Dr. Lawrence Kumar

About

Ph.D. in Magnetic Nanomaterials area/ IIT Patna.
M. Tech. in Materials Science and Technology/IIT-BHU-Varanasi

Experience:- 10 Years

Specialization:- Materials Science, Nanoscience, X-ray diffraction

Research Areas:- Magnetic Nanomaterials, Multifunction Nanocomposite
and Complex Oxide Materials, Nanomaterials for Energy Application and Structure-Property Correlation.

Research Guidance On:-
• Modelling and Simulation of Solar Photovoltaic System to Improve the Conversion Efficiency.
• Correlation between Crystal Structure and Physical Properties of Nanostructured Nickel Ferrite and its Non-Magnetic, Magnetic and Rare Earth Derivatives.

Employment

• Central University of Jharkhand Assistant Professor (Senior Scale)
  2011 - Present

Education

• Indian Institute of Technology Patna PhD
  2013 - Present

Projects & Funding

Projects & funding information is unavailable.

Publications (28)

• Effect of Ca and Mn Co-Doping on the Dielectric Properties of Nanocrystalline BiFeO3
  Mukesh Shekhar, Sonu Rani, Lawrence Kumar

  +1 more

  • Pawan Kumar
  ECS Journal of Solid State Science and Technology 2026 DOI: 10.1149/2162-8777/ae42e8
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• Electrical transport properties of nanocrystalline and bulk nickel ferrite using complex impedance spectroscopy: a comparative study
  Sanjeet Kumar Paswan, Lagen Kumar Pradhan, Pawan Kumar +3 more
  Physica Scripta 2022 DOI: 10.1088/1402-4896/ac87dc
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• Magnetic properties and hyperthermia action of cobalt zinc ferrite fibers
  Suman Kumari, Murli Kumar Manglam, Lawrence Kumar

  +4 more

  • Papori Seal
  • Jyoti Prasad Borah
  • Mukesh Kumar Zope
  • Manoranjan Kar
  Journal of Sol-Gel Science and Technology 2022 DOI: 10.1007/s10971-022-05737-9
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• Optimization of magnetic properties and hyperthermia study on soft magnetic nickel ferrite fiber
  Suman Kumari, Murli Kumar Manglam, Anant Shukla +4 more
  Physica B: Condensed Matter 2021 DOI: 10.1016/j.physb.2021.413280
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• Spinel Ferrite Magnetic Nanoparticles
  Pollutants and Water Management 2021 DOI: 10.1002/9781119693635.ch11
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• Modification in crystal structure of copper ferrite fiber by annealing and its hyperthermia application
  Suman Kumari, Murli Kumar Manglam, Lagen Kumar Pradhan +3 more
  Applied Physics A 2021 DOI: 10.1007/s00339-021-04429-5
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• Optimization of structure-property relationships in nickel ferrite nanoparticles annealed at different temperature
  Sanjeet Kumar Paswan, Suman Kumari, Manoranjan Kar +4 more
  Journal of Physics and Chemistry of Solids 2021 DOI: 10.1016/j.jpcs.2020.109928
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• Effect of different operating conditions on the conversion efficiency of triple-junction solar cell
  Materials Research Express 2021 DOI: 10.1088/2053-1591/abec12
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• Magnetically separable graphene oxide-based spinel ferrite nanocomposite for water remediation
  Contamination of Water 2021 DOI: 10.1016/b978-0-12-824058-8.00004-9
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• Nanotechnology-based filtration membranes for removal of pollutants from drinking water
  Sustainable Environmental Clean-up 2021 DOI: 10.1016/b978-0-12-823828-8.00011-6
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• A simplified simulation model of silicon photovoltaic modules for performance evaluation at different operating conditions
  Optik 2020 DOI: 10.1016/j.ijleo.2020.164228
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• Optimization of dielectric properties of PVDF-CFO nanocomposites
  Sweety Supriya, Lawrence Kumar, Manoranjan Kar
  Polymer Composites 2019 DOI: 10.1002/pc.24840
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• Strain induced magnetism and superexchange interaction in Cr substituted nanocrystalline cobalt ferrite
  Lawrence Kumar, Pawan Kumar, V. Kuncser

  +3 more

  • Simona Gabriela Greculeasa
  • Balaram Sahoo
  • Manoranjan Kar
  Materials Chemistry and Physics 2018 DOI: 10.1016/j.matchemphys.2018.02.008
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• High-Temperature Magnetic Behaviour of 10 % Aluminium-Substituted Cobalt Ferrite
  Lawrence Kumar, Pawan Kumar, Mukesh Kumar Zope

  +1 more

  • Manoranjan Kar
  Journal of Superconductivity and Novel Magnetism 2017 DOI: 10.1007/s10948-016-3965-5
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• Structural Analysis By Rietveld Method And Its Correlation With Optical Propertis Of Nanocrystalline Zinc Oxide
  Vikash Kumar, Swati Kumari, Pawan Kumar

  +2 more

  • Manoranjan Kar
  • Lawrence Kumar
  Advanced Materials Letters 2015 DOI: 10.5185/amlett.2015.5632
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• Structural and magnetic properties of nanocrystalline yttrium substituted cobalt ferrite synthesized by the citrate precursor technique
  Swati Kumari, Vikash Kumar, Pawan Kumar

  +2 more

  • Manoranjan Kar
  • Lawrence Kumar
  Advanced Powder Technology 2015 DOI: 10.1016/j.apt.2014.10.002
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• Non-linear behavior of coercivity to the maximum applied magnetic field in La substituted nanocrystalline cobalt ferrite
  Lawrence Kumar, Pawan Kumar, Manoranjan Kar
  Physica B: Condensed Matter 2014 DOI: 10.1016/j.physb.2014.04.025
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• Low Temperature and High Magnetic Field Dependence and Magnetic Properties of Nanocrystalline Cobalt Ferrite
  Lawrence Kumar, Pawan Kumar, Sandeep Kumar Srivastava +1 more
  Journal of Superconductivity and Novel Magnetism 2014 DOI: 10.1007/s10948-014-2519-y
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• Effect of Ho3+substitution on the cation distribution, crystal structure and magnetocrystalline anisotropy of nanocrystalline cobalt ferrite
  Journal of Experimental Nanoscience 2014 DOI: 10.1080/17458080.2012.661474
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• Rietveld analysis of XRD patterns of different sizes of nanocrystalline cobalt ferrite
  International Nano Letters 2013 DOI: 10.1186/2228-5326-3-8
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