All Stories

  1. Electronic and vibrational decoupling in chemically exfoliated bilayer 2D-V2O5

    Article • March 2021, Research Square

    Dr Arun K Prasad

  2. Hydrogen sensing behaviour of platinum and palladium functionalized silicon nanowalls

    Article • Applied Physics A, January 2021, Springer Science + Business Media

    Dr Arun K Prasad

  3. Geometrically Controlled Au-Decorated ZnO Heterojunction Nanostructures for NO2 Detection

    Article • ACS Applied Nano Materials, May 2020, American Chemical Society (ACS)

    Dr Arun K Prasad, Dr Biji P

  4. Role of Native Defect in Near Room Temperature CH4 Sensing Using Nanostructured V2O5

    Article • IEEE Sensors Journal, May 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Arun K Prasad

  5. Cadmium metavanadate mixed oxide nanorods for the chemiresistive detection of methane molecules

    Article • New Journal of Chemistry, January 2020, Royal Society of Chemistry

    Dr Arun K Prasad

  6. Anomalous NO2 sensing behavior by hydrothermally synthesized V2O5 nanoparticles

    Article • January 2019, American Institute of Physics

    Dr Arun K Prasad

  7. Network mixed metal oxide (V4+ and Ti4+) nanostructures as potential material for the detection of trimethylamine

    Article • New Journal of Chemistry, January 2019, Royal Society of Chemistry

    Dr Arun K Prasad

  8. Anomalous Effects of Lattice Strain and Ti3+ Interstitials on Room-Temperature Magnetic Ordering in Defect-Engineered Nano-TiO2

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

    Dr Arun K Prasad, Dr Biji P

  9. Differences in hydrogen absorption over Pd and Pt functionalized CVD-grown GaN nanowires

    Article • Materials Chemistry and Physics, June 2018, Elsevier

    Dr Arun K Prasad

  10. Template-free synthesis of vanadium sesquioxide (V2O3) nanosheets and their room-temperature sensing performance

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

    Dr Arun K Prasad

  11. Native defect-assisted enhanced response to CH4 near room temperature by Al0.07Ga0.93N nanowires

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

    Dr Arun K Prasad

  12. Selective NO2 Sensor Based on Nanostructured Vanadium Oxide Films

    Article • Sensor Letters, July 2017, American Scientific Publishers

    Dr Arun K Prasad

  13. Role of Vanadyl Oxygen in Understanding Metallic Behavior of V2O5(001) Nanorods

    Article • The Journal of Physical Chemistry C, November 2016, American Chemical Society (ACS)

    Dr Arun K Prasad

  14. Types of nitrogen incorporation in reactively sputtered titania thin films: Influence on UV–visible, photocatalytic and photoconduction properties

    Article • Thin Solid Films, October 2016, Elsevier

    Dr Arun K Prasad

  15. Effect of substrate temperature on microstructural, vibrational and electrical properties of ZnO nanostructured thin films

    Article • Nanosystems Physics Chemistry Mathematics, June 2016, ITMO University

    Dr Arun K Prasad

  16. Structural and gas sensing properties of ex-situ oxidized Sn grown by thermal evaporation

    Article • Applied Surface Science, January 2016, Elsevier

    Dr Arun K Prasad

  17. Nanostructured perovskite CdTiO3 films for methane sensing

    Article • Sensors and Actuators B Chemical, January 2016, Elsevier

    Dr Arun K Prasad

  18. Rapid synthesis and characterization of hybrid ZnO@Au core–shell nanorods for high performance, low temperature NO2 gas sensor applications

    Article • Applied Surface Science, November 2015, Elsevier

    Dr Biji P, Dr Arun K Prasad

  19. CdO-TiO2 nanocomposite thin films for resistive hydrogen sensing

    Article • Microchimica Acta, September 2015, Springer Science + Business Media

    Dr Arun K Prasad

  20. Localized Charge Transfer Process and Surface Band Bending in Methane Sensing by GaN Nanowires

    Article • The Journal of Physical Chemistry C, September 2015, American Chemical Society (ACS)

    Dr Arun K Prasad, Dr Avinash Patsha

  21. Methane gas sensing at relatively low operating temperature by hydrothermally prepared SnO2 nanorods

    Article • Journal of Nanoparticle Research, July 2015, Springer Science + Business Media

    Dr Arun K Prasad

  22. Effect of sputtering power on the methane sensing properties of nanostructured cadmium oxide films

    Article • Journal of Alloys and Compounds, January 2015, Elsevier

    Dr Arun K Prasad

  23. Investigation of gas sensing properties of InN nanoparticles

    Article • January 2015, American Institute of Physics

    Dr Arun K Prasad

  24. Influence of in-plane and bridging oxygen vacancies of SnO2 nanostructures on CH4 sensing at low operating temperatures

