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Prof. Sanjib Nayak

Assistant Professor Gr-II

Department of Physics

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Room No: 419 +91-870-246 sanjib_nayak@nitw.ac.in Bio Sketch

    Key Notes

    • Journal(s): 41

    41

    PUBLICATIONS

    Research Areas

    Experimental Condensed matter Physics and Material Science
    (iii)Triboelectric Nanogenerators for various applications.
    (i) Magnetic Materials; (ii) Ferroelectric and dielectric
    EDUCATION QUALIFICATION
    Degree Institute Year
    Doctor of Philosophy Indian Institute of Technology Guwahati 2018
    Master of Science Indian Institute of Technology Guwahati 2013
    Bachelor of Science Midnapore College, Vidyasagar University 2011
    COURSES HANDLED
    Course L-T-P Credit Degree Level
    Engineering Physics(PH1161) 3-0-2 4 UG
    Quantum Technologies I(CS2M02) 3-0-2 3 UG
    RESEARCH IDs
    ORCID
    ORC ID
    Scopus
    SCOPUS ID
    Google Scholar
    Google Scholar ID
    PUBLICATIONS
    Journal(s)
    Impact of sintering method on Cu3SbS4 thermoelectric performance, By VCS Theja, Vaithinathan Karthikeyan, Sanjib Nayak, Sushantika Choudhary, Gopalan Saianand, Venkatramanan Kannan, Vellaisamy AL Roy, Elsevier, Journal of Solid State Chemistry , vol.351, pp.125556, 2025
    Effect of thermally-induced cationic redistribution on the structural and magnetic properties of Cu-substituted zinc ferriteJournal of Physics: Condensed Matter , By S. Nayak, P. K. Roy, S. Ghorai, A. M. Padhan, P. Svedlindh and P. Murugavel, IOP, Journal of Physics: Condensed Matter , vol.37, pp.155802, 2025
    Tellurium-free, Sustainable Thermoelectric Device for Mid-Temperature Waste Heat Recovery, By Vaskuri C. S. Theja, Vaithinathan Karthikeyan, Sanjib Nayak, Gopalan Saianand, Vellaisamy A. L. Roy, Wiley-VCH, Carbon Energy , vol.1, pp.e6879, 2025
    Broadband Dielectric Spectroscopy Studies of Co3O4 and Co2TiO4 Two-Phase Spinel Composites, By S. Nayak, J. Dhillon, A. M. Padhan, S. K. Deshpande, and S. Thota, Elsevier, Physica B: Condensed Matter , vol.695, pp.416560, 2024
    Cationic redistribution induced magnetic properties of Zn2+ substituted MgFe2O4 spinel ferrite, By Aneeta Manjari Padhan, Sanjib Nayak, Manisha Sahu, Zvonko Jagličić, Primož Koželj, Hoe Joon Kim, Elsevier, Physica B: Condensed Matter , vol.668, pp.415245, 2023
    Bipolar magnetic switching and large exchange-bias in Fe-substituted SmCrO3, By Manu Mohan, Sanjib Nayak, Arnab Pal, P Murugavel, IOP, Journal of Physics: Condensed Matter , vol.35, pp.475801, 2023
    Role of polarization switching and domain patterns on the enhanced piezoelectric characteristics of Pb-free ferroelectric system, By Pranab Kumar Roy, K Shanmuga Priya, Sanjib Nayak, Pattukkannu Murugavel, IOP, Journal of Physics D: Applied Physics, vol.56, pp.425023, 2023
