Title Prof. First Name AJIT KUMAR MAHAPATRO Last Name
Designation Professor
Department Department of Physics and Astrophysics
Email
Webpage
Phone.no 9871074984
Employement Info
Employee Type Nature Of Employment
Teaching Permanent
Educational Qualifications
Degree/Certification Name Institution Year of Completion
Ph.D. - Ph.D. in Physics Jawaharlal Nehru University, New Delhi 2003
PG Berhampur University 1995
UG Berhampur University 1993
Teaching Experience (Within Institution)
Designation Duration
Professor 03-01-2022 To 09-11-2022 (10 months, 6 days)
Associate Professor 08-01-2019 To 04-01-2022 (2 years, 11 months, 27 days)
Assistant Professor 06-01-2011 To 15-01-2018 (7 years, 9 days)
Research Associate 16-02-2010 To 16-12-2010 (10 months)
Post-doctoral Research Associate 09-12-2003 To 17-12-2009 (6 years, 8 days)
Research Publications
Title of Article Type of Publication Name of Journal ISSN Journal Volume Year Link to Article DOI (Digital Object Identifier)
Assessing landslide velocity scales with acoustic emission active waveguides for early warning system Research Papers in Peer Reviewed Journals Natural Hazards 2025 https://doi.org/10.1007/s11069-025-07316-x https://doi.org/10.1007/s11069-025-07316-x
Annealing influence on the magnetic and thermal stability of FeNi3 nanoparticles for magnetic hyperthermia applications Research Papers in Peer Reviewed Journals Materials Today Communications 43 2025 https://doi.org/10.1016/j.mtcomm.2025.111669 https://doi.org/10.1016/j.mtcomm.2025.111669
Analyzing the effects of critical active waveguide parameters on acoustic emission characteristics for soil slope deformation monitoring Research Papers in Peer Reviewed Journals Bulletin of Engineering Geology and the Environment 83 2024 https://doi.org/10.1007/s10064-024-03857-w https://doi.org/10.1007/s10064-024-03857-w
Crystallographic and electrical properties of mechanically rolled gold backed niobium target Research Papers in Peer Reviewed Journals Vacuum 224 2024 https://doi.org/10.1016/j.vacuum.2024.113135 https://doi.org/10.1016/j.vacuum.2024.113135
Perfectly dense ceramics of highly pure calcium manganese oxide Research Papers in Peer Reviewed Journals Ceramics International 50 2024 https://doi.org/10.1016/j.ceramint.2024.03.158 https://doi.org/10.1016/j.ceramint.2024.03.158
Active waveguide deformation dynamics using acoustic emission technology for landslide early warning system Research Papers in Peer Reviewed Journals Bulletin of Engineering Geology and the Environment 83 2024 https://doi.org/10.1007/s10064-024-03548-6 https://doi.org/10.1007/s10064-024-03548-6
Synthesis of Mesoporous Core Shell Magnetite Bioactive Glass Nanoparticles for Magnetic Hyperthermia Treatment of Cancer Research Papers in Peer Reviewed Journals Chemistry Select 9 2024 https://doi.org/10.1002/slct.202302119 https://doi.org/10.1002/slct.202302119
A Potential Landslide Early Warning System Based on Threshold Velocity of 1 mm/min Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography 2023 IEEE International Conference on Recent Advances in Systems Science and Engineering (RASSE), Kerala, India, 2023 2023 10.1109/RASSE60029.2023.10363496 10.1109/RASSE60029.2023.10363496
Tailored nanoparticles for magnetic hyperthermia: Highly stable aqueous dispersion of Mn-substituted magnetite superparamagnetic nanoparticles by double surfactant coating for improved heating efficiency Research Papers in Peer Reviewed Journals Journal of Alloys and Compounds 976 2023 https://doi.org/10.1016/j.jallcom.2023.172999 https://doi.org/10.1016/j.jallcom.2023.172999
A threefold increase in SAR performance for magnetic hyperthermia by compositional tuning in zinc-substituted iron oxide superparamagnetic nanoparticles with superior biocompatibility Research Papers in Peer Reviewed Journals Journal of Alloys and Compounds 968 2023 https://doi.org/10.1016/j.jallcom.2023.171868 https://doi.org/10.1016/j.jallcom.2023.171868
