PHYSICS

Subramanian V

Professor

HSB 223
Ph.D. IIT Madras

📞 044 - 2257 4883
✉️ manianvs@iitm.ac.in

👤 Personal Home Page

👥 Research Group Page

Areas of Interest

✔ Microwave Materials, Devices, Propagation

✔ Photonic Crystals and Metamaterials, Multiferroics

Current Research

Multi-Ferroics, Magnetoelectric materials, Microwave Propagation through periodic structures, Electromagnetic Shielding Interference, Near-field Microwave Microscopy, Microwave Non-destructive Evaluation, Acoustic Metamaterials.

Students

Current PhD Students

✔ PH13D077 VASANTHARAJAN G

✔ PH17D032 ANJALI M

✔ PH17D038 SARVESH KUMAR

✔ PH17D039 SANTOSH KUMAR DASILA

✔ PH17D200 DEEPA XAVIER

✔ PH18D021 ASAPU VINAYA KUMAR

✔ PH19D024 RAGHUNATH SAHOO

✔ PH20D095 ABHISHEK ANAND UKEY

✔ PH22D070 AKASH PARAMANIK

✔ PH22D092 SUBHABRAT SAMANTARAY

Recent Publications

✔ Modulating the structural and magnetic properties of Fe3O4 NPs for high-performance supercapattery and EMI shielding applications. Theertharaman Govindasamy, Nibin Kolanjikombil Mathew, Vinaya Kumar Asapu, Vijayshankar Asokan, Venkatachalam Subramanian and Balakumar Subramanian. Journal of Energy Storage, 79, 110243, 2024 (Scimagojr-Q1). DOI: 10.1016/j.est.2023.110243. 2024.
✔ Magnetoelectric behaviour of Pb-free Na0.5Bi0.5TiO3-Ni0.5Co0.5Fe2O4 particulate novel ceramic composites. K. DamodarReddy, N. Pavan Kumar, Deepa Xavier, P. Sowjanya, V. Subramanian, C. Siva. Ceramic International, 50, Issue 7 Part-A, 10402-10415, 2024. (Scimagojr-Q1). DOI: 10.1016/j.ceramint.2023.12.352. 2024.
✔ Acoustic Bessel-like beam generation using phononic crystals. Santosh Dasila, C V Krishnamurthy, V Subramanian. Journal of Applied Physics, 135, 024903, 2024. (Scimagojr-Q2). DOI: 10.1063/5.0182429. 2024.
✔ Multifunctionality of MWCNT modified carbon fiber reinforced thermoplastic composite, and reclaiming composite in the pursuit of sustainable energy storage applications: An experimental and numerical analysis. R. Sasikumar, B. Raghavendra Babu, V. Subramanian and R. Jayavel. Composites Science and Technology, 248, 110468, 2024(Scimagojr-Q1).. DOI: 10.1016/j.compscitech.2024.110468. 2024.
✔ Morphology Dependent EMI Shielding Performance of Ag-Ni Core-Shell Nanowires. Raghunath Sahoo, Ramaprabhu Sundara, Venkatachalam Subramanian. Journal of Alloys and Compounds, 981, 173693, 2024 (Scimagojr-Q1). DOI: Free to download till 23rd March 2024 : https://authors.elsevier.com/a/1iXFv3IWkcELJe. 2024.
✔ Flexible bandwidth-enhanced metamaterial absorbers with epoxy/graphene nanoplatelets-silver nanowire polymer composites as substrates. Anjali Murugan, Raghunath Sahoo, Lincy Stephen, C V Krishnamurthy and V Subramanian. Composites Science and Technology, 249, 110492, 2024(Scimagojr-Q1).. DOI: 10.1016/j.compscitech.2024.110492. 2024.
✔ Bulk versus surface-limited polymer encapsulation: A current pulse-induced approach for confined polymer coating selectively over quasi-oriented MXene aerogel. Sujit Kumar Deb, Pronoy Dutta, Golam Masud Karim, Amalika Patra, Pranab Bera, Snehasish Das, Priyam Mukherjee, Kumaran Rengasamy, Angana Borbora, Uttam Manna, Venkatachalam Subramanian, Uday Narayan Maiti. Chemical Engineering Journal, 484, 149617, 2024 (Scimagojr-Q1). DOI: 10.1016/j.cej.2024.149617. 2024.
✔ Improved microwave dielectric properties of LaZn1/2Ti1/2O3 through Y3+ substitution. Asapu Vinaya Kumar, V. Sivasubramanian and V. Subramanian. Journal of Alloys and Compounds, 1007, 176454, 2024.. DOI: https://doi.org/10.1016/j.jallcom.2024.176454. 2024.
✔ Effect of Addition of Thermally Annealed Graphene in Tender Coconut-Derived Hard Carbon for Potassium Ion Battery. Raghunath Sahoo, T.V. Beatriceveena, Lavanya Thirugnanam, Subramanian Venkatachalam, Ramaprabhu Sundara, . ACS Applied Energy Materials, 7(16), 7006-7018, 2024.. DOI: https://pubs.acs.org/doi/10.1021/acsaem.4c01231. 2024.
✔ Hierarchical carbonaceous modified carbon fiber reinforced polyether ether ketone and reusing reclaimed carbon fiber for sustainable photocatalysis: An Experimental and numerical analysis. R. Sasikumar, Saritha Kanotha, Shubra Singha, Kumaran Rengaswamy, V. Subramanian, R.Jayavel. Composites Part A: Applied Science and Manufacturing, 186, 108403, 2024.. DOI: https://doi.org/10.1016/j.compositesa.2024.108403. 2024.