    Facile composite engineering to boost thermoelectric power conversion in ZnSb device, By V. C.S. Theja, V. Karthikeyan, S. Nayak, K. U. Kandira, D. S. Assi, V. Kannan, V. A.L. Roy, Elsevier, J. Phys. Chem. Solids, vol.178, pp.111329, 2023
    Synthesis and Application of Mixed-Spinel Magnesioferrite: Structural, Vibrational, Magnetic, and Electrochemical Sensing Properties, By Aneeta Manjari Padhan, P. Mary Rajaitha, Sanjib Nayak, Sugato Hajra, Manisha Sahu, Zvonko Jagličić, Primož Koželj, Hoe Joon Kim, Royal Society of Chemistry, Materials Chemistry Frontiers, vol.7, pp.72, 2023
    Effect of Local Structural Distortionson Antiferroelectric−Ferroelectric Phase Transition in Dilute Solid Solutions of KxNa1−xNbO3, By C. S. Htet, A. M. Manjón-Sanz, J. Liu, J. Kong, F. P. Marlton, S. Nayak, M. R. V. Jørgensen, and A. Pramanick, American Chemical Society, Inorganic Chemistry, vol.61, pp.20277, 2022
    Cationic redistribution induced spin-glass and cluster-glass states in spinel ferrite, By S. Nayak, S. Ghorai, A. M. Padhan, S. Hajra, P. Svedlindh and P. Murugavel, APS, Phy. Rev. B , vol.106, pp.174402, 2022
    Atomic structural mechanism for ferroelectric-antiferroelectric transformation in perovskite NaNbO3, By C.S. Htet, S. Nayak, Alicia Manjón-Sanz, J. Liu, J. Kong, D. R. Sørensen, F. Marlton, M. R. V. Jørgensen, A. Pramanick, APS, Phy. Rev. B , vol.105, pp.174113, 2022
    A study on the electronic properties of A site and B site doped SrTiO3 for thermoelectric applications using first-principles calculations, By Clement Manohar Arava, Sanjib Nayak, Kowk Sum Chan, Vellaisamy AL Roy, IOP, Physica Scripta , vol.97, pp.035808, 2022
    Single-electrode mode TENG using ferromagnetic NiO-Ti based nanocomposite for effective energy harvesting, By Aneeta Manjari Padhan, Sugato Hajra, Manisha Sahu, Sanjib Nayak, Hoe Joon Kim, Perumal Alagarsamy, Elsevier, Mater. Lett., vol.312, pp.131644, 2022
    Amorphous Carbon Inclusions for Strategical Enhancement of Thermoelectric Performance in Earth-Abundant Cu3SbS4, By Vaskuri C. S. Theja, Vaithinathan Karthikeyan, Chi-Chung Yeung, Shishir Venkatesh, Sanjib Nayak and Vellaisamy A. L. Roy, Elsevier, J. Alloys Compd. , vol.900, pp.163433, 2022
    NiO–Ti nanocomposites for contact electrification and energy harvesting: experimental and DFT+ U studies, By Aneeta Manjari Padhan, Sugato Hajra, Jagadish Kumar, Manisha Sahu, Sanjib Nayak, Hamideh Khanbareh, Hoe Joon Kim, Perumal Alagarsamy, Royal Society of Chemistry, Sustainable Energy & Fuels , vol.6, pp.2439, 2022
    Triboelectrification based on NiO-Mg magnetic nanocomposite: Synthesis, device fabrication, and energy harvesting performance, By Aneeta Manjari Padhan, Sugato Hajra, Sanjib Nayak, Jagadish Kumar, Manisha Sahu, Hoe Joon Kim, Perumal Alagarsamy, Elsevier, Nano Energy , vol.91, pp.106662, 2022
    Point defect induced incommensurate dipole moments in the KCa2Nb3O10 Dion-Jacobson layered perovskite, By J. Kong, S. K. Nayak, K. Co, S. Nayak, J. Wu, A. Feteira, K. A. Beyer, S. P. Alpay, and A. Pramanick, APS, Phys. Rev. B , vol.104, pp.224104, 2021
