Full Profile
Employment Profile
| Job Title | Employer | From | To |
|---|---|---|---|
| Lecturer | Srinivasa Polytechnic Keeranur | 02.08.1995 | 03.06.1996 |
| Lecturer | Mepco Schlenk Engineering College Sivakasi | 02.08.2000 | 30.06.2001 |
| Senior Lecturer | Mepco Schlenk Engineering College Sivakasi | 01.07.2001 | 30.03.2006 |
| Lecturer | National Institute of Technology, Tiruchirappalli | 03.04.2006 | 05. 10.2008 |
| Assistant Professor | National Institute of Technology, Tiruchirappalli | 06.10.2008 | 05.10.2011 |
| Associate Professor | National Institute of Technology, Tiruchirappalli | 06.10.2011 | 11.03.2018 |
| Professor | National Institute of Technology, Tiruchirappalli | 12.03.2018 | Till date |
Academic Qualifications:
| Examination | Board / University | Year | Division/ Grade | Subjects |
|---|---|---|---|---|
| ASNT Level II Certificate Course | ASNT SIS Institute of Non Destructive Testing Chennai | Feb 2009 | First 87.2% | NDT (Ultrasonic Testing) |
| Ph.D | Alagappa University Karaikudi | Dec 2000 | - | Ultrasonic Studies on polymer solutions |
| P.G.D.C.A | Correspondence Course Alagappa University | Dec 1996 | First 74.3% | Computer Applications |
| M.Phil | Alagappa University Karaikudi | June 1995 | First 83.1% Gold Medalist | Physics |
| M.Sc | Thiagarajar College Madurai | April 1994 | First 82.1% Best Student award & First Rank Holder | Physics |
| B.Sc | V.V.Vanniaperumal College for Women, VirudhuNagar | April 1992 | First 86.3% Certificate of Proficiency in Electronics | Physics |
Academic/Administrative Responsibilities within the University
| Position | Faculty/Department/Centre/Institution | From | To |
|---|---|---|---|
| Sub Warden Girls Hostel | Mepco Schlenk Engineering College | 2000 | Dec 2001 |
| Faculty advisor Photographic Club | Mepco Schlenk Engineering College | 02.08.2000 | 31.0.2006 |
| Editor College Bulletin | Mepco Schlenk Engineering College | 02.08.2000 | 31.0.2006 |
| Program Officer National Service Scheme | National Institute of Technology, Trichy | 21.08.2006 | 30.09.2007 |
| Associate Dean (Students Welfare) | National Institute of Technology, Trichy | 24.07.2009 | 15.08.2010 |
| HoD, Physics | National Institute of Technology, Trichy | 16.01.2018 | 20.01.2020 |
| Chairperson Hospital advisory | National Institute of Technology, Trichy | 02-07-2020 | Till date |
Details of Academic Work
Projects guided at Postgraduate level: 58 PG projects, 1 UG project, 1 M.Phil project
Details of Major R&D Projects
| Title of Project | Funding Agency | Duration | Status | |
|---|---|---|---|---|
| From | To | Ongoing/ Completed | ||
| Multiferroic Polymer Nanocomposite structures for Spintronic Memory Devices | TEQIP –I Network Research Project with NIT Calicut | 2008 | 2009 | Completed |
| Magnetoelectric Polymer Nanocomposite Structures for Magnetic Field Sensing In Non Destructive Testing | DST- SCRB Fast-track Scheme for Young scientist | 2014 | 2017 | Completed |
| Specific electrical conductivity of kerosene based fuels | ISRO, Government of India Department of Space Liquid Propulsion systems Centre | 2016 | 2019 | Completed |
| Porous Nanomaterials for Sensors, Magnetic Energy Storage and Conversion Applications | Tamilnadu state council for higher education (TANSCHE) | 2021 | 2024 | On going |
Number of PhDs guided: 5
| Name of the PhD Scholar | Title of PhD Thesis | Role(Supervisor/ Co-Supervisor) | Year of Award |
|---|---|---|---|
| Dr. T. Prabhakaran | Synthesis and characterization of PVDF based magnetoelectric polymer nanocomposite films | Supervisor | 2013 |
| Dr. M. Nabeel Rashin | Rheological, thermal and ultrasonic studies on magnetic and nonmagnetic nanofluids | Supervisor | 2014 |
