Faculty Profile

Dr. Karuna Nidhan Singh

Assistant Professor

Department of Physics

School of Science

  kn.singh@opju.ac.in

  •  PhD in Material Science from Guru Ghasidas Vishwavidyalaya Bilaspur (A Central University) - 2010.
  •  M.Sc. Physics from APS University Rewa (M. P.) – 1997.
  •  B. Sc. Mathematics, Physics, Chemistry from APS University Rewa (M. P.)-1995.
  •  B.Ed Mathematics from Guru Ghasidas Vishwavidyalaya, Bilaspur-2006.
  •  OP Jindal University, Raigarh (C.G), Working as a Assistant Professor (Sr. Grade) from July 2016 to till date.
  •  Worked as a Assistant Professor Dr. C. V. Raman University Kota Bilaspur from Aug 2014 to July 2016.
  •  Worked as an Assistant Professor in NIT Raipur from January, 2012 to Jun 2012.
  •  Worked as Visiting Faculty in Guru Ghasidas Vishwavidyalaya Bilaspur July 2005 to June 2008.
  •  Worked as an Assistant Professor in GBVP Government college Hardibazar Korba July 2001 to March 2004.
  •  “Development and characterization of some lead based/lead free relaxor materials using Impedance spectroscopy.
  •  Ferroelectrics, Multiferroics.
  •  Thin films and Nano Materials.
  •  P. K. Bajpai K. S. Ojha and K. N. Singh “XVI National Seminar on Ferroelectrics and Dielectrics (NSFD-XVI), American Institute of Physics (AIP) ISBN 978-0-7354-0932-3.
  •  K. N. Singh “DIELECTRIC RELAXATION IN ABO3 TYPE CERAMIC MATERIAL” LAP Lambert Academic Publishing Germany, ISBN 978-3-659-31385-1.
  •  A.K. Shrivastava and K. N. Singh “Major Antennas” ” LAP Lambert Academic Publishing Germany, ISBN 978-620-2-07824-5.
  •   K. N. Singh and P. K. Bajpai, “Synthesis, characterization and dielectric relaxation of phase pure Columbite MgNb2O6: Optimization of Calcination and Sintering” Physica B (Elsevier) 405 (2010) 303-312.
  •  P.K. Bajpai, Mukul Pastor and K. N. Singh “Dielectric Relaxation and Electrical study of Pb(Ba1/3Nb2/3)O3 phase pure new relaxor material” J. Appl. Phys. (AIP) 109 (2011) 014114.
  •  K. N. Singh and P. K. Bajpai “Ferroelectric relaxor behavior and dielectric spectroscopic study of 0.99(Bi0.5Na0.5TiO3)-0.1(SrNb2O6) solid solution”. Journal of Alloys and Compounds (Elsevier) 509 (2011) 5070-5074.
  •  P. K. Bajpai and K. N. Singh, “Dielectric relaxation and ac conductivity study of Ba (Sr1/3Nb2/3) O3” Physica B (Elsevier) 406 (2011) 1226-1232.
  •  P.K. Bajpai and K.N. Singh “Dielectric relaxation and electrical study of BaNb2O6 prepared by sol-gel route” Modern Physics Letter B (World Scientific) 25 14 (2011). 1-11.
  •  P.K. Bajpai, Mukul Pastor and K.N. Singh “Diffuse Phase Transition and Electrical Conductivity in Pb(Ca1/3Nb)O3 Journal of Electronic Materials (JEMS)(Spinger).
  •  K. S. Ojha, K. N. Singh and P. K. Bajpai Dielectric and Impedance Spectroscopic Studies on Diffuse Phase Transitions in Bismuth Sodium Titanate American Institute of Physics (AIP) Volume 1372 (2011) pp 154-164.
  •  K. N. Singh and P. K. Bajpai “Relaxor behaviour and dielectric relaxation in Lead-free solid solution (1-x)(Bi0.5Na0.5TiO3)─x(SrNb2O6): Journal of Electronic Materials (Spinger-2015) DOI:10.1007/s11664-015-4226-2.
  •  Nitin Kumar, K.N. Singh and P. K. Bajpai “Synthesis and Dielectric Study of NBT- BSN: A Lead Free Relaxor Materials, American Institute of Physics (AIP) Volume 1372 (2011) pp 173-178.
  •  K.N. Singh, B.R. Chauhan and P.K. Bajpai “Dielectric Relaxation, Electrical Conductivity and Impedance Response of BaNb2O6 Synthesized by Sol-Gel and Solid State Reaction Route: A Comparative Study” American Institute of Physics (AIP) Volume 1372 (2011) pp 165-172.