    Broad Distribution of Local Polar States Generates Large Electrothermal Properties in Pb-Free Relaxor Ferroelectrics, By Frederick P. Marlton, Sanjib Nayak, Sarangi Venkateshwarlu, Ngai Hang Chan, Jing Kong, Yuanpeng Zhang, Matthew Tucker, Mads Ry Vogel Jørgensen, and Abhijit Pramanick, American Chemical Society, Chem. Mater. , vol.33, pp.8844, 2021
    Dynamical origins of weakly coupled relaxor behavior in Sn-doped (Ba,Ca)TiO3-BiScO3, By A. Pramanick, S. Nayak, T. Egami, W. Dmowski, A. Setiadi Budisuharto, F. Marlton, M. R. V. Jørgensen, S. Venkateshwarlu, K. A. Beyer, APS, Phy. Rev. B , vol.103, pp.214105, 2021
    Perspective on emerging views on microscopic origin of relaxor behavior, By A. Pramanick and S. Nayak, Springer Science , Journal of Materials Research , vol.36, pp.1, 2021
    Enhanced dielectric permittivity and relaxor behavior in thermally annealed P(VDF-TrFE) copolymer films, By S. Nayak, Ng Tin, and A. Pramanick, AIP, Appl. Phys. Lett., vol.117, pp.232903, 2020
    Large electromechanical strain and unconventional domain switching near phase convergence in a Pb-free ferroelectric, By S. Venkateshwarlu, L. K. Venkataraman, V. Segouin, F. Marlton, H. C. Hin, D. Chernyshov, Y. Ren, M. R. V. Jørgensen, S. Nayak, J. Rödel, L. Daniel, A. Pramanick, Springer Nature, Commun. Phys. , vol.3, pp.1, 2020
    Relaxor behavior and electrothermal properties of Sn and Nb modified (Ba,Ca)TiO3 Pb-free ferroelectric, By S. Venkateshwarlu, S. Nayak, F. P. Marlton, F. Weyland, N. Novak, D. Maurya, Y. Veerabhadraiah, O. Borkiewicz, K. A. Beyer, M. R. V. Jørgensen, A. Pramanick, Springer Science , Journal of Materials Research , vol.35, pp.1017, 2020
    Effect of A‐site substitutions on energy storage properties of BaTiO3‐BiScO3 weakly coupled relaxor ferroelectrics, By S. Nayak, S. Venkateshwarlu, A.S. Budisuharto, M.R.V. Jørgensen, O. Borkiewicz, K. A. Beyer, and A. Pramanick, American Ceramic Society, Wiley-Blackwell, J. Am. Ceram. Soc., vol.102, pp.5919, 2019
    Effect of NiO substitution on the structural and dielectric behaviour of NaNbO3, By R.T. George, D.C. Joshi, S. Nayak, N. Tiwari, R.N. Chauhan, P. Pramanik, T.A. Dar, S. Ghosh, S. Thota, AIP, J. Appl. Phys., vol.123, pp.054101, 2018
    Structural and Dielectric Properties of the Fluorite-Type LaxCe1−xO2-δ Ceramics, By K. Singh, K. Kumar, S. Nayak, D. C. Joshi, M. M. Alom, S. Thota, A. Chowdhury, IOP, J. Phys. D: Appl. Phys. , vol.50, pp.495601, 2017
    Neutron diffraction study of the inverse spinels Co2TiO4 and Co2SnO4, By S. Thota, M. Reehuis, A. Maljuk, A. Hoser, J-U. Hoffmann, B. Weise, A. Waske, M. Krautz, D. C. Joshi, S. Nayak, S. Ghosh, P. Suresh, K. Dasari, S. Wurmehl, O. Prokhnenko, B. Büchner, APS, Phys. Rev. B , vol.96, pp.144104, 2017
    Finite-size scaling and exchange-bias in SrRuO3/LaNiO3/SrRuO3 trilayers, By S. Thota, S. Ghosh, S. Nayak, D. C. Joshi, P. Pramanik, K. Roychowdhury, S. Das, AIP, J. Appl. Phys. , vol.122, pp.124304, 2017