| Dr. S. Divya | Synthesis and characterization of P(VDF-HFP) based magnetoelectric polymer nanocomposite films for magnetic field sensor application | Supervisor | 2020 |
| Dr. Durga Prasad | Magnetoelectric films of PVDF/Ferrite fibers: Synthesis, cauterization and energy harvesting applications | Supervisor | 2021 |
| Dr. K.Anu | An Extensive analysis of rheological, electrical, thermal and thermoelectric properties of Zn doped magnetic nanofluids for magnetically tuned thermoelectric applications | Supervisor | 2022 |
Workshops/ Symposia/ Conferences/ Colloquia/Seminars Organized (as Chairman/ Organizing Secretary/ Convenor / Co-Convenor)
| Title of Activity | Level of Event (International/ National/ Local) | Date (s) | Role | Venue |
|---|---|---|---|---|
| Advanced Materials: Processing and Characterization | National | 2017 | Convener | NIT-T |
| “Quality16” Technical Symposium on NDT, | National | 2016 | Coordinator | NIT-T |
| Short-Term Program on “Nanostructured Materials Processing and Characterization” | National | 2014 | Coordinator | NIT-T |
| Faculty Development Program on “Physics for Emerging Technology | National | 2013 | Coordinator | NIT-T |
| NITT FEST-2010” Symposium | National | 2010 | Coordinator | NIT-T |
| National Symposium on “Applied Electronics ELECTRON07” | National | 2007 | Coordinator | NIT-T |
| One Day Workshop on “Nanostructures and Devices” | National | 2003 | Coordinator | NIT-T |
Membership of Learned Societies
| Type of Membership (Ordinary Member/ Honorary Member / Life Member ) | Organization | Membership No. with date |
|---|---|---|
| Life Member | Institute of Science & Technical Education ISTE) | LM30834 |
| Life Member | Indian Physics Association IPA | GEN/LM/ 11931 |
| Life Member | Indian society for Non-destructive testing | LM8450 |
Publications
(A) Refereed Research Journals:
| Author(s) | Title of Paper | Journal | Volume (No.) | Page numbers | Year | Impact Factor of the Journal (Optional) |
|---|---|---|---|---|---|---|
| K. Anu, J.Hemalatha | Extensive Analysis on the Thermoelectric Properties of Aqueous Zn- Doped Nickel Ferrite Nanofluids for Magnetically Tuned Thermoelectric Applications | ACS Appl. Mater. Interfaces | 14 | 26833− 26845 | 2022 | 9.22 |
| S. Prathipkumar J. Hemalatha | Magnetoelectric behavior and magnetic field-tuned energy storage capacity of SrFe12O19 nanofiber reinforced P(VDF-HFP) composite films | J. Magn. Magn. Mater. | 555 | 169378 | 2022 | 2.99 |
| Sandeep Kumar Yadav, J. Hemalatha | Electrospinning and characterization of magnetoelectric NdFeO3–PbZr0.52Ti0.48O3 Core-Shell nanofibers | Ceram. Int. | 48 | 18415–18424 | 2022 | 4.52 |
| K.Anu, J.Hemalatha | Synthesis and analysis of structural, compositional, morphological, magnetic, electrical, and surface charge properties of Zn-doped nickel ferrite nanoparticles | Ceram. Int. | 48 | 3417-3425 | 2022 | 4.52 |
| P. Durga Prasad, J. Hemalatha | Energy harvesting performance of magnetoelectric poly(vinylidene fluoride)/NiFe2O4 nanofiber films | J. Magn. Magn. Mater. | 532 | 167986 | 2021 | 2.99 |
| P. Durga Prasad, J. Hemalatha | Multifunctional films of poly(vinylidene fluoride)/ZnFe2O4 nanofibers for nanogenerator applications | J. Alloys Compd. | 854 | 157189 | 2021 | 5.36 |
| K. Anu and J. Hemalatha | Magnetically tuned thermoelectric behavior of Zn-doped magnetite nanofluids | Nanotechnology | 32 | 025707 | 2021 | 3.87 |
| R. Kirithiga, J. Hemalatha, | Investigation of thermophysical properties of aqueous magnesium ferrite nanofluids | J. Mol. Liq.. | 317 | 113944 | 2020 | 6.16 |
