Post-quantum investigating Cryptography for Data Safeguard Transmission in Future Network Communication Laith H. Jasim, M. Sivabharathy, V. Venkataiah, M. Srirama Lakshmi Reddy, Tummala Srinivas, P.S. Ramesh 2025 International Conference on Computational Innovations and Engineering Sustainability Iccies 2025, 2025 With the fast-paced development of quantum computing, classical cryptographic techniques are under severe security threats, prompting the need for post-quantum cryptographic mechanisms for secure data exchange in next-generation network communications. Post-quantum cryptography seeks to protect sensitive data against quantum attacks to provide long-term data confidentiality. But all current cryptographic techniques, including RSA and ECC, are susceptible to quantum algorithms like Shor's algorithm, which can factor large integers efficiently and break discrete logarithm problems, making classical cryptography useless. There is thus a pressing need for quantum attack-resistant encryption mechanisms. To meet these challenges, we introduce the Lattice-Based Cryptography with Hybrid Key Exchange (L-CHKE) framework, which combines lattice-based encryption with a hybrid key exchange mechanism. Lattice-based cryptography provides quantum resistance because it is based on hard mathematical problems such as Learning with Errors (LWE), which provides greater security and efficiency. The designed L-CHKE algorithm strengthens secure key distribution and authentication for next-generation networks, especially for applications needing strong security like financial transactions, IoT, and military communications. Experimental results verify that L-CHKE noticeably boosts computational efficiency by 98.45%, decreases key exchange latency by 42.56%, and guarantees robustness by 97.64% against quantum attacks, indicating it is an appropriate solution for post-quantum secure communication.
Disaster Management Enabled Metaverse for Crisis Response Using Digital Twin Simulation M. Sivabharathy, G. Archana Devi, Hasssan MuhamedAle, Arelli Madhavi, D. Sudha, Niranjanamurthy M 2025 International Conference on Computational Innovations and Engineering Sustainability Iccies 2025, 2025 The integration of the Metaverse with disaster management enhances crisis response by leveraging immersive virtual environments. Digital Twin Simulation (DTS) enables real-time monitoring, analysis, and strategic planning for effective disaster mitigation. Traditional disaster management approaches often suffer from delayed decision-making, lack of real-time data integration, and inefficient resource allocation. These limitations hinder swift response efforts, exacerbating the impact of disasters on affected communities. To address these challenges, we propose an AI-Driven Digital Twin Simulation (AI-DTS) framework for real-time disaster response and resource allocation. AI-DTS integrates artificial intelligence, digital twins, and the Metaverse to create a dynamic, data- driven environment for monitoring disasters, predicting their impact, and optimizing emergency response strategies. The framework utilizes AI-driven predictive analytics, IoT-enabled real-time data collection, and immersive simulations to enhance situational awareness. The proposed method allows crisis responders, policymakers, and emergency management teams to collaborate within an interactive digital space, ensuring efficient decision-making. AI-DTS enables rapid assessment of disaster scenarios, optimizes resource distribution, and provides simulated training environments to enhance preparedness. Experimental evaluations indicate that AI-DTS significantly improves response time, optimizes resource allocation by 30%, and enhances situational awareness by integrating real-time data into crisis response strategies. The findings demonstrate that the AI-DTS framework minimizes disaster impact, where the management of disaster was set to making the operational efficiency.
Analysis on computational and ocular criteria of (NH2CH2COOH)3.H2SO4 crystals S. Nazarath Begam, M. Sivabharathy, A. Ayeshamariam, M. Sheik Dawood, S. H. Mohamed Ameen Aip Conference Proceedings, 2022 A third order nonlinear optical single crystals of Triglycine Sulpho Succinate (TGSSu) has been grown by slow cooling method. The grown crystals were characterized using X-ray diffraction analysis technique and its found the grown crystals in monoclinic structures.Thermal analysis of TGSSu crystal were carriedout and its compared to TGS crystal. The second harmonic generation efficiency was studied Kurtz-Perry powder technique. The third-order nonlinearities of grown crystals have been investigated by Z-scan method. Nonlinear refractive index (n2), the nonlinear absorption coefficient (β) and third-order nonlinear susceptibility (χ(3)) were estimated for the sample. The results were discussed in detailed.
Microstructure evaluation and thermal properties of fourth generation reactor materials - Modified 9Cr-1Mo steel M. Sivabharathy, B. M. Praveen, P. S. Aithal, M. Sheik Dawood, A. Senthilkumar, K. Ramachandran Aip Conference Proceedings, 2022 Microstructure Evaluation and thermal properties of fourth generation reactor materials and also very useful reactor material namely modified 9Cr-1Mo Steel for various thicknesses. The results are compared with literature values and discussed.