Defect states in graphene oxide mixed nanostructured calcium cobalt oxide Research Papers in Peer Reviewed Journals Journal of Alloys and Compounds 963 2023 https://doi.org/10.1016/j.jallcom.2023.171232 https://doi.org/10.1016/j.jallcom.2023.171232
Comparative analysis of cobalt ferrite and iron oxide nanoparticles using bimodal hyperthermia, along with physical and in silico interaction with human hemoglobin Research Papers in Peer Reviewed Journals Journal of Materials Chemistry B 11 2023 DOI https://doi.org/10.1039/D2TB02447K DOI https://doi.org/10.1039/D2TB02447K
Diffusion-assisted metallic invasion into graphene oxide layer in metal/graphene oxide/metal structures Research Papers in Peer Reviewed Journals Journal of Materials Research 38 2023 https://doi.org/10.1557/s43578-023-00926-w https://doi.org/10.1557/s43578-023-00926-w
Floating metal layer as top electrode over vertically aligned nanorod arrays using angle deposition technique Research Papers in Peer Reviewed Journals Nanotechnology 31 2020 10.1088/1361-6528/abacf4 10.1088/1361-6528/abacf4
2 MeV Argon (Ar+) ion induced nano-fabrication in GaSb epi-layers on GaAs substrates Research Papers in Peer Reviewed Journals Vacuum 179 2020 https://doi.org/10.1016/j.vacuum.2020.109523 https://doi.org/10.1016/j.vacuum.2020.109523
Cobalt ferrite nanoparticles for bimodal hyperthermia and their mechanistic interactions with lysozyme Research Papers in Peer Reviewed Journals Journal of Molecular Liquids 310 2020 https://doi.org/10.1016/j.molliq.2020.113194 https://doi.org/10.1016/j.molliq.2020.113194
Nanofiber Network Formation by 50 keV Ar+-Ion Irradiation on GaSb Surface Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 205 2020 https://doi.org/10.1080/10584587.2019.1675002 https://doi.org/10.1080/10584587.2019.1675002
Materials Characterization of Cobalt Antimonide Nanostructures as Thermoelectric Material Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 205 2020 https://doi.org/10.1080/10584587.2019.1674999 https://doi.org/10.1080/10584587.2019.1674999
Electrical Properties of Self Sustained Layer of Graphene Oxide and Polyvinylpyriodine Composite Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 202 2019 https://doi.org/10.1080/10584587.2019.1674837 https://doi.org/10.1080/10584587.2019.1674837
Mesoporous Structure With Interconnecting Nanofibers by Irradiating Low Energy (∼100 keV) Ar+-ions on Gallium Antimonide Epi-Layer Research Papers in Peer Reviewed Journals IEEE Transactions on Nanotechnology 18 2019 10.1109/TNANO.2019.2939854 10.1109/TNANO.2019.2939854
Hydrothermally grown rutile titanium dioxide nanostructures with various morphologies Research Papers in Peer Reviewed Journals Materials Science in Semiconductor Processing 104 2019 https://doi.org/10.1016/j.mssp.2019.104676 https://doi.org/10.1016/j.mssp.2019.104676
Effect of ytterbium oxide deposition on microstructural and electrical properties of thin tantalum foil Research Papers in Peer Reviewed Journals Materials Letters 253 2019 https://doi.org/10.1016/j.matlet.2019.06.016 https://doi.org/10.1016/j.matlet.2019.06.016
Practical bioinstrumentation developments for AC magnetic field-mediated magnetic nanoparticle heating applications Research Papers in Peer Reviewed Journals Applied Physics A: Materials Science & Processing 125 2019 https://doi.org/10.1007/s00339-019-2480-5 https://doi.org/10.1007/s00339-019-2480-5
Bi-enzyme functionalized electro-chemically reduced transparent graphene oxide platform for triglyceride detection Research Papers in Peer Reviewed Journals Biomaterials Science 7 2019 10.1039/C8BM01406J 10.1039/C8BM01406J
Significant Enhancement in Thermoelectric Power Factor of Bulk Nanostructured Calcium Cobalt Oxide Ceramics Research Papers in Peer Reviewed Journals ACS Applied Energy Materials 2 2018 https://doi.org/10.1021/acsaem.8b01205 https://doi.org/10.1021/acsaem.8b01205
Swift heavy silver (Ag+7) ion irradiation induced self assembled nanodots on MBE grown Gallium antimonide (GaSb) Research Papers in Peer Reviewed Journals Applied Surface Science 462 2018 https://doi.org/10.1016/j.apsusc.2018.08.064 https://doi.org/10.1016/j.apsusc.2018.08.064