| S. Prathipkumar J. Hemalatha | Investigation of Direct and Indirect Magnetoelectric Couplings in P(VDF-HFP)/CoFe2O4 Nanofiber Composite Films | J. Phys. Chem. C | 124 | 25 | 2020 | 4.12 |
| S. Prathipkumar J. Hemalatha | Magnetoelectric response and tunneling magnetoresistance behavior of flexible P(VDF-H FP)/Cobalt ferrite nanofiber composite films | Ceram. Int. | 46. | 258-269 | 2020 | 4.52 |
| P. Durga Prasad, J. Hemalatha | Dielectric and energy storage density studies in electrospun fiber mats of Polyvinylidene fluoride (PVDF)/Zinc ferrite (ZnFe2O4) multiferroic composite | Phys. B: Condens. Matter | 573 | 1-6. | 2019 | 2.43 |
| S. Divya, K. JeyadheepanJ. Hemalatha | Magnetoelectric P(VDF-HFP)-CoFe2O4 films and their giant magnetoresistance properties, | J. Magn. Magn. Mater. | 492 (15) | 165689 | 2019 | 2.99 |
| P. Durga Prasad, J. Hemalatha | Enhanced dielectric and ferroelectric properties of cobalt ferrite (CoFe2O4) fiber embedded polyvinylidene fluoride (PVDF) multiferroic composite films | Mater. Res. Express | 6 | 094007 | 2019 | 1.68 |
| P. Durga Prasad, J. Hemalatha | Enhanced magnetic properties of highly crystalline cobalt ferrite fibers and their application as gas sensors, | J. Magn. Magn. Mater. | 484 | 225-233 | 2019 | 2.99 |
| K. Anu, J. Hemalatha | Magnetic and electrical conductivity studies of zinc doped cobalt ferrite nanofluids | J. Mol. Liq. | 284 | 445-453 | 2019 | 6.16 |
| K. Anu, J. Hemalatha | Ultrasonic and magnetic investigations of the molecular interactions in zinc doped magnetite Nanofluids. | J. Mol. Liq., | 256 | 213-223. | 2018 | 6.16 |
| S. Divya J. Hemalatha | Structural and electrical properties of P(VDF-HFP)/ZnFe2O4 nanocomposites, | Ferroelectrics | 519 | 152–156 | 2017 | 0.69 |
| P. Durga Prasad, J. Hemalatha | Magnetoelectric investigations on poly (vinylidene fluoride)/CoFe2O4 flexible electrospun membranes | J. Magn. Magn. Mater. | 448 | 94-99 | 2018 | 2.99 |
| S. Divya and J. Hemalatha | Ultrasonics—An Effective Non-invasive Tool to Characterize Nanofluids, Study on the enhancement of ferroelectric β phase in P(VDF-HFP) films under heating and poling conditions | Eur. Polym. J, | 88 | 136-147 | 2017 | 4.59 |
| T. Prabhakarana, J. Hemalatha | Magnetoelectric investigations on poly(vinylidene fluoride)/NiFe2O4 flexible films fabricated through a solution casting method, | RSC Adv. | 6 | 86880-86888 | 2016 | 4.03 |
| S. Divya, T. Shakthi, J. Hemalatha, | Synthesis and ferroelectric investigations of poly(vinylidene fluoride-co-hexafluoropropylene)-Mg(NO3)2 films, | J. Appl. Polym. Sci | 133 | 20 | 2016 | 3.125 |
| T. Prabhakarana, J. Hemalatha, | Combustion synthesis and characterization of cobalt ferrite nanoparticles, | Ceram. Int | 42 | 14113-14120. | 2016 | 4.52 |
| M. Bindu, J. Janisha, J. Hemalatha, G. Unnikrishnan | Molecular interactions in silicone rubber - nano hydroxyl apatite system in solution phase probed by ultrasonic technique | J. Mol. Liq. | 221 | 216-223 | 2016 | 6.16 |
| M. Nabeel Rashin, R. Govindan Kutty, J. Hemalatha | Novel Coconut Oil Based Magnetite Nanofluid as an Ecofriendly Oil Spill Remover | Ind. Eng. Chem. Res. | 53 (40) | 15725–15730 | 2014 | 3.72 |
| M Nabeel Rashin, J.Hemalatha, | A novel ultrasonic approach to determine thermal conductivity in CuO–ethylene glycol nanofluids, | J. Mol. Liq. | 197 | 257-262. | 2014 | 6.16 |
| Prabhakaran, T.; Hemalatha, J. | Flexible Films of β-Phase Poly(vinylidene fluoride)/ZnFe2O4 Polymer Nanocomposite for Magnetoelectric Device Applications, | Sci. Adv. Mater. | 6 | 1313-1321 | 2014 | 1.47 |
| Prabhakaran, T.; Hemalatha, J. | Chemical control on the size and properties of nano NiFe2O4 synthesized by sol–gel autocombustion method T. Prabhakarana, J. Hemalatha | Ceram. Int. | 40 | 315-3324 | 2014 | 4.52 |