    Dielectric properties of (1−x) KNbO3 – x NiO two-phase composites, By R. Soni, R. George, D. C. Joshi, S. Nayak, P. Pramanik, P. Suresh, T A Dar, and S. Thota, IOP, J. Phys. D: Appl. Phys., vol.50, pp.415305, 2017
    Magnetic exchange interactions and dielectric studies of Zn1–xNixO–NiO composites, By D. C. Joshi, P. Pramanik, S. Nayak, K. Dasari, R. J. Choudhary, S. Thota, IOP, J. Phys. D: Appl. Phys., vol.50, pp.325002, 2017
    Spectroscopic studies of Co2TiO4 and Co3O4 two‐phase composites, By S. Nayak, K. Dasari, D. C. Joshi, P. Pramanik, R. Palai, V. Sathe, R. N. Chauhan, N. Tiwari, S. Thota, Wiley-VCH, Phys. Stat. Sol. (b) , vol.253, pp.2270, 2016
    Localized Charge Carrier Transport Properties of Zn1−xNixO/NiO Two-Phase Composites, By D. C. Joshi, K. Dasari, S. Nayak, R. Palai, P. Suresh, S. Thota, Springer Science , J. Electron. Mater., vol.45, pp.2059, 2016
    Peculiarities of the temperature dependence of electron spin resonance and Raman studies of Zn1−xNixO/NiO two-phase nanocomposites, By D. C. Joshi, S. Nayak, A. Kumar, A. Mohanta, D. Pamu, S. Thota, AIP, J. Appl. Phys., vol.119, pp.074303, 2016
    Low-temperature anomalous magnetic behavior of Co2TiO4 and Co2SnO4, By S. Nayak, K. Dasari, D. C. Joshi, P. Pramanik, R. Palai, A. Waske, R. N. Chauhan, N. Tiwari, T. Sarkar, S. Thota, AIP, J. Appl. Phys., vol.120, pp.163905, 2016
    Reentrant spin-glass behavior and bipolar exchange-bias effect in ‘Sn’ substituted cobalt-orthotitanate, By S. Nayak, D. C. Joshi, M. Krautz, A. Waske, J. Eckert, S. Thota, AIP, J. Appl. Phys., vol.119, pp.043901, 2016
    Magnetic compensation, field-dependent magnetization reversal, and complex magnetic ordering in Co2TiO4, By S. Nayak, S. Thota, D. C. Joshi, M. Krautz, A. Waske, A. Behler, J. Eckert, T. Sarkar, M. S. Andersson, R. Mathieu, V. Narang, M. S. Seehra, APS, Phys. Rev. B , vol.92, pp.214434, 2015
    The X‐ray photoelectron spectroscopy and high‐temperature structural studies of Zn1−xNixO/NiO two‐phase composites, By D. C. Joshi, S. Nayak, P. Suresh, K. S. Suresh, B. V. Kumar, S. Thota, Wiley-VCH, Phys. Stat. Sol. (b) , vol.252, pp.2323, 2015
    On the nature of magnetic state in the spinel Co2SnO4, By S. Thota, V. Narang, S. Nayak, S. Sambasivam, B. C. Choi, T. Sarkar, M. S. Andersson, R. Mathieu and M. S. Seehra, IOP, J. Phys.: Condens Matter , vol.27, pp.166001, 2015
    The dielectric behavior of Zn1−xNixO/NiO two-phase composites, By D. C. Joshi, S. Thota, S. Nayak, D. D. Harish, P. Mahesh, A. Kumar, D. Pamu, Md. Qureshi, IOP, J. Phys.: D Appl. Phys. , vol.47, pp.435305, 2014
    The ac-magnetic susceptibility and dielectric response of complex spin ordering processes in Mn3O4, By S. Thota, K. Singh, S. Nayak, Ch. Simon, J. Kumar and W. Prellier, AIP, J. Appl. Phys. , vol.116, pp.103906, 2014
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     Last updated on November 27, 2025