  •  K. N. Singh, Versha Sao, P. Tamrakar, S. Soni, V. K. Dubey, P. K. Bajpai Structural and Raman Spectroscopic Study of Antimony Doped Bi0.5Na0.5TiO3 Electro-ceramic Journal of Materials Science and Chemical Engineering (Scientific Research) 2015, 3, 43-49.
  •  K. N. Singh and P. K. Bajpai Dielectric Relaxation in Pure Columbite Phase of SrNb2O6 Ceramic Material: Impedance Analysis World Journal of Condensed Matter Physics, (Scientific Research) 2011, 1, 37-48.
  •  P. K. Bajpai and K. N. Singh Effect of Process Parameter Optimization in Reducing Sintering Temperature in the Synthesis and Characterization of Ba(Zn1/3Nb2/3)O3. Indian Journal of Materials Science (Hindawi) DOI/10.1155/2013/927908.
  •  K. N. Singh, R. Mishra, P.K. Bajpai and A.K. Shrivastava Charge Transport in Columbite Phase Barium Niobate Int. J. of Adv. Research, Volume 1, Issue 6, June2013,1-18.
  •  K.N. SINGH and P.K. BAJPAI Dielectric Relaxation in (Sr0.5Ca0.5) Nb2O6 Solid-Solution Invertis Journal of Science and Technology, Vol. 5, No. 3, 2012 ; pp. 157-161.
  •  K. N. Singh and P. K. Bajpai Synthesis of Polar Dielectric Barium Magnesium Niobate at Low Sintering Temperature: Dielectric Relaxation and AC Conductivity Study Physical Science International Journal 16(2): 1-13, 2017.
  •  K. N. Singh “Preparation and characterization of Barium Magnesium Niobates (BMN)”, 10th International conference of the International Academy of Physical Sciences, Department of Pure & Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, January, 12-14 2008.
  •  K. N. Singh “Synthesis, structural, dielectric and electrical impedance study of SrNb2O6 phase pure columbite material” 11th International conference of the International Academy of Physical Sciences, University of Allahabad, Allahabad , February, 20-22 2010.
  •  K. N. Singh Synthesis Characterization & Dielectric Studies of MgNb2O6 Powder in Columbite like phase, National Conference on “ Advances in Electronic Materials & Devices” (AEMD-07) Department of Pure & Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, 25-26 march 2007.
  •  K. N. Singh Structural and microstructural study of SMN polar dielectric material. XVII National Seminar on Ferroelectrics & Dielectrics (NSFD-2012)”, Department of Physics, Institute of Technical; Education and Research, Siksha ‘O’ Anusandhan University, Bhubaneswar, Odisha, India held on 17-19 Dec.2012.
  •  K. N. Singh“Dielectric relaxation, electrical conductivity and impedance response of BaNb2O6 synthesized by sol-gel and solid state reaction route: A comparative study, National Conference on “ Advances in Electronic Materials & Devices” (AEMD-10), Department of Pure & Applied Physics,Guru Ghasidas Vishwavidyalaya, Bilaspur, 02-04 December 2010.
  •  K. N. Singh “Dielectric relaxation and ac conductivity study of polar dielectric Barium Magnesium Niobate: BaMg1/3Nb2/3O3” XVII National Seminar on Ferroelectrics & Dielectrics (NSFD-2012)”, Department of Physics, Institute of Technical; Education and Research, Siksha ‘O’ Anusandhan University, Bhubaneswar, Odisha, India held on 17-19 Dec.2012.
  •  K.N. Singh “Dielectric relaxation and ac conductivity studyof Ba(Zn1/3Nb2/3)O3 Ceramic material, National conference on “Nano Technology & Environment” Department of Physics, Kanpur Anchalik Mahavidyalaya Kanpur Cuttack Odisha held on 27-28th November 2011.
