Dr. J.Sivasankari

Teaching

Educational Background

Work Experience

Lecture Courses

• Engineering Physics
• Semiconductor Physics and devices
• Optoelectronics
• Solid State Physics
• Mechanical Properties of Materials
• Numerical Methods for Materials Sciences
• Research Methodology and IPR

Research

Areas of Research Interest

• Materials Science: Nanomaterials and Nanotechnology
• Device fabrication :Materials for Magneto-Optical applications

Publications

International Conferences / Seminars / Workshops

• N Sivanandham , J Sivasankari, EAK Nivethaa, and Y.Vidyalakshmi 2023, ‘Laser surface hardening of SKT₄ hot work tool steel using high power diode laser’. Journal of surface engineering (communicated).
• E A K Nivethaa, J Sivasankari, S Baskar, Catherine Ann Martin, N Sivanandham & S Narayana Kalkura, 2022, ‘Enhanced inhibition of breast cancer by a dose reduced- dual anticancer drug loaded CMCS/Au nanocomposite, Materials Letters. Vol 1,pp 1-4. 0167-577X  (Impact Factor – 3.574).
• Nivethaa. EAK, Dhanavel.S, Narayanan.V, Narayana Kalkura,S, Sivasankari.J, Sivanandham.N & Stephen.A, 2021, ‘CS/Au/MWCNT nanohybrid as an efficient carrier for the sustained release of 5-FU and a study of its cytotoxicity on MCF-7. RSC Advances vol.11, pp.4584-4592. (Impact Factor – 3.119).
• Sivasankari, J, Sankar, S, Selvakumar, S & Sivaji, K  Jan 1, 2017, ‘Structural and optical characterization of Er-alkali-metals codoped MgO nanoparticles synthesized by solution combustion route’, Physica E: Low-dimensional Systems and Nanostructures  vol. 85, pp.152-159. (Impact Factor – 3.57). ISSN NO: 1386-9477 https://doi.org/10.1016/j.physe.2016.08.025.
• S. Sellaiyan, S, Uedono, A, Sivaji, K, Janet, P, Sivasankari, J & Sankar, S Sep 27, 2016, ‘Vacancy defects and defect clusters in alkali metal ions doped MgO nanocrystallites studied by positron annihilation and photoluminescence spectroscopy’, Applied Physics A,vol.122,(10), pp.122-131. (Impact Factor – 1.87). ISSN NO : 0947-8396 https://link.springer.com/article/10.1007/s00339-016-0440-x.
• Sivasankari, J, Sankar, S & Vimaladevi, L July 12, 2015, ’Room temperature ferromagnetism in ZnO nanocrystallites by doping group-I elements’, Journal of Materials Science: Materials in Electronics, vol. 26, pp. 8089–8096. (Impact Factor – 2.220). ISSN NO:0957-4522 https://link.springer.com/article/10.1007/s10854-015-3467-4.
• Sivasankari, J, Selvakumar, S, Sivaji, K & Sankar, S Dec 15, 2014, ‘Structural and optical characterization of MgO:X (X=Li, Na and K) by solution combustion technique’, Journal of Alloys and Compounds, vol. 616, pp. 51-57. (Impact Factor – 4.65). ISSN NO: 0925-8388 https://doi.org/10.1016/j.jallcom.2014.07.052.
• Sivasankari, J, Sankar, S, Selvakumar, S & Sivaji, K Dec 5, 2014, ‘Room-temperature ferromagnetism induced by Na co-doping and K co-doping in the rare earth Er doped ZnO nanocrystallites’, Journal of Alloys and Compounds, vol. 615, pp. 4-11. (Impact Factor – 4.65). ISSN NO: 0925-8388 https://doi.org/10.1016/j.jallcom.2014.06.146.
• Sivasankari, J, Sankar, S, Selvakumar, S,  Vimaladevi, L & Krithiga, R  Feb 14, 2014,   ‘Synthesis, structural and optical properties of Er doped, Li doped and Er + Li co-doped ZnO nanocrystallites by solution-combustion method’, Materials Chemistry and Physics, vol. 143, no. 3, pp. 1528-1535. (Impact Factor – 3.408). ISSN NO: 02540584 https://doi.org/10.1016/j.matchemphys.2013.12.015.

National Conferences / Seminars / Workshops

• Presented a paper entitled ‘Magnetic behaviour of MgO doped metal oxide nanocrystallites’ in 7th International conference on Nanoscience and Nanotechnology [ICONN 2023] held on 27-29 March 2023 at at SRM University, India, under poster presentation category.
• Presented a paper entitled ‘Room temperature ferromagnetic behaviour of MgO doped metal oxide naoncrystallites’ in 5th International workshop on advanced Functional Nanomaterials [IWAN-5,2023] held on 3-4 March 2023 at center for Nanoscience and Technology and Center for Energy Storage Technology, Anna University,India, -oral presentation.
• Presented a paper entitled, ‘Defects Related Optical and Magnetic Properties of Combustion Route Synthesized MgO:Er+X (X=Li,Na,K) Nanoparticles’, in 5th International conference on Nanoscience and Nanotechnology (ICONN 2019) held on 28th -30thth January 2019 at SRM IST, India, under oral presentation category.
• Presented a paper entitled, ‘Structural and Optical properties of MgO nanocrystallites’, in 2nd National conference on Hierarchically structured materials  (NCHSM 2014) held on 24th and 25th  March, 2014 at SRM University, India, under oral presentation category.
• Presented a paper entitled, ‘Role of alkali metal ions in vacancy defect and defect cluster in MgO nanocrystallites studies by positron annihilation spectroscopy’, in 11th International workshop on Positron and Positronium Chemistry (PPC-11) held on 9th to 14th November, 2014 at Goa, India, under oral presentation category.

Seminars

• J.Sivasankari attended 6th National Conference on Hierarchically structured materials (NCHSM 2018) on on “Optical and magnetic properties of alkali metal ions co-doped MgO:Er nonmaterial”, SRM University, Ramapuram, Ramapuram on 16-17 February 2018.
• J.Sivasankari, S.Lakshmi & A.Arunkumar & S.Nirmala, attended 4th National Conference on Materials For Modern World (NCMMW-2017), “Effect of alkali metal ions in optical and magnetic properties of MgO:Er nanocrystallites”, Easwari Engineering College, Ramapuram, Ramapuram on 14th September 2017.
• Sivasankari.J, Lakshmi.S, Arunkumar.A &Nirmala.S, ‘Effect of alkali metal ions in optical and magnetic properties of MgO:Er Nanocrystallites’, Proceedings on National Conference on Materials for Modern World (NCMMW-2017) 131,2017.

Extension

Additional Responsibilities

• Class coordinator/Advisor
• NAAC, NBA criteria incharge

Professional Recognition, Awards and Fellowships

• Received Prof. Suri Bhagavantam Gold medal from Pondicherry University in UG
• Pondicherry University Gold medal in PG
• Received JRF and SRF from UGC during  Ph.D (March 2011- Sep 2015)
• Received certificate of Appreciation from Anna University for orientation-cum- induction Programme as co-ordinator.
• Membership of THE INDIAN SCIENCE CONGRESS ASSOCIATION