Dr. Debajyoti Nath

Dedicated researcher and educator with a Ph.D. in Physics specializing in Rare-Earth Doped Ferrite Based Inorganic and Organic Multiferroic Nanocomposites for Field Sensors. Experienced in teaching core physics subjects and mentoring students. Recognized with national awards and active in research, publications, conferences, and academic development programmes.

i. Classical Mechanics And Relativity
ii. Quantum Mechanics
iii. Atomic & Nuclear Physics

iv. Electromagnetics
v. Thermodynamics & Statistical Mechanics
vi. Solid State Physics

SCI-Journals
[1]. Debajyoti Nath, S. K. Mandal and A. Nath, “Investigation of physical properties of magnetoelectric LaFeO3–ErMnO3 lead-free nanocomposites”, Applied Physics A, 128 (2018) 872.
[2]. Debajyoti Nath, S. K. Mandal, R. Debnath and A. Nath, “Effect of Particles Size on Magnetodielectric, Magnetoimpedance and Electrical Properties of LaFeO3 Nanoparticles”, Journal of Material Science and Material Electronics, 30 (2019) 10082-10093.
[3]. Debajyoti Nath, S. K. Mandal and A. Nath, “Magnetic Field and Temperature Effect on Physical Properties of LaFeO3- Pb(Zr0.58Ti0.42)O3 Multiferroic Nanocomposites”, Ferroelectrics, 550, (2019) 76-90.
[4]. Debajyoti Nath, S. K. Mandal and A. Nath, “Polymer based LaFeO3-Poly(vinylidene fluoride) Hybrid Nanocomposites: Enhanced Magneto-electric Coupling, Magnetoimpedance and Dielectric Response” Journal of Alloys Compound, 806 (2019) 968-975.
Institution
[5]. Debajyoti Nath and S. K. Mandal, “Magnetically Tunable Electrical Transport Properties of Multiferroic xLaFeO3- (1-x)PbZr0.58Ti0.42O3 (x = 0.2 and 0.3) Nanocomposites”. Material Research Express, 6 (2019) 116109.
[6]. Debajyoti Nath and S. K. Mandal, “Improvement of Spin-Charge Related Magnetoelectric Coupling and Transport Response of Rare- Earth Based Eco-Friendly Multiferroic Nanocomposites”. Journal of Material Science and Material Electronics, 31 (2020) 469–479.
[7] Debajyoti Nath and S. K. Mandal, “Magnetically Influenced Dielectric and Electrical Transport of Inorgaic- Organic Polymer based Hybrid Nanocomposites” International Journal of Modern Physics B, 33 (2020) 2050004.
[8] “Optical and Magneto‐Tunable Electrical Transport Across La0.7Sr0.3MnO3, Zn0.3Ni0.7Fe2O4/CuPc Hybrid Interfaces” D Deb, D Nath, A Pal, P Dey, Physica Status Solidi (a) 220 (5), (2023) 2200673.
[9]. Debajyoti Nath, H. Sharma and R. Mallik, “A comparative study of magneto-capacitance with magneto-electric coupling and transport response of 0.5LaFeO3-0.5PbZr0.58Ti0.42O3 nanocomposite”, Applied Physics A, 131 (2025) 121.

Scopus-Journals:
[1]. Debajyoti Nath, S. K. Mandal and A. Nath, “Multiferroic Nanocomposite 0.5LaFeO3-0.5PbZr0.58Ti0.42O3: Studies of Magnetoelectric Coupling and Dielectric Response”, International Journal of Engineering Technology Science and Research, ISSN 2394 – 3386, Volume 5, Issue 3, March 2018.
[2]. S. Roy, S. K. Mandal, R. Debnath, Debajyoti Nath, P. Dey, “Magnetic Field Tunable AC Electrical Transport of LaFeO3-Wax Nanocomposites” AIP Conference Proceedings 1942, 050020 (2018).
[3]. Debajyoti Nath and S. K. Mandal, “Room Temperature Magneto-electric Coupling and Electrical Transport of Eco-Friendly 0.1LaFeO3-0.9HoMnO3Nanocomposite” Materials Today: Proceedings. Vol. 46, Part 14, Pages 6136-6138 (2021).
[4]. Debajyoti Nath, P. Biswas and S. K. Mandal, “Magneto-electric Coupling and Transport Properties of LaFeO3- Pb(Zr0.58Ti0.42)O3 -Organic Poly(vinylidenefluoride) Nanocomposite” Materials Today: Proceedings. Vol. 46, Part 14, Pages 6145-6148 (2021).

