Contact

All Stories

  1. Sensitizing effect of Yb3+ ions on 1.53 µm broadband and 548nm upconversion green emissions of Er3+-doped TeO2–WO3–GeO2 glasses

    Article • Materials Research Bulletin, March 2024, Elsevier

    Dr pavani krishnapuram

  2. Microwave synthesis of NiMn2O4/Ni-foam: Efficient bifunctional electrocatalysts for overall water splitting

    Article • International Journal of Hydrogen Energy, February 2024, Elsevier

    Dr pavani krishnapuram

  3. Time-dependent structural tuning of in-situ-grown MnCo2O4 nanostructures on Ni-foam for efficient overall water splitting

    Article • Inorganic Chemistry Communications, February 2024, Elsevier

    Dr pavani krishnapuram

  4. Surfactant-assisted hydrothermal synthesis and photocatalytic activity of Ag3PO4

    Article • Materials Letters, January 2024, Elsevier

    Dr pavani krishnapuram

  5. Photo and thermoluminescence of Pr3+ ions activated SrZr4(PO4)6 nanophosphors: plant growth LED and dosimetry applications

    Article • Applied Physics A, December 2023, Springer Science + Business Media

    Dr pavani krishnapuram

  6. Ce–Metal–Organic Framework-Derived CeO2–GO: An Efficient Electrocatalyst for Oxygen Evolution Reaction

    Article • Inorganics, April 2023, MDPI AG

    Dr Ramaraghavulu Rajavaram, Dr pavani krishnapuram

  7. Catalytic reduction of methylene blue and rhodamine B using Ce-MOF-derived CeO2 catalyst

    Article • Materials Letters, April 2023, Elsevier

    Dr Ramaraghavulu Rajavaram, Dr pavani krishnapuram

  8. Bi2O3-B2O3-CaF2-EuF3 glass–ceramics for lighting applications

    Article • Journal of Materials Science Materials in Electronics, March 2023, Springer Science + Business Media

    Dr pavani krishnapuram

  9. Excitation‐dependent energy transfer and color tunability in Dy3+/Eu3+ co‐doped multi‐component borophosphate glasses

    Article • Journal of the American Ceramic Society, February 2023, Wiley

    Dr Ramaraghavulu Rajavaram, Dr pavani krishnapuram

  10. Exploring the potential of Eu3+ and Mn4+ activated LaAlO3 phosphors as red and far-red emitters for horticulture lighting

    Article • RSC Advances, January 2023, Royal Society of Chemistry

    Dr pavani krishnapuram

  11. BiLaWO6: Er3+/Tm3+/Yb3+ phosphor: Study of multiple fluorescence intensity ratiometric thermometry at cryogenic temperatures

    Article • Ceramics International, November 2022, Elsevier

    Dr pavani krishnapuram

  12. Ni–Cu–Co ferrite synthesized using the sol–gel method: effects of the Cr3+ ion concentration on its structural, electrical, and dielectric properties

    Article • Applied Physics A, October 2022, Springer Science + Business Media

    Dr pavani krishnapuram

  13. Thermal sensing in NIR to visible upconversion of Ho3+ and Yb3+ doped yttrium oxyfluoride phosphor

    Article • Optical Materials, July 2022, Elsevier

    Dr pavani krishnapuram

  14. Photoluminescence Properties of SrAl2O4: Pr3+ Phosphors for Red Light Sources

    Article • Journal of Electronic Materials, June 2022, Springer Science + Business Media

    Dr pavani krishnapuram

  15. Deep reddish-orange emitting Sr3Gd(PO4)3: Sm3+ phosphors via modified citrate-gel combustion method

    Article • Journal of Molecular Structure, May 2022, Elsevier

    Dr pavani krishnapuram

  16. MnCO3 microcubes as an inexpensive catalyst for oxygen evolution reaction

    Article • Materials Letters, April 2022, Elsevier

    Dr pavani krishnapuram

  17. Realization of sensible peak shift thermometry from multiple site occupied Eu3+ ions in magnetically frustrated SrGd2O4

    Article • Journal of Materials Science, March 2022, Springer Science + Business Media

    Dr pavani krishnapuram

  18. An inexpensive Ni-doped Co3O4 electrocatalyst for urea oxidation

    Article • Colloids and Surfaces A Physicochemical and Engineering Aspects, February 2022, Elsevier

    Dr pavani krishnapuram

  19. Investigation on luminescence based optical temperature sensing behavior of Sr3MoO6:Eu3+/Tb3+

    Article • Optik, November 2021, Elsevier

    Dr pavani krishnapuram

  20. Analogy of different optical temperature sensing techniques in LaNbO4:Er3+/Yb3+ phosphor

    Article • Journal of Luminescence, July 2021, Elsevier

    Dr pavani krishnapuram

  21. Sharp photoluminescence of Pr3+ ions in yttrium oxyfluoride nanospheres: Thermographic phosphor characteristics using the fluorescence intensity ratio technique

    Article • Materials Letters X, June 2020, Elsevier

    Dr pavani krishnapuram

  22. Temperature dependent upconversion and spectroscopic properties of Nd3+ doped barium bismuth tellurite glasses

    Article • Journal of Non-Crystalline Solids, October 2018, Elsevier

    Dr pavani krishnapuram

  23. Highly efficient upconversion of Er3+ in Yb3+ codoped non-cytotoxic strontium lanthanum aluminate phosphor for low temperature sensors