  •  K.N.Singh “Temperature dependence electrical and dielectric properties of Ba(Zn1/3Nb2/3)O3 electro ceramics, National conference of Materials for advance Technologies (NCMAT-12). ABV-Indian Institute of Information Technology & Management, Gwalior (M.P.) 474010 India, Feb. 27-29 2012.
  •  Study of dielectric relaxation in (Sr0.5Ca0.5) Nb2O6 ceramics material, National conference on Advances in Physics( NCP-2012). Department of Physics Govt. Nagarjun P.G. College of Science Raipur (C.G.) 492010, march 15-16, 2012.
  •  K.N.Singh, Raman Mishra and P.K.Bajpai Synthesis, Microstructural, Dielectric and Electrical Properties of Phase Pure Columbite BaNb2O6:Optimization of Calcination and Sintering. Current Trends in Nano Science & Technology “CTNT-09” Jan 15-16, 2009. ABV-Indian Institute of Information Technology & Management, Gwalior (M.P.) 474010 India, Jan 15-16, 2009.
  •  K. N. Singh and P. K. Bajpai “Synthesis and Electrical Properties of Phase Pure Columbite MgNb2O6 Optimization of Calcination and Sintering” 10th International conference of the International Academy of Physical Sciences Department of Pure & Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, January, 12-14 2008.
  •  K. N. Singh B. R. Chouhan and P. K. Bajpai “Synthesis of Barium Niobate Nano-Particle by sol-Gel Method” 10th International conference of theInternational Academy of Physical Sciences, Department of Pure & Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, January, 12-14 2008.
  •  K. N. Singh and P. K. Bajpai “Synthesis, structural, dielectric and electrical impedance study of SrNb2O6 phase pure columbite material” International Conference on Electro ceramics, LC372, Dec 13-17, Delhi University, (2009).
  •  K.N. Singh, P.K.Bajpai “Synthesis Characterization and Dielectric Studies of BaNb2O6 powder columbite like phase, National Conference on Advances in electronic Materials & Devices, Department of Pure & Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, January, March 25-26, 2007.
  •  Rishabh Dev Choubey, K.N.Singh and Pushpa Waikar “ Preparation and characterization of Niobate, Synthesis X-RD and dielectric studies of Potassium and Barium doped Calcium strontium Niobate, National Conference on Advances in electronic Materials & Devices, Department of Pure & Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, January, March 25-26, 2007.
  •  K. S. Ojha, K.N.Singh and P.K. Bajpai Synthesis and Structural Characterization of Lead Free Relaxor Bismuth Sodium Titanate, 11th International conference of the International Academy of Physical Sciences, University of Allahabad, Allahabad , February, 20-22 2010.
  •  K. N. Singh and P. K. Bajpai “Study of electrical properties of strontium magnesium niobate by impedance spectroscopy, Silver Jubilee International conference of the International Academy of Physical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur, January, 12-14 2008.
  •  K. S. Ojha, K.N.Singh and P.K. Bajpai Dielectric and Impedance Spectroscopic studies on Diffuse Phase Transition in Bismuth sodium Titanate, XVI- National Seminar on Ferroelectric and Dielectrics, Department of Pure & Applied Physics,Guru Ghasidas Vishwavidyalaya, Bilaspur, 02-04 December 2010.
  •  Nitin Kumar, K.N.Singh and P.K.Bajpai “ Synthesis and dielectric Study of NBT-BSN: A lead free relaxor materials, XVI- National Seminar on Ferroelectric and Dielectrics, Department of Pure & Applied Physics,Guru Ghasidas Vishwavidyalaya, Bilaspur, 02-04 December 2010.