Thermal expansion studies on D9 alloy M. Sivabharathy, B. M. Praveen, P. S. Aithal, M. Sheik Dawood, A. Senthilkumar, K. Ramachandran Aip Conference Proceedings, 2022 We report warm development estimations on cutting edge reactor pressure tubes, D9 compound. The beginning material is in the size of 11 mm width pole of D9 combination. The bar is arrangement tempered at 1343 K for thirty minutes. The normal grain size in the wake of strengthening in the scope of 25-35m.from metallographic method. The bar is then twisted in strain to bestow 20% virus work and its isothermally strengthened at 1073K in the reach between 0.5 to 1000h.The thermal extension was completed and the outcomes are related with ultrasonic estimations, metallographic and photograph acoustic examinations.
Sequencing and identification TOF-SIMS analysis on D9 alloy M. Sivabharathy, B. M. Praveen, P. S. Aithal, M. Sheik Dawood, A. Senthilkumar, K. Ramachandran Aip Conference Proceedings, 2022 We present a method for the clear identification of materials using a TOF-SIMS. TOF-SIMS method whereby the accurate and reproducible chemical depth distributions of atomic and molecular surface analysis identification on the nanometer scale. TOF-SIMS depth profiles was demonstrated with the PHI TRIFT V nano TOF using a Ga+ cluster LMIG to observe the structure of a spontaneously identified elements of D9 alloy. The high sensitivity of nano TOF’s TRIFT analyzer, combined with new ion beam Technologies for nondestructive molecular depth profiling, enables 2D visualization of molecular structures compared with depth profile for PA techniques.
An experimental study on effect of thermal properties of PVDF polymer International Journal of Chemtech Research, 2015
Optimization of surface roughness in selective laser sintered stainless steel parts International Journal of Chemtech Research, 2014
Electrical and magnetic properties of ZNCF International Journal of Chemtech Research, 2014
Synthesis of double lanthanide doped nano ferrite meta material for microstrip patch antenna application Klinicka Farmakologie A Farmacie, 2014
Synthesis of double lanthanide doped nano ferrite meta material for microstrip patch antenna application International Journal of Chemtech Research, 2014
Effect of structural, electrical, and magnetic properties of nano-sized Mg ErxDyyFe2-x-yO4 International Journal of Chemtech Research, 2014
Electrical and magnetic properties of ZNCF Klinicka Farmakologie A Farmacie, 2014
On the thermal properties of aspartic acid using ultrasonic technique International Journal of Chemtech Research, 2014
Development and characterization of zinc ion conducting biopolymer electrolytes based on cellulose acetate for primary zinc ion batteries B Bhuvaneswari, M Sivabharathy, GP Lakshmi Narayan, ... Journal of Materials Science: Materials in Electronics 35 (30), 1933 , 2024 2024 Citations: 1
Lithium-Doped Cobalt Oxide (LiCoO 2 ) Thin Film Can Be Applied as a Storage Medium for Energy A Sudha, NMI Alhaji, A Ayeshamariam, M Ragamathunnisa, ... New Technologies for Energy Transition Based on Sustainable Development … , 2024 2024
Partial correlation of optical, electrical and magnetic properties of nanosized Zn–Cr–La ferrite particles synthesized by sonochemical method M Sivabharathy, SA Shree, N Lenin, BM Praveen, PS Aithal, RR Kannan, ... Materials Today Communications 33, 104500 , 2022 2022 Citations: 5
Effect of Mg 2 Sn Alloy on Silicon Substrate and Its Mechanical Properties with Its Resistivity Measurement A Ayeshamariam, S Sivaranajani, S Beer Mohamed, M Ismail Fathima, ... Nanomaterials for Energy Conversion, Biomedical and Environmental … , 2022 2022
Sequencing and identification TOF-SIMS analysis on D9 alloy M Sivabharathy, BM Praveen, PS Aithal, MS Dawood, A Senthilkumar, ... AIP Conference Proceedings 2518 (1), 020001 , 2022 2022