    Article • Scientific Reports, December 2017, Springer Science + Business Media

    Dr pavani krishnapuram

  24. Photoluminescence varied by selective excitation in BiGdWO6:Eu3+ phosphor

    Article • Optical Materials, December 2017, Elsevier

    Dr pavani krishnapuram

  25. Temperature Sensing Using Upconversion in Rare Earth Doped Thermographic Phosphors

    Article • ECS Meeting Abstracts, September 2017, The Electrochemical Society

    Dr pavani krishnapuram

  26. Temperature-, power-, and concentration-dependent two and three photon upconversion in Er3+/Yb3+ co-doped lanthanum ortho-niobate phosphors

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

    Dr pavani krishnapuram

  27. Enhanced green upconversion by controlled ceramization of Er 3+ –Yb 3+ co-doped sodium niobium tellurite glass–ceramics for low temperature sensors

    Article • Journal of Alloys and Compounds, December 2014, Elsevier

    Dr pavani krishnapuram

  28. Energy transfer and NIR emission in rare earth tri-doped barium lanthanum fluoro tellurite glasses

    Article • phys stat sol (a), August 2014, Wiley

    Dr pavani krishnapuram

  29. Luminescence properties of single-phase SrMg2La2W2O12:Tb3+, Sm3+, Tm3+ phosphor for multicolor- and white light-emitting LEDs

    Article • Materials Research Express, March 2014, Institute of Physics Publishing

    Dr pavani krishnapuram

  30. Photoluminescence properties of Tb3+ and Eu3+ ions co-doped SrMg2La2W2O12 phosphors for solid state lighting applications

    Article • Journal of Alloys and Compounds, February 2014, Elsevier

    Dr pavani krishnapuram

  31. Preparation and luminescence characterization of Zn(1−x)MoO4: xDy3+ phosphor for white light-emitting diodes

    Article • Optics Communications, February 2014, Elsevier

    Dr pavani krishnapuram

  32. Effect of Tm3+ Ions on the White Light Emission of Dy3+–Tm3+ Codoped SrMg2La2...

    Article • Journal of the American Ceramic Society, January 2014, Wiley

    Dr pavani krishnapuram

  33. Spectroscopic properties and luminescence behavior of Nd3+ doped zinc alumino bismuth borate glasses

    Article • Journal of Physics and Chemistry of Solids, September 2013, Elsevier

    Dr pavani krishnapuram

  34. Energy transfer and luminescence properties of Tm3+ ions in calcium fluoroborate glasses for fiber amplifiers

    Article • Journal of Luminescence, April 2013, Elsevier

    Dr pavani krishnapuram

  35. Enhancement of infrared emission in Er3+, Yb3+ co‐doped sodium niobium tellurite nano glass‐ceramics

    Article • physica status solidi (b), March 2013, Wiley

    Dr pavani krishnapuram

  36. Erratum to “Photoluminescence characteristics of Eu2O3 doped calcium fluoroborate glasses” [J. Mol. Struct. 1028 (2012) 170–175]

    Article • Journal of Molecular Structure, January 2013, Elsevier

    Dr pavani krishnapuram

  37. Photoluminescence characteristics of Eu2O3 doped calcium fluoroborate glasses

    Article • Journal of Molecular Structure, November 2012, Elsevier

    Dr pavani krishnapuram

  38. Spectroscopic properties of Er3+ and Ce3+ co-doped tellurite glasses

    Article • Journal of Alloys and Compounds, November 2012, Elsevier

    Dr pavani krishnapuram

  39. Er3+ doped calcium fluoroborate glasses for fiber amplifiers

    Article • July 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr pavani krishnapuram

  40. Luminescent characteristics of Dy3+ doped strontium magnesium aluminate phosphor for white LEDs

    Article • Materials Chemistry and Physics, September 2011, Elsevier

    Dr pavani krishnapuram

  41. Photoluminescence and energy transfer properties of Sm3+ doped CFB glasses

    Article • Solid State Sciences, August 2011, Elsevier

    Dr pavani krishnapuram

  42. Concentration dependent luminescence characteristics of5D 4 and5D 3 excited states of Tb3+ions in CFB glasses

    Article • February 2011, SPIE

    Dr pavani krishnapuram

  43. Fluorescence characteristics of Dy3+ ions in calcium fluoroborate glasses

    Article • Journal of Luminescence, October 2010, Elsevier

    Dr pavani krishnapuram

  44. Fluorescence Properties of Pr<sup>3+</sup> Doped Calcium Fluoroborate Glasses

    Article • Advanced Materials Research, August 2010, Trans Tech Publications

    Dr pavani krishnapuram

  45. A study on fluorescence properties of Eu3+ ions in alkali lead tellurofluoroborate glasses

    Article • Journal of Rare Earths, April 2010, Elsevier

    Dr pavani krishnapuram

  46. Optical absorption and fluorescence properties of Dy3+: SFB glasses

    Article • IOP Conference Series Materials Science and Engineering, July 2009, Institute of Physics Publishing

    Dr pavani krishnapuram