  •  K.N. Singh and P. K. Bajpai “ Effect of Energetic Ion beam on Bismuth Sodium Titanate (BNT) based electro ceramics, Two days National workshop cum Them e meeting on Ion beam induced modifications & Neutron generation using 3 MV particles Accelerator: Application in Physical, Chemical and Life sciences. Department of Pure & Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, January, August 19-20, 2013.
  •  K. N. Singh, Image Processing System an Introduction, National workshop on Computer Application in Science Teaching, Learning and Research,Department of Physics & Computer Science, Govt. E. Raghvendra Rao P.G. College Bilaspur (C.G.) Feb. 01-02, 2013.
  •  K .N. Singh, “Ion beam Implantation” National workshop on Acquaintance Program of Inter University Accelerator Center” New Delhi. Department of Pure & Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, January, July 19, 2013.
  •  K. N. Singh, “Multiferroics: A Novel Materials” National workshop on Multifunctional nano materials, Department of Physics, Institute of Technical; Education and Research, Siksha ‘O’ Anusandhan University, Bhubaneswar, Odisha, India held on 17-26 Nov.2011.
  •  K. N. Singh, National workshop cum training Program, Department of Pure & Applied Physics,Guru Ghasidas Vishwavidyalaya, Bilaspur in association with Western regional Instrumentation Centre, Mumbai , 26 Feb to 03 march 2007.
  •  Refresher Course on summer School “Research Methodology” from (16.06. 2018 to 06.07.2018).at GGV Central University.
  •  One-week “Workshop on Maintenance of Laboratory & Electronic Instruments” conducted by Western Regional Instrumentation Centre Mumbai.
  •  Delivered a talk in three days workshop on “Research Methodology in Science: Managing Quality of Research & Identification of Thrust Areas” Conducted at the Department of Pure & Applied Physics from 29th Sep – 1st Oct. 2007.
  •  Delivered a talk in two days workshop cum theme meeting on “Ion Beam Induced Material Modification & Neutron Generation Using 3 MV Particle Accelerator: Application in Physical, Chemical and Life Sciences” held at the Department of Pure & Applied Physics, Guru Ghasidas Vishwavidyalaya (A Central University) Bilaspur (C.G.) from 19 – 20 August 2013.
  •  Indian Association of Physics Teachers (IAPT).
  •  International Academy of Physical Science (IAPS).
  •  National Council for Teachers Education (NCTE) Visiting Team Member.
  •  Reviewer: Journal of Alloys and Compounds.
  •  Reviewer: World Journal of Condensed Matter Physics.
  •  Reviewer: Journal of International Academy of Physical Sciences.
  •  Reviewer: Journal of Physics and Chemistry of Solids
  •  Editorial board member & Associate Editor: International Journal of Materials Physics.
  •  Associate Editor: Journal of Scientific Letters Kolkata, WB,India Website: www.jslsci.org.
  •  Associate Editor: International Journal of Nano Science and Nanotechnology. http://www.irphouse.com.
  •  District Coordinator (District Raigarh) Vigyan Bharti. Vijnana bharati HQ C-486, Chakrabarti Vithi Rd, Block C, Defence Colony, New Delhi, Delhi 110049.

PhD

  •  Mr. Santosh Agrawal: “DEVELOPMENT AND CHARACTERIZATION OF LEAD BASED/ LEAD FREEMULTIFERROICS” (Submitted).
  •  Mrs. Versha Sao: “EFFECTS OF DOPANTS AND ENERGETIC IONS BEAM ON BISMUTH SODIUM TITANATE BASED ELECTROCERAMICS” (Awarded).

M.Phil

  •  Mr. Rajeshwar Mishra
  •  Mrs. Alpna Jain
  •  Ms. Priti Verma
  •  Mr. Sanju Soni
  •  Ms. Preeti Tamrakar
  •  Mr. Umesh Kushwaha
  •  Mr. L. K. Tiwari
  •  Mr. Vivekanand Verma
  •  Mr. Vinay Kumar Soni
  •  Mr. Sujata Pandey