✔ Investigating a Cylindrical Dielectric Resonator Antenna Fabricated with Li3MgNbO5 Microwave Dielectric Ceramic. MA Dinesh, V Kumar, R Kumar, VR Gupta, V Subramanian, V Dayal. ECS Journal of Solid State Science and Technology 13 (5), 053003, 2024.. DOI: https://iopscience.iop.org/article/10.1149/2162-8777/ad4239/pdf. 2024.
✔ Evidence of self-biased magnetoelectric coupling in eco-friendly (Na0.41K0.09Bi0.5TiO3-Ba0.85Ca0.15Zr0.1Ti0.9O3)-(CoFe2O4) particulate composites. Munendra Pal, Adiraj Srinivas, Deepa Xavier, V. Subramanian, Saket Asthana. Journal of Magnetism and Magnetic Materials, 598, 172060, 2024.. 2024.
✔ Synergistic Advancements in Electromagnetic Interference Shielding: Harnessing Fe3O4 Nanoparticles and Biomass-Derived N-Doped Carbon-Layered Structure for Next-Generation Nanocomposites. Theertharaman Govindasamy, Nibin Kolanjikombil Mathew, Vinaya Kumar Asapu, Venkatachalam Subramanian, and Balakumar Subramanian. ACS Sustainable Resource Management, 1, 289-02, 2024. DOI: https://pubs.acs.org/doi/epdf/10.1021/acssusresmgt.3c00072. 2024.
✔ Terahertz Sub-Wavelength Focusing and Negative Refraction Assisted Beam Transferring Based on 3-D Metamaterial Flat Lens Configurations. Muthusamy Marishwari, Venkatachalam Subramanian, Zhengbiao Ouyang and Natesan Yogesh. Progress In Electromagnetics Research B. 99. 121-138. DOI: 10.2528/PIERB23012803. 2023.
✔ Directional, Multi-Beam, and Compact Wavefront Transformers Based on 3-D Near-Zero Refractive Index Metamaterial. M. Marishwari, S. Madhavamoorthi, R. Meena, B. Asrafali, V. Subramanian, Z. Ouyang, and N. Yogesh. Optics Continuum. 2. 1093-1105. DOI: 10.1109/TIM.2023.3267364. 2023.
✔ Measurement of moisture in transformer insulation using the intelligent high frequency sensor system. Shufali Ashraf Wani, Anjali Murugan, V Subramanian, and R Sarathi. IEEE Transactions on Instrumentation & Measurement. 72. 2511410. DOI: 10.1109/TIM.2023.3267364. 2023.
✔ Strategic Design and Analysis of Energy Storage and ME Applications of Low Temperature Hybrid Microwave Sintered Electroceramic Composites. Avanish Babu Thirumalasetty, Thiyagarajan Krishnan, Siva Kumar Kota Venkata, Srinivas Adiraj, Deepa Xavier, Subramanian Venkatachalam, Rajini Gaddam Kesava Reddy, Zarena Dudekula, and Madhuri Wuppulluri. ACS Applied Electronic Materials. 5. 3120-3129. DOI: 10.1021/acsaelm.3c00190. 2023.
✔ Enhanced electromagnetic interference shieldingeffectiveness in multiphase nanocomposites based onpoly(vinylidene fluoride-co-hexafluoropropylene),nano-Fe2O3, graphene nanoplatelets, and nanodiamonds. Gayathri Thanasekaran, M. Basheer Ahamed, Kalim Deshmukh, and Subramanian Venkatachalam. Journal of Applied Polymer Science. e-54658. DOI: 10.1002/app.54658. 2023.
✔ Enhanced electromagnetic interference shieldingeffectiveness in multiphase nanocomposites based onpoly(vinylidene fluoride-co-hexafluoropropylene),nano-Fe2O3, graphene nanoplatelets, and nanodiamonds. Gayathri Thanasekaran, M. Basheer Ahamed, Kalim Deshmukh, and Subramanian Venkatachalam. Journal of Applied Polymer Science. e-54658. DOI: 10.1002/app.54658. 2023.
✔ Accessing New Avenues of Photonic Bandgaps Using Two-Dimensional Non-Moiré Geometries. R. Rachel Darthy, C. Venkateswaran, V. Subramanian, Zhengbiao Ouyang and N. Yogesh. Scientific Reports. 13. 17077. DOI: 10.1038/s41598-023-44385-z. 2023.
✔ Directional, Multi-Beam, and Compact Wavefront Transformers Based on 3-D Near-Zero Refractive Index Metamaterial. M. Marishwari, S. Madhavamoorthi, R. Meena, B. Asrafali, V. Subramanian, Z. Ouyang, and N. Yogesh. OPtics Continuum, 2(5), 1093-1105, 2023 (Scimagojr-Q2).. DOI: DoI: 10.1364/OPTCON.488870. 2023.
✔ Strategic Design and Analysis of Energy Storage and ME Applications of Low Temperature Hybrid Microwave Sintered Electroceramic Composites. Avanish Babu Thirumalasetty, Thiyagarajan Krishnan, Siva Kumar Kota Venkata, Srinivas Adiraj, Deepa Xavier, Subramanian Venkatachalam, Rajini Gaddam Kesava Reddy, Zarena Dudekula, and Madhuri Wuppullur. ACS Applied Electronic Materials, 5, 3120 - 3129, 2023. (Scimagojr-Q1). DOI: 10.1021/acsaelm.3c00190. 2023.
✔ Enhanced electromagnetic interference shieldingeffectiveness in multiphase nanocomposites based onpoly(vinylidene fluoride-co-hexafluoropropylene),nano-Fe2O3, graphene nanoplatelets, and nanodiamonds</li> </ul> </div>

