IITKGP
Present Research Interest : Magnetism and Superconductivity in various complex oxides, Half-metallic and Semi-metallic alloys, Spintronics materials, Quantum materials |

Responsibilities

  • Warden, Lala Lajpat Rai Hall

Research Areas

At present my group is actively involved in carrying out research in the area of Strongly correlated electronic systems, Magnetic thin films and multilayers (GMR, TMR, CMR), Spintronics (spin injection, spin detection spin life time study) , Nanostructured Magnetic Oxides, Oxide Electronics, Complex  Frustrated Magnetic Oxides (Spinel ferrites, Manganites, Double perovskites and other transition Metals oxides), Multiferroics,  High Tc Oxide Superconductors (critical temperature, critical current, flux lattice melting, vortex glass dynamics),  Magnetic Huesler Alloys (magnetocaloric effect) for magnetic refrigeration applications,  Dilute magnetic oxide Semiconductors,  Pnictide Superconductors (vortex dynamics),  Electronic band structure of perovskite magnetic oxides, Phase transitions and critical phenomenon of Disordered Ferromagnetic binary and ternary Alloys,   Electronic transport in Half metallic and Semi metallic alloys, Supercapacitors,: Metal-Organic Framework-based Nanomaterials for Energy Conversion and Storage, 2-D transition metal dichalcogenide materials, Carbon nanodots for imaging of biological cells, Studies on Quantum Materials
 
  • Experimental demonstration of electrical spin injection into semiconductor employing conventional three-terminal and non-local Hanle devices using spin gapless semiconductor as ferromagnetic injector by Maji N., Chakraborty B. , Nath T. K. Applied Physics Letters 122 092404.1-092404.7 (2023)
  • Defect-induced modulation of magnetic, electronic, and optical properties of the double-perovskite oxide La 2CoMnO 6 by Khan A., Chatterjee S. , Nath T. K., Taraphder A. Physical Review B 104 035152.1-035152.13 (2021)
  • One Order Enhancement of Charge Carrier Relaxation Rate by Tuning Structural and Optical Properties in Annealed Cobalt Doped MoS2 Nanosheets by Rahman R., Karmakar M. , Samanta D. , Pathak A. , Datta P. K., Nath T. K. New Journal of Chemistry 46 1877-1895 (2022)
  • Demonstration of reconfigurable magnetic tunnel diode and giant tunnel magnetoresistance in magnetic tunnel junctions made with spin gapless semiconductor and half-metallic Heusler alloy by Maji N., Nath T. K. Applied Physics Letters 120 072401.1-072401.7 (2022)
  • Tuning of multi-magnetic phase and exchange bias effect by antisite disorder in Ca-doped La2CoMnO6 double perovskites by Sahoo R. C., Das S. , Daw D. , Singh R. , Das A. , Nath T. K. Journal of Physics: Condensed Matter 33 215804.1-215804.12 (2021)
  • Ferromagnetism in Fe-doped ZnO Nanocrystals: Experiment and Theory by Karmakar D., Mandal S. K., Kadam R. M., Paulose P. ., Rajarajan . K., Nath T. K., Das . K., Dasgupta I. , Das G. P. Physical Review B 75 144404- (2007)
  • Co-Principal Investigator

Ph. D. Students

Ashes Shit

Area of Research: Experimental Condensed Matter Physics

Bishnu Chakraborty

Area of Research: Experimental Condensed Matter Physics

Joydeep Patra

Area of Research: Experimental Condensed Matter Physics

Jyotinmoy Karmakar

Area of Research: Experimental Condensed Matter Physics

Palash Nandi

Area of Research: Experimental Condensed Matter Physics

Ramprasad Dhani

Area of Research: Experimental Condensed Matter Physics

Rivu Kayal

Area of Research: Experimental Condensed Matter Physics