Variable range hopping conduction in fully dense calcium cobalt oxide textured ceramics Research Papers in Peer Reviewed Journals Ceramics International 44 2018 https://doi.org/10.1016/j.ceramint.2018.05.205 https://doi.org/10.1016/j.ceramint.2018.05.205
Spectroscopic and electronic properties of polyallylamine functionalized graphene oxide films Research Papers in Peer Reviewed Journals Vacuum 184 2018 https://doi.org/10.1016/j.vacuum.2018.04.056 https://doi.org/10.1016/j.vacuum.2018.04.056
Tuneable Physicochemical Properties of Thermally Annealed Graphene Oxide Powder and Thin Films Research Papers in Peer Reviewed Journals Journal of Nanoscience and Nanotechnology 7 2018 https://doi.org/10.1166/jnn.2018.14319 https://doi.org/10.1166/jnn.2018.14319
Probing the Mechanism for Bipolar Resistive Switching in Annealed Graphene Oxide Thin Films Research Papers in Peer Reviewed Journals ACS Applied Materials & Interfaces 10 2018 https://doi.org/10.1021/acsami.7b09447 https://doi.org/10.1021/acsami.7b09447
Fully dense hot pressed calcium cobalt oxide ceramics Research Papers in Peer Reviewed Journals Ceramics International 44 2018 https://doi.org/10.1016/j.ceramint.2018.01.024 https://doi.org/10.1016/j.ceramint.2018.01.024
Neodymium doped bismuth telluride alloys using chemical reflux method for thermoelectric application Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 184 2017 https://doi.org/10.1080/10584587.2017.1368630 https://doi.org/10.1080/10584587.2017.1368630
Comparative study of wet sulfur passivation process on GaSb (100) surface Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 184 2017 https://doi.org/10.1080/10584587.2017.1369773 https://doi.org/10.1080/10584587.2017.1369773
Hot pressed pellets of thallium doped bismuth telluride alloys for thermoelectrics Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 184 2017 https://doi.org/10.1080/10584587.2017.1368638
Anti-bacterial biofilm activity of magnesium ferrite thin film Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 184 2017 https://doi.org/10.1080/10584587.2017.1368651 https://doi.org/10.1080/10584587.2017.1368651
Triglyceride detection using reduced graphene oxide on ITO surface Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 184 2017 https://doi.org/10.1080/10584587.2017.1368794 https://doi.org/10.1080/10584587.2017.1368794
Growth of flower-like patterns of TiO2 nanorods over FTO substrate Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 184 2017 https://doi.org/10.1080/10584587.2017.1368640 https://doi.org/10.1080/10584587.2017.1368640
Temperature dependent electronic conduction through graphene oxide thin film based two terminal devices Research Papers in Peer Reviewed Journals Integrated Ferroelectrics 184 2017 https://doi.org/10.1080/10584587.2017.1368665 https://doi.org/10.1080/10584587.2017.1368665
Interaction of zinc peroxide nanoparticle with fibroblast cell Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography Advanced Materials Proceedings 2 2017 10.5185/amp.2017/708 10.5185/amp.2017/708
Functionalization of polyallylamine on graphene oxide Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography Advanced Materials Proceedings 2 2017 10.5185/amp.2016/3015 10.5185/amp.2016/3015
Biosensing Test-Bed Using Electrochemically Deposited Reduced Graphene Oxide Research Papers in Peer Reviewed Journals ACS Applied Materials & Interfaces 8 2016 https://pubs.acs.org/doi/abs/10.1021/acsami.6b04562 10.1021/acsami.6b04562
The effect of ZrO2 dispersion on the thermoelectric power factor of Ca3Co4O9 Research Papers in Peer Reviewed Journals Physica B: Condensed Matter 483 2015 https://doi.org/10.1016/j.physb.2015.12.028 https://doi.org/10.1016/j.physb.2015.12.028
Benzymatic triglyceride biosensor based on electrochemically reduced graphene oxide,” International Journal of ChemTech Research Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography International Journal of ChemTech Research 7 2015 https://www.sphinxsai.com/2015/ch_vol7_no2_ICONN/6/NE04%20(858-866).pdf