    Article • Applied Physics Letters, December 2014, American Institute of Physics

    Dr Arun K Prasad

  25. Magnetron sputtered nanostructured cadmium oxide films for ammonia sensing

    Article • Journal of Solid State Chemistry, June 2014, Elsevier

    Dr Arun K Prasad

  26. Novel single phase vanadium dioxide nanostructured films for methane sensing near room temperature

    Article • Sensors and Actuators B Chemical, February 2014, Elsevier

    Dr Arun K Prasad

  27. The role of SnO2quantum dots in improved CH4sensing at low temperature

    Article • Journal of Materials Chemistry C, January 2014, Royal Society of Chemistry

    Dr Arun K Prasad

  28. Nanostructured TiO2 films: Enhanced NH3 detection at room temperature

    Article • Ceramics International, January 2014, Elsevier

    Dr Arun K Prasad

  29. Facile synthesis of nanostructured CuO for low temperature NO2 sensing

    Article • Physica E Low-dimensional Systems and Nanostructures, December 2013, Elsevier

    Dr Arun K Prasad

  30. Enhanced ammonia sensing properties using Au decorated ZnO nanorods

    Article • November 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Biji P, Dr Arun K Prasad

  31. Nitrogen dioxide induced conductivity switching in ZnO thin film

    Article • Journal of Alloys and Compounds, September 2013, Elsevier

    Dr Arun K Prasad

  32. Room temperature H2 sensing using functionalized GaN nanotubes with ultra low activation energy

    Article • International Journal of Hydrogen Energy, March 2013, Elsevier

    Dr Prasana Sahoo, Dr Arun K Prasad

  33. Enhanced NO2 sensing using ZnO–TiO2 nanocomposite thin films

    Article • Journal of Alloys and Compounds, March 2013, Elsevier

    Dr Arun K Prasad

  34. Nanostructured cadmium oxide thin films for hydrogen sensor

    Article • International Journal of Hydrogen Energy, December 2012, Elsevier

    Dr Arun K Prasad

  35. CNT-ZnO Nanocomposite Thin Films: O2 and NO2 Sensing

    Article • Advanced Materials Research, November 2012, Trans Tech Publications

    Dr Arun K Prasad

  36. Nanostructured Sensor Materials for Selective Bio-Chemical Detection

    Article • April 2012, Wiley

    Dr Arun K Prasad

  37. Methane gas detection in environment using shape dependent α-MoO3 nanosensor

    Article • January 2012, American Institute of Physics

    Dr Arun K Prasad

  38. A selective nanosensor device for exhaled breath analysis

    Article • Journal of Breath Research, September 2011, Institute of Physics Publishing

    Dr Arun K Prasad

  39. Comparison of microstructure and electronic properties of TiO2 thin films grown by different techniques

    Article • Surface Engineering, June 2011, Taylor & Francis

    Dr Arun K Prasad

  40. Sensing response of palladium nanoparticles and thin films to deuterium and hydrogen: Effect of gas atom diffusivity

    Article • Sensors and Actuators B Chemical, October 2010, Elsevier

    Dr Arun K Prasad

  41. Selective nanoprobes for ‘signalling gases’

    Article • Nanotechnology, January 2006, Institute of Physics Publishing

    Dr Arun K Prasad

  42. Metal Oxide Nanowires for Use in Chemical Sensing Applications

    Article • Sensor Letters, January 2005, American Scientific Publishers

    Dr Arun K Prasad

  43. A Smart Medical Diagnostic Tool using Resistive Sensor Technology

    Article • MRS Proceedings, January 2005, Cambridge University Press

    Dr Arun K Prasad

  44. Gas Sensor Arrays Using Nanostructured Thin Films of Molybdenum and Tungsten Oxides

    Article • Microscopy and Microanalysis, August 2004, Cambridge University Press

    Dr Arun K Prasad

  45. Oxidation Synthesized CuO Nanowires for Gas Sensing Applications

    Article • Microscopy and Microanalysis, August 2004, Cambridge University Press

    Dr Arun K Prasad

  46. Effect of Thickness of Ion Beam Deposited Molybdenum Trioxide Thin Films on Gas Sensing Properties

    Article • MRS Proceedings, January 2004, Cambridge University Press

    Dr Arun K Prasad

  47. Comparison of sol–gel and ion beam deposited MoO3 thin film gas sensors for selective ammonia detection

    Article • Sensors and Actuators B Chemical, August 2003, Elsevier

    Dr Arun K Prasad

  48. Reactively sputtered MoO3 films for ammonia sensing

    Article • Thin Solid Films, July 2003, Elsevier

    Dr Arun K Prasad

  49. MoO3 and WO3 based thin film conductimetric sensors for automotive applications

    Article • Journal of Materials Science, January 2003, Springer Science + Business Media

    Dr Arun K Prasad

  50. Zinc-cobalt alloy: electrodeposition and characterization

    Article • Journal of Solid State Electrochemistry, July 2001, Springer Science + Business Media

    Dr Arun K Prasad