Thermal expansion studies on D9 alloy M Sivabharathy, BM Praveen, PS Aithal, MS Dawood, A Senthilkumar, ... AIP Conference Proceedings 2518 (1), 050001 , 2022 2022
Analysis on computational and ocular criteria of (NH2CH2COOH) 3. H2SO4 crystals SN Begam, M Sivabharathy, A Ayeshamariam, MS Dawood, SHM Ameen AIP Conference Proceedings 2518 (1), 020002 , 2022 2022
Microstructure evaluation and thermal properties of fourth generation reactor materials–Modified 9Cr-1Mo steel M Sivabharathy, BM Praveen, PS Aithal, MS Dawood, A Senthilkumar, ... AIP Conference Proceedings 2518 (1), 050004 , 2022 2022
Structural, thermal and electrochemical characterization of cellulose acetate–based solid biopolymer electrolyte for zinc ion batteries B Bhuvaneswari, M Sivabharathy, LG Prasad, S Selvasekarapandian Ionics 28 (8), 3865-3875 , 2022 2022 Citations: 25
Electrochemical behavior of MnO2/MWCNT nanocomposites for electrode material in supercapacitor RR Kannan, N Lenin, AA Banu, M Sivabharathy Materials Letters 314, 131887 , 2022 2022 Citations: 14
Shape memory effect of CuxAl1-xnitinol/MWCNT nanocomposites for actuators in MEMS RR Kannan, M Sivabharathy, N Lenin Sensors and Actuators A: Physical 334, 113327 , 2022 2022 Citations: 8
Effect on lotus leaf for dielectric applications M Sivabharathy, N Lenin, RR Kanna, MS Dawood, A Senthilkumar Materials Today: Proceedings 49, 2048-2051 , 2022 2022 Citations: 7
Electrochemical performance of H+ implantation intercalate with LiCo3O4 thin film and its applications A Sudha, NMI Alhaji, A Ayeshamariam, MI Fathima, M Sivabharathy, ... Materials Science for Energy Technologies 5, 424-432 , 2022 2022 Citations: 4
Characterization of CeO2-NiO Thin Film Produced by Jet Nebuliser Technique R Thirumamagal, M Ragamathunnisa, KM Rafi, AM Saleem, ... International Journal of Nanobiotechnology 7 (1), 1-17 , 2021 2021
Study of phase transition in Cu-doped La0. 7Sr0. 3MnO3 perovskite manganite materials by ultrasonic technique K Sakthipandi, M Sivabharathy, AS Kumar Materials Today: Proceedings 35, 11-12 , 2021 2021 Citations: 5
Study on second and third order nonlinear optical properties of triglycine sulpho succinate single crystals SN Begam, A Ayeshamariam, MS Dawood, SHM Ameen, M Sivabharathy Annals of the Romanian Society for Cell Biology 25 (5), 1549-1561 , 2021 2021 Citations: 1
Heterogeneous Cu (I)‐SBA‐15 Mediated Catalytic Reduction of Substituted Nitroarenes M Thennila, S Muthumanickam, M Sivabharathy, P Yuvaraj, K Selvakumar ChemistrySelect 5 (38), 11843-11849 , 2020 2020 Citations: 5
Synthesis of dysprosium/Mn–Cu ferrite binary nanocomposite: analysis of structural, morphological, dielectric, and optomagnetic properties RR Kanna, K Sakthipandi, AS Kumar, NR Dhineshbabu, ... Ceramics International 46 (9), 13695-13703 , 2020 2020 Citations: 48
Anchoring manganese on multiwalled carbon nanotubes for super capacitor applications R Ramesh Kannan, M Sivabharathy Journal of Computational and Theoretical Nanoscience 17 (5), 2279-2283 , 2020 2020 Citations: 2
Synthesis and characterization of indium tin oxide with neem extract for antioxidant applications R Perumalsamy, G Prabhavathi, D Saravanakkumar, NN Shafeera, ... Eur. J. Med. Plants , 2019 2019 Citations: 2
MOST CITED SCHOLAR PUBLICATIONS
Doping effect of rare-earth (lanthanum, neodymium and gadolinium) ions on structural, optical, dielectric and magnetic properties of copper nanoferrites RR Kanna, K Sakthipandi, SMSMA Maraikkayar, N Lenin, M Sivabharathy Journal of Rare Earths 36 (12), 1299-1309 , 2018 2018 Citations: 116
Impact of lanthanum on structural, optical, dielectric and magnetic properties of Mn1-xCuxFe1. 85La0. 15O4 spinel nanoferrites RR Kanna, N Lenin, K Sakthipandi, M Sivabharathy Ceramics International 43 (17), 15868-15879 , 2017 2017 Citations: 51