Effect of Pt layers on chemical ordering in FePt thin films Research Papers in Peer Reviewed Journals Superlattices and Microstructures 2013 64 2013 https://doi.org/10.1016/j.spmi.2013.10.006 https://doi.org/10.1016/j.spmi.2013.10.006
Vibration-Based Monitoring and Diagnosis of Dielectric Charging in RF-MEMS Switches Research Papers in Peer Reviewed Journals Journal of Microelectromechanical Systems 19 2010 10.1109/JMEMS.2010.2079915 10.1109/JMEMS.2010.2079915
Impact of sacrificial layer type on thin-film metal residual stress Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography SENSORS, 2009 IEEE 2010 10.1109/ICSENS.2009.5398591
Stable and reproducible electronic conduction through DNA molecular junctions Research Papers in Peer Reviewed Journals Applied Physics Letters 95 2009 https://doi.org/10.1063/1.3186056 https://doi.org/10.1063/1.3186056
Fully Electronic Method for Quantifying the Post-release Gap-height Uncertainty of Capacitive RF MEMS Switches Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography 2009 IEEE MTT-S International Microwave Symposium Digest 2009 10.1109/MWSYM.2009.5166029 10.1109/MWSYM.2009.5166029
Electronic Transport through Ruthenium-Based Redox-Active Molecules in Metal−Molecule−Metal Nanogap Junctions Research Papers in Peer Reviewed Journals Nano Letters 8 2008 https://doi.org/10.1021/nl072982c https://doi.org/10.1021/nl072982c
Sequence specific electronic conduction through polyion-stabilized double-stranded DNA in nanoscale break junctions Research Papers in Peer Reviewed Journals Nanotechnology 18 2007 10.1088/0957-4484/18/19/195202 10.1088/0957-4484/18/19/195202
Charge carrier transport in metal phthalocyanine based disordered thin films Research Papers in Peer Reviewed Journals Journal of Applied Physics 101 2007 https://doi.org/10.1063/1.2434946 https://doi.org/10.1063/1.2434946
Nanometer scale electrode separation (nanogap) using electromigration at room temperature Research Papers in Peer Reviewed Journals IEEE Transactions on Nanotechnology 1536-125X / 1941-0085 5 2006 https://ieeexplore.ieee.org/document/1632140 10.1109/TNANO.2006.874053
Grain-boundary-controlled current transport in copper phthalocyanine Research Papers in Peer Reviewed Journals Applied Physics Letters 88 2006 https://doi.org/10.1063/1.2196479 https://doi.org/10.1063/1.2196479
Gold surface with sub-nm roughness realized by evaporation on a molecular adhesion monolayer Research Papers in Peer Reviewed Journals Applied Physics Letters 88 2006 https://pubs.aip.org/aip/apl/article-abstract/88/15/151917/907913/Gold-surface-with-sub-nm-roughness-realized-by?redirectedFrom=fulltext https://doi.org/10.1063/1.2183820
Device Structure for Electronic Transport through Individual Molecules Using Nanoelectrodes Research Papers in Peer Reviewed Journals Applied Physics Letters 87 2005 https://doi.org/10.1063/1.2140470
Conductivity Measurements of Few Molecule Systems in Metal-Molecule-Metal device Structures Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography 2005 International Semiconductor Device Research Symposium 1-4244-0083-X 10.1109/ISDRS.2005.1596112
Electric-field-induced conductance transition in 8-hydroxyquinoline aluminum Research Papers in Peer Reviewed Journals Journal of Applied Physics 96 2004 https://doi.org/10.1063/1.1778211 https://doi.org/10.1063/1.1778211
Schottky energy barrier and charge injection in metal/copper–phthalocyanine/metal structures Research Papers in Peer Reviewed Journals Applied Physics Letters 80 2002 https://doi.org/10.1063/1.1483388 https://doi.org/10.1063/1.1483388
High rectification in metal-phthalocyanine based single layer devices Research Papers in Peer Reviewed Journals IEEE Transactions on Electron Devices 48 2001 10.1109/16.944176
Electrical Behavior of Nano-scale Junctions with Well Engineered Double Stranded DNA Molecules Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography 2006 Sixth IEEE Conference on Nanotechnology 1944-9399 2006 https://ieeexplore.ieee.org/document/1717018 10.1109/NANO.2006.247568