</div> ## Teaching ✔ 2017 : (Jan - May) - PH5590 Microwave Physics; (Jul - Nov) - EP3110 Electromagnetics and Applications / PH5270 Physics Lab III ✔ 2018 : (Jan - May) - PH5590 Microwave Physics; (Jul - Nov) - PH5270 - Physics Lab III / PH5320 - Techniques of Characterization of Materials and Physical Measurements / PH5590 - Microwave Physics ✔ 2019 : (Jan - May) - PH5350 Laboratory for Physical Property Measurement and Transducer / Sensor Element Characteristics of Func / PH5590 Microwave Physics; (Jul - Nov) - EP3110 Electromagnetics and Appli ✔ 2020 : (Jan - May) - PH5221 Summer Project / PH5350 Laboratory for Physical Property Measurement and Transducer / Sensor Element Characteristics of Func / PH5400 Viva Voce / PH5590 Microwave Physics / PH5910 Mini Project ✔ 2021 : (Jan - May) - PH5223 Project / PH5400 Viva Voce / PH5400+ Comprehensive Viva Voce / PH5590 Microwave Physics (Jul - Nov) - PH1010 Physics I / PH5270 Physics Lab III ✔ 2022 : (Jan - May) - PH5350 Laboratory for Physical Property Measurement and Transducer / Sensor Element Characteristics of Func / PH5590 Microwave Physics ; (Jul - Nov) - PH1020 Physics II / PH5270 Physics Lab III ✔ 2023 : (Jan - May) - PH5590 Microwave Physics/ Summer - PH1010 Physics - I / (Jul - Nov) - PH1020 Physics II / (Jul - Nov) - PH5270 MSc Physics Lab III