| M. Nabeel Rashin, J. Hemalatha | Synthesis and viscosity studies of novel ecofriendly ZnO–coconut oil nanofluid. | Exp. Therm. Fluid Sci. | 51 | 312-318 | 2013 | 3.23 |
| M. Nabeel Rashin, J. Hemalatha | Magnetic and ultrasonic studies on stable cobalt ferrite magnetic nanofluid, | Ultrasonics | 54 | 834-840 | 2014 | 4.06 |
| M. Nabeel Rashin, J. Hemalatha | Viscosity studies on novel copper oxide–coconut oil nanofluid, M. Nabeel Rashin, J. Hemalatha, Exp. Therm. Fluid Sci., 48 (2013) 67-72. | Exp. Therm. Fluid Sci. | 48 | 67-72 | 2013 | 3.23 |
| T. Prabhakarana, J. Hemalatha., | Ferroelectric and magnetic studies on unpoled Poly (vinylidine Fluoride)/Fe3O4 magnetoelectric nanocomposite structures | Mater. Chem. Phys. | 137 | 781-787 | 2013 | 4.09 |
| M. Nabeel Rashin, J. Hemalatha | Magnetic and ultrasonic investigations on magnetite nanofluids | Ultrasonics | 52 | 1024-1029 | 2012 | 4.06 |
| T Prabhakaran, J Hemalatha | Negative giant magnetoresistance effect in single layered superparamagnetic polymer nanocomposite structures of poly(vinyl alcohol)–polyaniline/bismuth ferrite | Smart Mater. Struct. | 21 | 085012 | 2012 | 3.58 |
| T Prabhakaran, J Hemalatha | Combustion synthesis and characterization of highly crystalline single phase nickel ferrite nanoparticles | J. Alloys Compd. | 509 | 7071-7077 | 2011 | 5.36 |
| Hemalatha, J., Prabhakaran, T. & Pratibha Nalini, R. | A comparative study on particle–fluid interactions in micro and nanofluids of aluminium oxide, | Microfluid Nanofluid | 10 | 263–270 | 2011 | 2.52 |
| K. Geethalakshmi, T. Prabhakaran, J. Hemalatha, | Dielectric Studies on Nano Zirconium Dioxide Synthesized through Co-Precipitation Process | Int. j. phys. math. Sci | 6 | 4 | 2012 | - |
| M. Nabeel Rashin, J. Hemalatha | Acoustic Study on the Interactions of Coconut Oil Based Copper Oxide Nanofluid. | Int. j. phys. math. Sci. | 6 | 4 | 2012 | - |
| J. Hemalatha, | A Review of: “Nanofluids: Science and Technology” by S. K. Das, S. U. S. Choi, W. Yu, and T. Pradeep, | Materials and Manufacturing Processes | 24(5) | 600-601 | 2009 | 4.61 |
| T. Prabhakaran, J. Hemalatha, | Synthesis and characterization of magnetoelectric polymer nanocomposites | Inc. J Polym Sci Part B: Polym Phys | 4 | 2418-2422 | 2008 | 3.31 |
| J. Hemalatha | A Review of: “The Physics of Solar Cells, Jenny Nelson” | Materials and Manufacturing Processes | - | 735-736 | 2008 | 4.61 |
| S. Kalyanasundaram, J. Hemalatha , B. Sundaresan | Acoustical method of finding the interaction parameter for polymer - Salt solution | J. Polym. Mater. | 18(2) | 211-216 | 2008 | - |
| S. Kalyanasundaram, J. Hemalatha , B. Sundaresan | Molecular interaction studies on polymer and polymer - Electrolyte solutions using thermoacoustical parameters, J. Polym. Mater. | J. Polym. Mater. | 17(4) | 375-362 | 2000 | - |
| S. Kalyanasundaram, J. Hemalatha, B. Sundaresan | Solvation study of polymers by ultrasonic method, | J. Polym. Mater. | 17(2) | 155-163 | 2000 | - |
| S. Kalyanasundaram, J. Hemalatha, B. Sundaresan, | Study on the viscosity of polymer solutions | J. Polym. Mater. | 17(1) | 91-95 | 2000 | - |
| S. Kalyanasundaram, J. Hemalatha | Determination of molecular weight of polymer by ultrasonic method, | Bull. Electrochem. | 15(11) | 492-496 | 1999 | - |
| S. Kalyanasundaram, J. Hemalatha, B. Sundaresan | Determination of interaction parameter in aqueous poly (vinyl pyrrolidone) solution | Bull. Electrochem., | 15(11) | 501-503 | 1999 | - |
| S. Kalyanasundaram, J. Hemalatha, B. Sundaresan | Acoustical and Optical Investigations on Poly(Vinylchloride) in Nitrobenzene, , | Acta Acust. united Acus. | 84 | 6 | 1998 | 0.76 |
