Millimeter and Microwave Research; Microwave; Millimeterwave; Microwave and Millimeter wave

Our Lab poster displayed during our Department In-House Symposium, in October 2024.

List of Publications 2020-2024

Multilayer Architected Polymer Nanostructure for Microwave Absorber-Based EMI Shielding
Kumaran Rengaswamy, Anjali M, Jayaganthan Rengaswamy, Chitti Venkata Krishnamurthy, Venkatachalam Subramanian
AIP Advances, 14, 115008, 2024 (Scimagojr-Q3).
DoI: 10.1063/5.0226614
Enhanced X-band Microwave Shielding via Fe₃O₄ Nanoparticle-Decorated Nitrogen-Doped Reduced Graphene Oxides: Synthesis, Characterization, and Performance assessment
Theertharaman Govindasamy, Nibin Kolanjikombil Mathew, Vinaya Kumar Asapu, Venkatachalam Subramanian, and Balakumar Subramanian
Composites Communications, 51, 102091, 2024(Scimagojr-Q1).
DoI: 10.1016/j.coco.2024.102091
Improved microwave dielectric properties of LaZn_1/2Ti_1/2O₃ through Y³⁺ substitution
Asapu Vinaya Kumar, V. Sivasubramanian and V. Subramanian
Journal of Alloys and Compounds, 1007, 176454, 2024 (Scimagojr-Q1).
DoI: 10.1016/j.jallcom.2024.176454
Effect of Addition of 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 (Scimagojr-Q1).
DoI: https://pubs.acs.org/doi/10.1021/acsaem.4c01231
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 (Scimagojr-Q1).
DoI: 10.1016/j.compositesa.2024.108403
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 (Scimagojr-Q3).
DoI: Download Link
Evidence of self-biased magnetoelectric coupling in eco-friendly (Na_0.41K_0.09Bi_0.5TiO₃-Ba_0.85Ca_0.15Zr_0.1Ti_0.9O₃)-(CoFe₂O₄) particulate composites
Munendra Pal, Adiraj Srinivas, Deepa Xavier, V. Subramanian, Saket Asthana
Journal of Magnetism and Magnetic Materials, 598, 172060, 2024 (Scimagojr-Q2).
DoI: https://authors.elsevier.com/c/1iymn15KgbRpYu Free To download till 9th June 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
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
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)
Free to download till 23rd March 2024: https://authors.elsevier.com/a/1iXFv3IWkcELJe
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
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
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:Click to Download
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 (7), Part-A, 10402-10415, 2024 (Scimagojr-Q1).
DoI:10.1016/j.ceramint.2023.12.352
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
Influence of molecular weight of PVP on the structure of silver nanowires for EMI shielding application
Raghunath Sahoo, Ramaprabhu Sundara, Venkatachalam Subramanian
Materials Today: Proceedings, 94, 29-34, 2023. (Scimagojr-Q2)
DoI:10.1016/j.matpr.2023.05.329
High-performance EMI shielding effectiveness of Fe₃O₄-3D rPC nanocomposites: a systematic optimization in the X-band region
Theertharaman Govindasamy, Nibin Kolanjikombil Mathew, Vinaya Kumar Asapu, Vijayshankar Asokan, Venkatachalam Subramanian and Balakumar Subramanian
Physical Chemistry Chemical Physics, 2023 (Scimagojr-Q1).
DoI:10.1039/d3cp04679f
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, 2023.(Scimagojr-Q1)
DoI: 10.1038/s41598-023-44385-z
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, 2023. (Scimagojr-Q2)
DoI: 10.1002/app.54658
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, 2023. (Scimagojr-Q1)
DoI: 10.1021/acsaelm.3c00190
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: 10.1364/OPTCON.488870
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, 2023. (Scimagojr-Q1)
DoI: 10.1109/TIM.2023.3267364
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, Vol. 99, 121-138, 2023 (Scimagojr-Q3).
