc thiourea sulfate (ZTS) single crystals: a potential semiorganic NLO material

  P.M. Ushasree;R. Jayavel;C. Subramanian;P. Ramasamy

  175
  Citations

• Growth and characterization of antimony doped tin oxide thin films

  S Shanthi;C Subramanian;P Ramasamy

  174
  Citations

• Growth and characterization of benzimidazole single crystals: a nonlinear optical material

  N Vijayan;R Ramesh Babu;R Gopalakrishnan;P Ramasamy

  165
  Citations

• Crystal growth, structural, optical, thermal, mechanical, laser damage threshold and electrical properties of triphenylphosphine oxide 4-nitrophenol (TP4N) single crystals for nonlinear optical applications

  P. Karuppasamy;Muthu Senthil Pandian;P. Ramasamy;Sunil Verma

  162
  Citations

• Growth of bis(thiourea) cadmium chloride single crystals — a potential NLO material of organometallic complex

  P.M. Ushasree;R. Muralidharan;R. Jayavel;P. Ramasamy

  162
  Citations

• Growth of nonlinear optical material: L-arginine hydrochloride and its characterisation

  K. Meera;R. Muralidharan;R. Dhanasekaran;Prapun Manyum

  148
  Citations

• Studies on the Growth and Characterization of l-Asparaginium Picrate (LASP)A Novel Nonlinear Optical Crystal

  P. Srinivasan;T. Kanagasekaran;R. Gopalakrishnan;G. Bhagavannarayana

  142
  Citations

• Conventional slow evaporation and Sankaranarayanan–Ramasamy (SR) method grown diglycine zinc chloride (DGZC) single crystal and its comparative study

  M. Senthil Pandian;P. Ramasamy

  140
  Citations

• A new nonlinear optical semi-organic material: cadmium thiourea acetate

  N.P. Rajesh;V. Kannan;M. Ashok;K. Sivaji

  123
  Citations

• Growth and characterization of L-lysine monohydrochloride dihydrate (L-LMHCl) single crystal

  R. Ramesh Babu;N. Vijayan;N. Vijayan;R. Gopalakrishnan;P. Ramasamy

  120
  Citations

• Synthesis, crystal growth, structure and characterization of a novel third order nonlinear optical organic single crystal: 2-Amino 4,6-Dimethyl Pyrimidine 4-nitrophenol

  P. Karuppasamy;T. Kamalesh;K. Anitha;S. Abdul Kalam

  115
  Citations

• Metastable zonewidth, induction period and interfacial energy of zinc tris(thiourea) sulfate

  P.M Ushasree;R Muralidharan;R Jayavel;P Ramasamy

  114
  Citations

• A comparative study of ferroelectric triglycine sulfate (TGS) crystals grown by conventional slow evaporation and unidirectional method

  M. Senthil Pandian;P. Ramasamy;Binay Kumar

  113
  Citations

• Growth of dl-malic acid-doped ammonium dihydrogen phosphate crystal and its characterization

  P. Rajesh;P. Ramasamy

  113
  Citations

• Preparation and properties of sprayed undoped and fluorine doped tin oxide films

  S. Shanthi;C. Subramanian;P. Ramasamy

  107
  Citations