S Ramalingam

About

Assitant professor of physics, A.V.C. College(A), Mannampandal, mayiladuthurai, Tamilnadu, India.
Published 150 papers in reuted journals,
Field of research : Drug property exploration, NLO crystal analytic expert, Organic solar cell material fabricator
Computational consultant for Nano technology organic semiconductors

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Education

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Publications (96)

• Processing-induced structural modulation and nonlinear optical enhancement in aminofluorene-modified LiNbO₃
  Applied Physics A 2026 DOI: 10.1007/s00339-026-09995-0
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• Interplay of crystal structure, electronic delocalization, and nonlinear optical response in sodium 4-nitrobiphenyl-4-olate salt: An integrated experimental–computational approach
  Physica B: Condensed Matter 2026 DOI: 10.1016/j.physb.2026.418630
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• NaOH-induced structural polarization and enhanced third-order nonlinear optical response in phthalamide single crystal
  Journal of Molecular Structure 2026 DOI: 10.1016/j.molstruc.2026.145249
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• Experimental and theoretical analysis of CuO-Doped N Cyanomethyl-N-methyl-4-nitroaniline: structural modelling, spectroscopic, and quantum chemical investigation on metal-organic hybridization towards nonlinear optical enhancement
  Journal of Molecular Structure 2026 DOI: 10.1016/j.molstruc.2025.143984
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• Theoretical modeling, surface morphology, spectroscopic characterization, and laser-induced nonlinear optical evaluation of KMnO₄-coordinated L-arginine crystalline complexes
  Applied Physics A 2026 DOI: 10.1007/s00339-025-09131-4
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• Defect-Engineered Mo-Doped Nb2O5 Nanoparticles: Structural Strain Modulation, Optical Bandgap Tuning, Photoluminescence Behavior, and Enhanced Antibacterial Activity
  Journal of Electronic Materials 2026 DOI: 10.1007/s11664-026-13090-8
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• Spectroscopic investigation of drug potential towards neuronal firing and analysis of molecular docking on (N-(diaminomethylidene)-2-(2,6-dichlorophenyl) acetamide) using DFT theoretical data evidence
  Journal of Molecular Structure 2025 DOI: 10.1016/j.molstruc.2024.139548
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• Enhanced photoconversion efficiency in organic polymer solar cells: Synthesis, structural analysis and computational modelling of 4,8-dichlorobenzo[1,2-b]difuran-2,6-dicarboxylic acid-based composite
  European Journal of Chemistry 2025 DOI: 10.5155/eurjchem.16.2.178-200.2627
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• Multifunctional Mn-doped ZnO nanoparticles prepared via low-temperature hydrothermal synthesis: improved gas sensing and photocatalytic capabilities
  Journal of Materials Science: Materials in Electronics 2025 DOI: 10.1007/s10854-025-15741-8
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• Third-order nonlinear optical coefficients (n2, β, χ3) determined by Z-scan for MgSO4-doped 4-methoxy–4′-nitrostilbene hybrid crystal: Structural, spectroscopic, and photonic properties
  Journal of Applied Physics 2025 DOI: 10.1063/5.0295979
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