All Stories

  1. Using d-d transition to qualitatively estimate electron phonon coupling.

    Article • Journal of Physics and Chemistry of Solids, December 2019, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  2. Effect of self-doping on the charge state of Fe ions and crystal field transitions in YFeO3: Experiments and theory

    Article • Journal of Applied Physics, May 2019, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr Rajesh Kumar, Dr. Vikash Mishra

  3. Optical spectroscopy: An effective tool to probe the origin of dielectric loss in Cr doped PrFeO3

    Article • Ceramics International, May 2019, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  4. Effect of structural disorder on the electronic and phononic properties of Hf doped BaTiO3

    Article • Journal of Materials Science Materials in Electronics, April 2019, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  5. Strain Induced Disordered Phonon Modes in Cr doped PrFeO3

    Article • Journal of Physics Condensed Matter, March 2019, Institute of Physics Publishing

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  6. Direct correlation between the band gap and dielectric loss in Hf doped BaTiO3

    Article • Journal of Materials Science Materials in Electronics, March 2019, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  7. Possible evidence of delocalized excitons in Cr-doped PrFeO3: An experimental and theoretical realization

    Article • Journal of Physics and Chemistry of Solids, March 2019, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  8. Investigation of temperature-dependent optical properties of TiO2 using diffuse reflectance spectroscopy

    Article • SN Applied Sciences, February 2019, Springer Science + Business Media

    Dr. Vikash Mishra

  9. Design and development of in-situ temperature dependent diffuse reflectance spectroscopy setup

    Article • Journal of Instrumentation, November 2018, Institute of Physics Publishing

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  10. Diffuse reflectance spectroscopy: An effective tool to probe the defect states in wide band gap semiconducting materials

    Article • Materials Science in Semiconductor Processing, November 2018, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  11. Possible origin of ferromagnetism in antiferromagnetic orthorhombic-YFeO 3 : A first-principles study

    Article • Ceramics International, August 2018, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  12. Synthesis and characterization of RFeO3: experimental results and theoretical prediction

    Article • Advances in Materials and Processing Technologies, June 2018, Taylor & Francis

    Professor Pankaj R Sagdeo , Dr Rajesh Kumar, Dr. Vikash Mishra

  13. Structural, optical and electronic properties of RFeO 3

    Article • Ceramics International, May 2018, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  14. Disappearance of dielectric anomaly in spite of presence of structural phase transition in reduced BaTiO3: Effect of defect states within the bandgap

    Article • Journal of Applied Physics, April 2018, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  15. Effect of electron irradiation on the optical properties of SrTiO3: An experimental and theoretical investigations

    Article • Materials Research Express, March 2018, Institute of Physics Publishing

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  16. Polypyrrole–vanadium oxide nanocomposite: polymer dominates crystallanity and oxide dominates conductivity

    Article • Applied Physics A, December 2017, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  17. Electronic and optical properties of BaTiO3 across tetragonal to cubic phase transition: An experimental and theoretical investigation

    Article • Journal of Applied Physics, August 2017, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  18. Strain control of Urbach energy in Cr-doped PrFeO3

    Article • Applied Physics A, August 2017, Springer Science + Business Media

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  19. Importance of frequency dependent magnetoresistance measurements in analysing the intrinsicality of magnetodielectric effect: A case study

    Article • Journal of Applied Physics, August 2017, American Institute of Physics

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  20. Effect of Mn doping on dielectric response and optical band gap of LaGaO3

    Article • Advances in Materials and Processing Technologies, July 2017, Taylor & Francis

    Dr Rajesh Kumar, Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  21. Room-Temperature Magneto-dielectric Effect in LaGa0.7Fe0.3O3+γ; Origin and Impact of Excess Oxygen

    Article • Inorganic Chemistry, March 2017, American Chemical Society (ACS)

    Biswarup Pathak, Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  22. Amplification or cancellation of Fano resonance and quantum confinement induced asymmetries in Raman line-shapes

    Article • Physical Chemistry Chemical Physics, January 2017, Royal Society of Chemistry

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  23. Observation of large dielectric permittivity and dielectric relaxation phenomenon in Mn-doped lanthanum gallate

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  24. Possibility of spin-polarized transport in edge fluorinated armchair boron nitride nanoribbons

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  25. Fe doped LaGaO3: good white light emitters

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Biswarup Pathak, Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  26. Observation of room temperature magnetodielectric effect in Mn-doped lanthanum gallate and study of its magnetic properties

    Article • Journal of Materials Chemistry C, January 2016, Royal Society of Chemistry

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  27. Room temperature magnetodielectric studies on Mn-doped LaGaO3

    Article • Materials Research Express, September 2015, Institute of Physics Publishing

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra

  28. Half-metallicity in armchair boron nitride nanoribbons: A first-principles study

    Article • Solid State Communications, June 2015, Elsevier

    Professor Pankaj R Sagdeo , Dr. Vikash Mishra