DoI: 10.2528/PIERB23012803
Metamaterial Based Miniaturized Broad Band Acoustic Absorber
Santosh Dasila, C V Krishnamurthy and V Subramanian
Journal of Applied Physics, 133(11), 114901, 2023 (Scimagojr-Q2).
DoI: 10.1063/5.0142650
Magnetoelectric Coupling and Energy harvesting in 2/3Pb(Mg1/3Nb2/3)O3-1/3PbTiO3:CoFe1.97RE0.03O4 (RE = La3+ and Eu3+) Composites
Ganesha Channagoudra, Deepa Xavier, John Peter, J. Nunez, D.K. Shukla, R.L. Hadimani, V. Subramanian, and Vijaylakshmi Dayal
Journal of Magnetism and Magnetic Materials, 570, 170544, 2023 (Scimagojr-Q2).
DoI:https://doi.org/10.1016/j.jmmm.2023.170544
Authors Personalized Share Link: https://authors.elsevier.com/c/1gd0P15KgbN-1C
Flexible metamaterial based microwave absorber with epoxy/graphene nanoplatelets composite as substrate
Anjali M, Kumaran Rengaswamy, Abhishek Ukey, Lincy Stephen, C V Krishnamurthy, V Subramanian
Journal of Applied Physics, 133, 063105, 2023 (Scimagojr-Q2).
DoI:https://doi.org/10.1063/5.0138171
Enhanced microwave dielectric properties of ZnNb2O6 by heterovalent ion substitution
Asapu Vinaya Kumar, V. Subramanian, V. Sivasubramanian
Journal of Alloys and Compounds, 944, 169202, 2023. (Scimagojr-Q1)
DoI: https://doi.org/10.1016/j.jallcom.2023.169202
3-D Metamaterial Based Terahertz Planoconcave Lenses for Linearly and Circularly Polarized Waves
Muthusamy Marishwari, Venkatachalam Subramanian, Zhengbiao Ouyang, Natesan Yogesh
Progress in Electromagnetic Research B, 98, 21-37,2023 (Scimagojr-Q3).
DoI:10.2528/PIERB22101305
Investigation on Fe3S4-Carbon black nanohybrids for EMI shield in X-band region
Theertharaman. G, Nibin K Mathew, Vinaya Kumar. A, V. Subramanian and S.Balakumar
Diamond and Related Materials, 131,109608, 2023 (Scimagojr-Q1).
DoI: 10.1016/j.diamond.2022.109608
Cognizing the electromagnetic shielding performance of ultrafine magnetite (Fe3O4) and a few layers of carbon black nanocomposite in the X-band region
Theertharaman Govindasamy, Vinaya Kumar Asapu, Nibin Kolanjikombil Mathew, Venkatachalam Subramanian, Padmanapan Saravanan, Balakumar Subramanian
Materials Science and Engineering B, 288, 116166, 2023 (Scimagojr-Q2).
DOI:10.1016/j.mseb.2022.116166
Silver Nanowires Coated Nitrocellulose Paper for High-Efficiency Electromagnetic Interference Shielding
Raghunath Sahoo, Ramaprabhu Sundara, and Subramanian Venkatachalam
ACS Omega, 7, 45, 41426-41436, 2022 (Scimagojr-Q1).
DoI:https://doi.org/10.1021/acsomega.2c05204
Investigation on electromagnetic shielding and mechanical properties of zirconia graded carbon fiber/epoxy nanocomposite
Gandluri Parameswar Reddy, Asapu Vinayakumar, V Subramanian, and R Sarathi
Polymer Composites, 43, 12, 8795-8806, 2022 (Scimagojr-Q2).
DoI:10.1002/pc.27062
Significant magnetoelectric coupling in P(VDF-TrFE)/48%NiFe laminate composite for energy harvesting applications
Deepa Xavier, Dinesh Kumar S, and V Subramanian
J. Phys. D: Appl. Phys., 55 (30), 305502, 2022 (Scimagojr-Q1).
DoI:10.1088/1361-6463/ac6b64
Effective Attenuation of Electromagnetic Waves by Ag adorned MWCNT-polybenzoxazine composites for EMI Shielding Application
Kumaran Rengaswamy, Vinaya Kumar Asapu, Ramaprabhu Sundara, and Subramanian Venkatachalam
Composites Science and Technology, 223, 109411, 2022 (Scimagojr-Q1).
DOI: 10.1016/j.compscitech.2022.109411
Giant enhancement in Electromagnetic Shielding Efficiency of Carbon Fiber Fabric Sandwiched Epoxy-MWCNT Nanocomposites
Abhishek Sharma, Myneni Sukesh Babu, Asapu Vinaya Kumar, R Sarathi, V. Subramanian
Bulletin of Materials Science, 45, 44, 2022 (Scimagojr-Q3).