Electrical Readouts of Single and Few Molecule Systems in Metal-Molecule-Metal Device Structures Research Papers in Peer Reviewed Journals Journal of Nanoscience and Nanotechnology 7 2007 https://doi.org/10.1166/jnn.2007.783 https://doi.org/10.1166/jnn.2007.783
Thickness dependence of space charge limited current and injection limited current in organic molecular semiconductors Research Papers in Peer Reviewed Journals Applied Physics Letters 93 2007 https://doi.org/10.1063/1.2974084 https://doi.org/10.1063/1.2974084
Solvothermal synthesis of nanosized cobalt antimonide for thermoelectrics Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography Advanced Materials Proceedings 3 2018 10.5185/amp.2018/846 10.5185/amp.2018/846
Thermoelectric properties of hot-pressed pellets of Al and Ti co-doped calcium cobalt oxides (Ca(3-x)AlxCo(4-y)TiyO9+δ) Recognised & Reputable Journals/Periodicals in Design/Illustration/Photography Advanced Materials Proceedings 3 2018 https://doi.org/10.5185/amp.2018/848 https://doi.org/10.5185/amp.2018/848
Honors and Awards
Name of the Award Awarding Body Award Category Level Award Date
SAKURA SCIENCE Japan Science and Technology, Tokyo Research International 02-02-2022
Talk Poster Presented
Name of the Activity Role Date of Activity
Bipolar Resistive Switching in Annealed Graphene Oxide Thin Film Devices Oral Presentation 17-07-2017
Device Engineering and Electronic Properties of Organic/bio-functionalized Nanostructured Systems Oral Presentation 13-03-2012
Electronic Methodology for Uncertainty Quantification in RF-MEMS Capacitive Switch Oral Presentation 10-09-2009
Electronic Transport through Redox-Active Organic Molecules in Nanogap Molecular Junctions Oral Presentation 14-09-2007
Electronic Properties of Redox-Active Organic Molecules in Metal-Molecule-Metal Junctions Oral Presentation 20-06-2007
Fabrication of Semiconductor-Molecule-Semiconductor (SMS) Devices Oral Presentation 30-10-2006
Electrical Transport Through Nano-structured Systems Including Single Organic Molecule and Double Stranded DNAs Oral Presentation 20-08-2006
Electrical Behavior of Nano-scale Junctions with Well Engineered Double Stranded DNA Molecules Oral Presentation 16-07-2006
Conductance Sensor Based on Polyion Stabilized and Thiol Functionalized Double Stranded DNA Molecules Oral Presentation 28-06-2006
Gold Substrates of Sub-nm Surface Roughness with Molecular Adhesion Monolayer Technique Oral Presentation 28-11-2005
DNA Conductance Sensor Platforms Using Nano-scale Break Junctions Oral Presentation 30-10-2005
Measurement of Single Molecule Conductance with Nanoscale Break Junctions Oral Presentation 22-06-2005
Anomalous Behavior of Low Temperature Mobility in Copper Phthalocyanine Thin Film Oral Presentation 22-06-2005
Current Injection Mechanism in Metal/Molecular-Organic-Semiconductor/Metal Structures Oral Presentation 23-06-2005
Fully Electronic Method for Quantifying the Post-release Gap-height Uncertainty of Capacitive RF MEMS Switches Poster Presentation 07-06-2009
Atomically Flat Gold Substrates for Single Molecule Characterization Poster Presentation 27-11-2006
Large Area Molecular Devices for Electronics and Sensing Poster Presentation 27-11-2006
Electrical Switching in Large Area Molecular Devices Using Ultra-flat Gold Substrates Poster Presentation 26-07-2006
Electrical Readouts of Single and Few Molecule Systems in Metal-Molecule-Metal Device Structures Poster Presentation 16-03-2006
Electronic Transport Through Single Organic Molecule Using Nanoelectrodes Poster Presentation 16-03-2006
Nanometer Scale Electrode Separation (Nano-gap) Using Electromigration at Room Temperature Poster Presentation 04-04-2005
Mechanism of Charge Injection in Metal/Copper-Phthalocyanine/Metal Structures Poster Presentation 11-12-2001
Current-Voltage Characteristics of Various Structures with Ultrathin Insulating Layer Poster Presentation 14-11-1999
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