| S. Kalyanasundaram, J. Hemalatha. | Ultrasonic Studies on PVC in Chlorobenzene. | J. Polym. Mater. | 14(4) | 285-289 | 1997 | - |
| S. Kalyanasundaram, J. Hemalatha, B. Sundaresan, | Molecular Interaction Studies on Poly(Vinyl Chloride) in Nitrobenzene by Optical Method | J. Polym. Mater. | 14(3) | 269-272 | 1997 | - |
(B) Conferences/Workshops/Symposia Proceedings
| Author(s) | Title of Abstract/ Paper | Title of the Proceedings | Page numbers | Conference Theme | Venue | Year |
|---|---|---|---|---|---|---|
| P. Durgaprasad, J. Hemalatha | The structural, morphological, and magnetic force microscopy studies of highly crystalline cobalt ferrite (CoFe2O4) fibers | AIP Conference Proceedings | 030105 | Nanotechnology | DAE Solid State Physics Symposium, IIT Jodhpur. | 2020 |
| R. Kirithiga, J. Hemalatha | Experimental investigation on interfacial properties and wettability of MgFe2O4 nanofluids | AIP Conference Proceedings | 030113 | Nanotechnology | DAE Solid State Physics Symposium, IIT Jodhpur | 2020 |
| Lavanya Rathi Palvannan, J. Hemalatha, | Synthesis and characterization of PANI-CoFe2O4 nanocomposite and its gas sensing application | AIP Conference Proceedings | 030173 | Nanotechnology | DAE Solid State Physics Symposium, Guru Jambheshwar University of Science and Technology (GJUS&T), Hisar, Haryana | 2019 |
| Kirithiga, R., Hemalatha, J. | Acoustic studies of water-based hybrid magnetite-magnesium ferrite magnetic nanofluids | AIP Conference Proceedings | 030132 | Nanotechnology | DAE Solid State Physics Symposium, Guru Jambheshwar University of Science and Technology (GJUS&T), Hisar, Haryana | 2019 |
| S. Prathipkumar , J. Hemalatha | Enhancement in β phase and dielectric property of P(VDF-HFP)/SrFe12O19 nanofiber composite films | AIP Conference Proceedings | 030183 | Nanotechnology | DAE Solid State Physics Symposium, Guru Jambheshwar University of Science and Technology (GJUS&T), Hisar, Haryana | 2019 |
| P. Durgaprasad J. Hemalatha | Fabrication of P(VDF) fiber membranes with enhanced ferroelectricity through electrospinning | AIP Conference Proceedings | 050102 | Nanotechnology | DAE Solid State Physics Symposium, DAE Convention Centre Anushaktinagar, Mumbai. | 2017 |
| K. Anu, J. Hemalatha | Viscosity studies of water-based magnetite nanofluids | AIP Conference Proceedings | 050148 | Nanotechnology | DAE Solid State Physics Symposium. KIIT University | 2016 |
| S. Divya, G. Saipriya, J. Hemalatha | Preparation and Characterization of PVP-PVA –ZNO Blend Polymer Nano Composite Films | AIP Conference Proceedings | 050089 | Nanotechnology | DAE Solid State Physics Symposium, Amity University UP, Noida | 2015 |
(C) Books & Monographs
| Author(s) | Title of Book/Monograph | Name of Publishers | Year of Publication | ISSN/ISBN Number |
|---|---|---|---|---|
| V.Rajendran, J.Hemalatha, M.Stalin Mano Gibson | Semiconductor Physics and Optoelectronics | Vikas Publishing House Pvt. Ltd | 2003 | ISBN: 812591448X, 9788125914488 |
| J. Hemalatha and M.C. Santhosh Kumar, | Advanced Materials Processing and Characterization, | Excel India Publishers, | 2017 | ISBN: 978- 93-86724-04-5 |
| Nabeel Rashin, M. and J. Hemalatha, | Ultrasonics–an effective non-invasive tool to characterize nanofluids in the book Modelling, Methodologies and Tools for Molecular and Nano-scale Communications, | Springer Berlin Heidelberg | 2017 | ISBN 978-3-319-50686-9 |
| T. Prabhakaran and J. Hemalatha | Poly (Vinylidene fluoride) Based Magnetoelectric Polymer nanocomposite Films in the book Magnetoelectric Polymer-Based Composites Fundamentals and Applications | Wiley | 2016 | ISBN 978-3-527-34127-6 |