Ministry of Education
Ramarajan D
VIDWAN ID: 233253

Dr Ramarajan D

Male Doctor of Philosophy
Associate Professor | Department of Physics
Kongu Engineering College
Tamil Nadu
Expertise: Applied Physics
ORCID 0000-0002-1785-979X Scopus 37052694400 ResearcherID AAL-5396-2020 Google Scholar DXZzuggAAAAJ
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20 Publications
0 Projects
338 Scopus Citations
316 CrossRef
15 Years 8 Months Total Experience
Publications
20 Total
Articles
20
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Scopus Scopus
338 Citations
10 h-index
CrossRef CrossRef
316 Citations
9 h-index
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Professional Recognition

Best Performer in Research and Development
2020
Kongu Engineering College
Best Faculty in Physics
2022
Kongu Engineering College

Community & Membership

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Indian Association of Physics Teachers
Life Member
Jan 2025

Personal Details

Doctor of Philosophy
2021
GCIL (WELSPUN GROUP)
Master of Philosophy
2010
BABU BANARASI DAS INSTITUTE OF TECHNOLOGY AND MANAGEMENT, LUCKNOW
Master of Science
2009
BABU BANARASI DAS INSTITUTE OF TECHNOLOGY AND MANAGEMENT, LUCKNOW
Associate Professor
Nov 2025 – Present
Kongu Engineering College | Department of Physics
Assistant Professor
Jun 2012 – Nov 2025
Kongu Engineering College | Department of Physics
Lecturer
Jan 2011 – Jun 2012
M.R.K. Institute of Technology
Physical Sciences
Applied Physics

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Scholarly Work

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SPECTROSCOPIC INVESTIGATIONS AND QUANTUM CHEMICAL CALCULATIONS OF CERTAIN SELECT AROMATIC COMPOUNDS

University Anna University
Year 2021
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Scholarly Publications

Effects of surfactants on morphology in synthesis of α-Mn <inf>2</inf>O<inf>3</inf> nanostructures

Journal Article
Journal of Solid State Chemistry. Year: 2011. Volume: 184 , Issue: 3 , Pages: 597-600 .
Authors: Ramarajan, D.; Sivagurunathan, P.
DOI 10.1016/j.jssc.2011.01.003 Crossref Crossref: 9 Scopus Scopus: 10

Structural, spectral, optical and Z-Scan budding studies of (E)-N′-(4-bromobenzylidene)-4-fluorobenzohydrazide

Journal Article
Optik - International Journal for Light and Electron Optics. Year: 2021. Volume: 247 .
Authors: N. Latha; S. Sudha; D. Ramarajan; Barathi Diravidamani
DOI 10.1016/j.ijleo.2021.167869 Crossref Crossref: 7 Scopus Scopus: 10

Structural, spectroscopic (IR, Raman, and NMR), quantum chemical, and molecular docking analysis of (E)-2-(2,5-dimethoxybenzylidene)hydrazinecarbothioamide and its dimers

Journal Article
Journal of Molecular Structure. Year: 2022. Volume: 1247 .
Authors: D. Shobana; S. Sudha; D. Ramarajan; Nikola Ristivojević; Aleksandra Rakić; Dušan Dimić
DOI 10.1016/j.molstruc.2021.131277 Crossref Crossref: 24 Scopus Scopus: 22

Synthesis, crystal structure, spectral characterization and Hirshfeld surface analysis of (E)-N′-(3-ethoxy-4-hydroxybenzylidene)-4-fluorobenzohydrazide single-crystal – a novel NLO active material

Journal Article
Journal of Molecular Structure. Year: 2022. Volume: 1250 .
Authors: D. Shobana; S. Sudha; D. Ramarajan; D. Dimić
DOI 10.1016/j.molstruc.2021.131856 Crossref Crossref: 66 Scopus Scopus: 73

Structural, spectroscopic, quantum chemical, and molecular docking study towards cartilage protein of (3E,3′E)-3,3′-(1,4-phenylenebis(azanediyl))bis(cyclohex-2-en-1-one)

Journal Article
Journal of Molecular Structure. Year: 2023. Volume: 1274 .
Authors: P. Jeeva; S. Sudha; A. Rakić; D. Dimić; D. Ramarajan; D. Barathi
DOI 10.1016/j.molstruc.2022.134429 Crossref Crossref: 15 Scopus Scopus: 16

Synthesis, structural and spectral investigations of an optically active E-N′-(3,4-dimethoxybenzylidene)− 4-fluorobenzohydrazide crystal

Journal Article
Vibrational Spectroscopy. Year: 2023. Volume: 126 .
Authors: D. Shobana; S. Sudha; D. Dimić; D. Ramarajan
DOI 10.1016/j.vibspec.2023.103541 Crossref Crossref: 21 Scopus Scopus: 21

Synthesis, spectroscopic and computational examination of an optically active E-N'-2,3-dimethoxybenzylidene-4-nitrobenzohydrazide crystal

Journal Article
Journal of Molecular Structure. Year: 2026. Volume: 1356 .
Authors: D. Shobana; S. Sudha; Đorđe Kapuran; Dušan Dimić; D. Ramarajan
DOI 10.1016/j.molstruc.2025.145157 Crossref Crossref: 1 Scopus Scopus: 2

Structural, spectroscopic, quantum chemical, and molecular docking investigation of (E)-N'-(2,5-dimethoxybenzylidene)picolinohydrazide

Journal Article
Journal of Molecular Structure. Year: 2022. Volume: 1253 .
Authors: Eswaran Kavitha; Devarajan Ramarajan; Aleksandra Rakić; Dušan Dimić; Shanmugam Sudha; Putta Narasimhan Nirmala
DOI 10.1016/j.molstruc.2021.132259 Crossref Crossref: 33 Scopus Scopus: 35
Showing 1 to 8 of 20 publications