DoI: 10.1007/s12034-021-02629-6
Tailoring the terahertz far-field radiation pattern based on asymmetric transmission of linearly polarized waves in metasurface tiles
M Pavithra, K Ravichandran, V Subramanian, Z Ouyang, N Yogesh
JOSA B 39 (3), 771-778, 2022 (Scimagojr-Q2).
DoI: 10.1364/JOSAB.444491.
Understanding the dielectric properties and electromagnetic shielding efficiency of zirconia filled epoxy-MWCNT composites
Chillu Naresh, Gandluri Parameswarreddy, Asapu Vinaya Kumar, Rengaswamy Jayaganthan, Venkatachalam Subramanian, Ramanujam Sarathi, MG Danikas
Engineering Research Express, 4, 015008, 2022 (Scimagojr-Q3).
DoI: 10.1088/26318695
Miniaturized metamaterial absorber based on a high permittivity substrate
Anjali Murugan, Lincy Stephen and V Subramanian
Journal of Applied Physics, 130, 113104, 2021 (Scimagojr-Q2).
DoI: 10.1063/5.0060696
Absorption enhanced EMI shielding using silver decorated three-dimensional porous architected reduced graphene oxide in polybenzoxazine matrix
R. Kumaran, A. Vinaya kumar, S. Ramaprabhu, V. Subramanian
New Journal of Chemistry, 42, 12945, 2021 (Scimagojr-Q1).
DOI: 10.1039/D1NJ03536C
Enhanced shielding of electromagnetic radiations with flexible, light-weight, and conductive Ag-Cu/MWCNT/rGO architected PVDF nanocomposite films
Kumaran Rengaswamy, Vinaya Kumar Asapu, Alagar Muthukaruppan, Dinesh Kumar Sakthivel, Subramanian Venkatachalam, Dinakaran Kannaiyan
Polymers for Advanced Technologies, 32(9), 3759-3769, 2021 (Scimagojr-Q2).
DoI: 10.1002/pat.5395
Strain transfer in ferroelectric-ferrimagnetic magnetoelectric composite
Sujoy Saha, Ram Prakash Singh, Ying Liu, Atal Bihari Swain, Amritesh Kumar, V. Subramanian, A. Arockiarajan, G. Srinivasan, and Rajeev Ranjan
Physical Review B, 103, L140106, 2021. (Scimagojr-Q1)
Substantial magnetoelectric response in 2/3[Pb(Mg_1/3Nb_2/3)O₃]-1/3[PbTiO₃]-CoFe₂O₄ Composites
Ganesha Channagoudra, Ajay Kumar Saw, Koushik Dey, Deepa Xavier, Venkatesh R., V. Subramanian, D.K.Shukla, Vijaylakshmi Dayala
Journal of Alloys and Compounds, 863, 158504, 2021 (Scimagojr-Q1).
DoI: 10.1016/j.jallcom.2020.158504
Large converse magnetoelectric effect in Sm doped Pb(Mg_1/3Nb_2/3)-PbTiO₃ and NiFe₂O₄ laminate composite
Dinesh Kumar, Shashaank Gupta, Atal Bihari Swain, V.Subramanian, Myoor K.Padmanabhan and Roop L.Mahajan
Journal of Alloys and Compounds, 858, 157684, 2021 (Scimagojr-Q1).
DoI: 10.1016/j.jallcom.2020.157684
Fabry-Perot modes associated with hyperbolic-like dispersion in dielectric photonic crystals and demonstration of a bending angle sensor at microwave frequencies
R. Rachel Darthy, C. Venkateswaran, V. Subramanian, Zhengbiao Ouyang and N. Yogesh
Scientific Reports, 10, 11117, 2020 (Scimagojr-Q1).
DoI: 10.1038/s41598-020-67965-9
Anisotropic asymmetric transmission of circularly polarized terahertz waves in a three dimensional spline assembly
C. K. Amaljith, C. Venkateswaran, V. Subramanian, Zhengbiao Ouyang, N. Yogesh
Optics Letters, 45 (8), 2315-2318, 2020 (Scimagojr-Q1).
DoI: 10.1364/OL.388646
Polarization driven self-biased and enhanced UV - visible photodetector characteristics of ferroelectric thin film
Biswas, Pranab; Pal, Subhajit; Subramanian, V; Murugavel, Pattukkannu
Journal of Physics D: Applied Physics, 53 (27), 275302, 2020 (Scimagojr-Q1).
Engineering resonance modes for enhanced magnetoelectric coupling in bilayer laminate composites for energy harvesting applications
Atal Bihari Swain, S. Dinesh Kumar, V.Subramanian and P.Murugavel
Phys. Rev. Applied, 13, 024026, 2020 (Scimagojr-Q1).
DoI: 10.1103/PhysRevApplied.13.024026

Recent Information

List of Publications 2020-2024