All Stories

  1. Vacuum deposited PbI2 film grown at elevated temperatures for improved efficiency of CH3NH3PbI3 based planar perovskite solar cells

    Article • Materials Research Bulletin, July 2021, Elsevier

    Pravat Giri

  2. Raman studies of thermal conductivity of direct CVD grown non-van der Waals 2D material

    Article • Journal of Applied Physics, May 2021, American Institute of Physics

    Pravat Giri

  3. Recent advances in perovskite/2D materials based hybrid photodetectors

    Article • Journal of Physics Materials, May 2021, Institute of Physics Publishing

    Pravat Giri

  4. Exciton-plasmon coupling and giant photoluminescence enhancement in monolayer MoS2 through hierarchically designed TiO2/Au/MoS2 ternary core−shell heterostructure

    Article • Nanotechnology, March 2021, Institute of Physics Publishing

    Pravat Giri

  5. Facile synthetic route to exfoliate high quality and super-large lateral size graphene-based sheets and their applications in SERS and CO2 gas sensing

    Article • RSC Advances, January 2021, Royal Society of Chemistry

    Pravat Giri

  6. Stable deep blue emission with unity quantum yield in organic–inorganic halide perovskite 2D nanosheets doped with cerium and terbium at high concentrations

    Article • Journal of Materials Chemistry C, January 2021, Royal Society of Chemistry

    Pravat Giri

  7. Origin of high photoluminescence yield and high SERS sensitivity of nitrogen-doped graphene quantum dots

    Article • Carbon, April 2020, Elsevier

    Pravat Giri

  8. Precise Tuning of the Thickness and Optical Properties of Highly Stable 2D Organometal Halide Perovskite Nanosheets through a Solvothermal Process and Their Applications as a White LED and a Fast Photodetector

    Article • ACS Applied Materials & Interfaces, January 2020, American Chemical Society (ACS)

    Pravat Giri

  9. Quantitative Understanding of Charge-Transfer-Mediated Fe3+ Sensing and Fast Photoresponse by N-Doped Graphene Quantum Dots Decorated on Plasmonic Au Nanoparticles

    Article • ACS Applied Materials & Interfaces, January 2020, American Chemical Society (ACS)

    Pravat Giri

  10. Quantitative understanding of the ultra-sensitive and selective detection of dopamine using a graphene oxide/WS2 quantum dot hybrid

    Article • Journal of Materials Chemistry C, January 2020, Royal Society of Chemistry

    Pravat Giri

  11. Solid-state synthesis of stable and color tunable cesium lead halide perovskite nanocrystals and the mechanism of high-performance photodetection in a monolayer MoS2/CsPbBr3 vertical heterojunction

    Article • Journal of Materials Chemistry C, January 2020, Royal Society of Chemistry

    Pravat Giri

  12. Plasmonic hole-transport-layer enabled self-powered hybrid perovskite photodetector using a modified perovskite deposition method in ambient air

    Article • Organic Electronics, August 2019, Elsevier

    Pravat Giri

  13. Strong Cathodoluminescence and Fast Photoresponse from Embedded CH3NH3PbBr3 Nanoparticles Exhibiting High Ambient Stability

    Article • ACS Applied Materials & Interfaces, March 2019, American Chemical Society (ACS)

    Pravat Giri

  14. Trion-Inhibited Strong Excitonic Emission and Broadband Giant Photoresponsivity from Chemical Vapor-Deposited Monolayer MoS2Grown in Situ on TiO2Nanostructure

    Article • ACS Applied Materials & Interfaces, November 2018, American Chemical Society (ACS)

    Pravat Giri

  15. Tunable and High Photoluminescence Quantum Yield from Self-Decorated TiO2Quantum Dots on Fluorine Doped Mesoporous TiO2Flowers by Rapid Thermal Annealing

    Article • Particle & Particle Systems Characterization, July 2018, Wiley

    Pravat Giri

  16. Direct Chemical Vapor Deposition Growth of Monolayer MoS2 on TiO2 Nanorods and Evidence for Doping-Induced Strong Photoluminescence Enhancement

    Article • The Journal of Physical Chemistry C, June 2018, American Chemical Society (ACS)

    Professor P K Giri, Pravat Giri

  17. Evolution of Nitrogen-Related Defects in Graphitic Carbon Nitride Nanosheets Probed by Positron Annihilation and Photoluminescence Spectroscopy

    Article • The Journal of Physical Chemistry C, April 2018, American Chemical Society (ACS)

    Pravat Giri

  18. Mesoporous Si Nanowire Templated Controlled Fabrication of Organometal Halide Perovskite Nanoparticles with High Photoluminescence Quantum Yield for Light-Emitting Applications

    Article • ACS Applied Nano Materials, March 2018, American Chemical Society (ACS)

    Professor P K Giri, Pravat Giri

  19. Anomalous fluorescence enhancement and fluorescence quenching of graphene quantum dots by single walled carbon nanotubes

    Article • Physical Chemistry Chemical Physics, January 2018, Royal Society of Chemistry

    Professor P K Giri, Pravat Giri

  20. Strongly enhanced visible light photoelectrocatalytic hydrogen evolution reaction in an n-doped MoS2 /TiO2(B) heterojunction by selective decoration of platinum nanoparticles at the MoS2 edge sites

    Article • Journal of Materials Chemistry A, January 2018, Royal Society of Chemistry

    Pravat Giri

  21. Ambient condition bias stress stability of vanadium (IV) oxide phthalocyanine based p-channel organic field-effect transistors

    Article • Journal of Physics D Applied Physics, December 2017, Institute of Physics Publishing

    Professor P K Giri, Pravat Giri

  22. Role of Surface Plasmons and Hot Electrons on the Multi-Step Photocatalytic Decay by Defect Enriched Ag@TiO2 Nanorods under Visible Light

    Article • The Journal of Physical Chemistry C, August 2017, American Chemical Society (ACS)

    Professor P K Giri, Pravat Giri

  23. Density functional theory investigation of negative differential resistance and efficient spin filtering in niobium-doped armchair graphene nanoribbons

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

    Professor P K Giri, Pravat Giri

  24. Quantitative analysis of the phonon confinement effect in arbitrarily shaped Si nanocrystals decorated on Si nanowires and its correlation with the photoluminescence spectrum

    Article • Journal of Raman Spectroscopy, April 2015, Wiley

    Professor P K Giri, Pravat Giri

  25. Ooxygen vacancy in TiO2 nanoribbons cause room temperature ferromagnetism.

    Article • Nanoscale, January 2013, Royal Society of Chemistry

    Professor P K Giri, Pravat Giri

  26. Enhancing the Photostability of Poly(3-hexylthiophene) by Preparing Composites with Multiwalled Carbon Nanotubes

    Article • The Journal of Physical Chemistry, February 2011, American Chemical Society (ACS)

    Professor Parameswar K Iyer, Professor P K Giri, Pravat Giri

  27. Size-dependent visible absorption and fast photoluminescence decay dynamics from freestanding strained silicon nanocrystals

    Article • Nanoscale Research Letters, January 2011, Springer Science + Business Media

    Professor P K Giri, Pravat Giri

  28. Enhanced UV photosensitivity from rapid thermal annealed vertically aligned ZnO nanowires

    Article • Nanoscale Research Letters, January 2011, Springer Science + Business Media

    Professor P K Giri, Pravat Giri

  29. Defect Contribution to the Photoluminescence from Embedded Germanium Nanocrystals Prepared by Ion Implantation and Sputter Deposition Methods

    Article • MRS Proceedings, January 2007, Springer Science + Business Media

    Pravat Giri