Synthesis of dysprosium/Mn–Cu ferrite binary nanocomposite: analysis of structural, morphological, dielectric, and optomagnetic properties RR Kanna, K Sakthipandi, AS Kumar, NR Dhineshbabu, ... Ceramics International 46 (9), 13695-13703 , 2020 2020 Citations: 48
PVA-doped NiNdxFe2-xO4 nanoferrites: tuning of dielectric and magnetic properties K Sakthipandi, N Lenin, RR Kanna, AS Afroze, M Sivabharathy Journal of Magnetism and Magnetic Materials 485, 105-111 , 2019 2019 Citations: 46
Structural, thermal and electrochemical characterization of cellulose acetate–based solid biopolymer electrolyte for zinc ion batteries B Bhuvaneswari, M Sivabharathy, LG Prasad, S Selvasekarapandian Ionics 28 (8), 3865-3875 , 2022 2022 Citations: 25
Utilization of granite powder waste in concrete production M Vijayalakshmi, ASS Sekar, M Sivabharathy, G Ganesh Prabhu Defect and Diffusion Forum 330, 49-61 , 2012 2012 Citations: 24
Enhancement of dielectric constant in PVDF polymer using dendrite-shaped PbS nanostructures PI Devi, M Sivabharathy, K Ramachandran Optik 124 (19), 3872-3875 , 2013 2013 Citations: 22
Synthesis and characterization of novel nanoceramic magnesium ferrite material doped with samarium and dysprosium for designing–microstrip patch antenna V Naidu, SKA Ahamed Kandu Sahib, M Sivabharathy, R Legadevi, ... Defect and diffusion forum 332, 35-50 , 2012 2012 Citations: 17
Study of the effect of Cu doping in La0. 7Sr0. 3MnO3 perovskite materials employing on-line ultrasonic measurements P Thamilmaran, M Arunachalam, S Sankarrajan, K Sakthipandi, ... Journal of Magnetism and Magnetic Materials 443, 29-35 , 2017 2017 Citations: 16
Electrochemical behavior of MnO2/MWCNT nanocomposites for electrode material in supercapacitor RR Kannan, N Lenin, AA Banu, M Sivabharathy Materials Letters 314, 131887 , 2022 2022 Citations: 14
Structural transition in Gd doped LaCrO3 isovalent by in-situ ultrasonic measurements P Thamilmaran, M Arunachalam, S Sankarrajan, K Sakthipandi, ... Physica B: Condensed Matter 530, 270-276 , 2018 2018 Citations: 11
Shape memory effect of CuxAl1-xnitinol/MWCNT nanocomposites for actuators in MEMS RR Kannan, M Sivabharathy, N Lenin Sensors and Actuators A: Physical 334, 113327 , 2022 2022 Citations: 8
Thermal expansion studies on Zircaloy-2 M Sivabharathy, A Senthilkumar, K Sakthipandi, P Palanichamy, ... Materials Today: Proceedings 3 (9), 3064-3070 , 2016 2016 Citations: 8
Synthesis of double lanthanide doped nano ferrite meta material for microstrip patch antenna application SKAAK Sahib, M Suganthi, V Naidu, S Pandian, M Sivabharathy International Journal of ChemTech Research 6 (11), 4615-4618 , 2014 2014 Citations: 8
Effect on lotus leaf for dielectric applications M Sivabharathy, N Lenin, RR Kanna, MS Dawood, A Senthilkumar Materials Today: Proceedings 49, 2048-2051 , 2022 2022 Citations: 7
Optical, thermal and phase transition studies in Sn 1- x Ge x Te M Sivabharathy, N Sankar, R Saravanan, K Ramachandran Bulletin of Materials Science 28 (7), 675-679 , 2005 2005 Citations: 6
Partial correlation of optical, electrical and magnetic properties of nanosized Zn–Cr–La ferrite particles synthesized by sonochemical method M Sivabharathy, SA Shree, N Lenin, BM Praveen, PS Aithal, RR Kannan, ... Materials Today Communications 33, 104500 , 2022 2022 Citations: 5
Study of phase transition in Cu-doped La0. 7Sr0. 3MnO3 perovskite manganite materials by ultrasonic technique K Sakthipandi, M Sivabharathy, AS Kumar Materials Today: Proceedings 35, 11-12 , 2021 2021 Citations: 5
Heterogeneous Cu (I)‐SBA‐15 Mediated Catalytic Reduction of Substituted Nitroarenes M Thennila, S Muthumanickam, M Sivabharathy, P Yuvaraj, K Selvakumar ChemistrySelect 5 (38), 11843-11849 , 2020 2020 Citations: 5
Electrochemical performance of H+ implantation intercalate with LiCo3O4 thin film and its applications A Sudha, NMI Alhaji, A Ayeshamariam, MI Fathima, M Sivabharathy, ... Materials Science for Energy Technologies 5, 424-432 , 2022 2022 Citations: 4