1. Magnetoelectric Coupling, magnetic field and temperature tuning electrical properties of xCoFe2O4 – (1- x)PbZr0.52Ti0.48O3 (x = 0.2 and 0.4) multiferroic nanocomposites, Debajyoti Nath, S. K. Mandal, S. Singha, S. Chakraborty, A. Nath, P. Dey, 8th International Conference Advanced Materials Development and Performance (AMDP-2017) 11th – 15thJuly,2017, Savitribai Phule Pune University, Pune, INDIA, Page – 142.
2. Magnetically and Thermally tunable AC electrical Transport of La doped Ferrite Nanoparticles, S. Roy, S. K. Mandal, R. Debnath, Debajyoti Nath and Puja Dey, 8th International Conference Advanced Materials Development and Performance (AMDP-2017) 11th – 15thJuly,2017, Savitribai Phule Pune University, Pune, INDIA, Page – 60.
3. Magnetic Field Tunable AC Electrical Transport of LaFeO3-Wax Nanocomposites, S. Roy, S. K. Mandal, R Debnath, Debajyoti Nath, P. Dey, 62nd DAE Solid State Physics Symposium, BARC, Mumbai, India, 26th to 30th December, 2017.
4. Temperature and Magnetic Field Tunable AC Electrical Properties and Dielectric Studies of LaFeO3- ErMnO3Multiferroic Nanocomposite, Debajyoti Nath, S. K. Mandal, R. Debnath, P. Dey and A. Nath, International Conference on Systems and processes in Physics, Chemistry and Biology (ICSPPCB 2018), 1th to 3rd March 2018, Assam University, Assam, India.
5. Multiferroic Nanocomposite 0.5LaFeO3-0.5PbZr0.58Ti0.42O3: Studies of Magnetoelectric Coupling and Dielectric Response, Debajyoti Nath, S. K. Mandal and A. Nath, International Conference on Research Trends in Engineering, Applied Science and Management (ICRTESM-2018), 11th March 2018, (ICSSR, Chandigarh).
6. Lead-Free 0.3LaFeO3-0.7ErMnO3 Magnetoelectric Nanocomposite: Studies on Magnetoelectric Coupling and AC Electrical Response, Debajyoti Nath, S. K. Mandal and A. Nath, 63rd DAE Solid State Physics Symposium, Guru Jambheswar University of Science and Technology, Hisar, Haryana, India, 18th to 22th December, 2018.
7. Multiferroic 0.5LaFeO3-0.5PbZr0.58Ti0.42O3 Nanocomposites: Development to improving Magnetoelectric Coupling, Magnetoimpedance and Dielectric Response, Debajyoti Nath, S. K. Mandal and A. Nath, Internation Conference In Recent Trends on Electronics and Computer Science (ICRTECS-2019), NIT Silchar, Assam, India, 18th -19th March, 2019.
8. Lead-Free 0.1LaFeO3-0.9HoMnO3 Nanocomposite: Studies of Electrical Transport and Room Temperature Magnetoelectric Coupling, Debajyoti Nath, S. K. Mandal and A. Nath, International Conference on Chemical Research in Materials and Biological Sciences (CRMBS-2019), 15-16th March,2019, Assam University, Assam, India.
9. Magnetically Tunable Dielectric and AC Electrical Response of Hybrid 99.95%La0.7Ba0.3MnO3-0.05%Paraffin Wax Nanocomposites, P. Biswas, Debajyoti Nath and S. K. Mandal, International Conference on Chemical Research in Materials and Biological Sciences (CRMBS-2019), 15-16th March,2019, Assam University, Assam, India.
10. Magnetically and optically control AC electrical properties of magnetoelectric composite flexible film, S. Chakraborty, Debajyoti Nath and S. K. Mandal, International Conference on Chemical Research in Materials and Biological Sciences (CRMBS-2019), Assam University, Assam, India, 15-16th March, 2019.
11. Room temperature Magneto-electric Coupling and Electrical Transport of Eco-Friendly 0.1LaFeO3-0.9HoMnO3 Nanocomposite, Debajyoti Nath and S. K. Mandal, International Conference on Materials Science (ICMS2020), 4th-6th March, 2020, Tripura University, Tripura, India.
12. Magneto-electric Coupling and Transport Properties of LaFeO3- Pb(Zr0.58Ti0.42)O3 – Organic Poly(vinylidene fluoride) Nanocomposite, P. Biswas, Debajyoti Nath and S. K. Mandal. International Conference on Materials Science (ICMS2020), 4th-6th March, 2020, Tripura University, Tripura, India.