Effect of annealing on the surface morphology, optical and and structural properties of nanodimensional tungsten oxide prepared by coprecipitation technique

J Ram, RG Singh, R Gupta, V Kumar, F Singh… - Journal of Electronic …, 2019 - Springer
Tungsten oxide (WO 3) nanoparticles with monoclinic structure have been synthesized by
using an inexpensive coprecipitation process. The obtained nanoparticles were annealed at …

Ion beam engineering in WO3-PEDOT: PSS hybrid nanocomposite thin films for gas sensing measurement at room temperature

J Ram, RG Singh, F Singh, V Chauhan, D Gupta… - Inorganic Chemistry …, 2020 - Elsevier
This work focus upon influence of low energy ion beam irradiation on the physico-chemical,
structural and optical properties of (Glass/WO 3-PEDOT: PSS) hybrid thin films. The hybrid …

Phase transformation and modifications in high-k ZrO2 nanocrystalline thin films by low energy Kr5+ ion beam irradiation

V Chauhan, R Kumar - Materials Chemistry and Physics, 2020 - Elsevier
In present communication, zirconium oxide (ZrO 2) thin films of thickness (155 nm) were
grown by using RF sputtering technique. To address and systematically understand the …

Influence of gamma radiation on the optical, morphological, structural and electrical properties of electrodeposited lead selenide nanowires

R Gupta, RP Chauhan, R Kumar - Optical Materials, 2020 - Elsevier
The influence of gamma radiation exposure is studied on the optical, morphology, structural
and electrical properties of PbSe nanowires with 100 nm diameter. The PbSe nanowires are …

Multilayer coatings based on polyimide track membranes and nanodispersed lead

NI Cherkashina, VI Pavlenko, VA Manaev… - Progress in Organic …, 2020 - Elsevier
Multilayer coatings are obtained by “bonding” several layers of polyimide track membranes
filled with metallic lead. The bonding of the layers is carried out by an imidization reaction …

Thermal plasma treatment of tin for the enhancement of field emission properties

SMK Shabbir, S Bashir, M Akram, MS Rafique… - Journal of Materials …, 2023 - Springer
In the present study, the effect of treatment with Ar thermal plasma on the compositional,
morphological, and field emission properties of Tin (Sn) has been investigated. For this …

Influence of low energy (keV) negative Li ion implantation on properties of electrochemically induced scaffold-based growth of PbSe nanowires

R Gupta, R Kumar - Journal of Materials Science: Materials in Electronics, 2019 - Springer
In the present work, PbSe nanowires were synthesized using restrictive template-based
electrodeposition technique and implanted under vacuum with 200 keV negative Li ion at …

Thermal Plasma‐Induced Surface Modifications Correlated With the Field Emission Properties of Copper

S Ali, M Akram, S Bashir, MS Rafique… - Surface and …, 2024 - Wiley Online Library
The present work deals with the Argon (Ar) Thermal plasma‐induced surface modification of
Cu and its correlation with the electrical and field emission (FE) properties. Polycrystalline …

Influence of high energy (MeV) Au9+ ion irradiation for modification of properties in scaffold-assisted electro synthesized PbSe nanowires

R Gupta, V Kumar, J Ram, V Chauhan, D Gupta… - Inorganic Chemistry …, 2022 - Elsevier
Nanowires have attracted widespread attention as a result of breakthrough in
nanotechnology due to their new features and potential applications. Lead selenide (PbSe) …

Scaffold assisted synthesized metallic and semiconductor nanowires for electrochemical biosensing applications

R Gupta, V Chauhan, D Gupta, S Goel… - Multifaceted Bio-sensing …, 2023 - Elsevier
Scaffold assisted synthesized metallic and semiconductor nanowires are one of the most
promising nano-building blocks for energy conversion, storage devices, electronics, and …