Study of humidity sensing properties and ion beam induced modifications in SnO2-TiO2 nanocomposite thin films

V Kumar, V Chauhan, J Ram, R Gupta, S Kumar… - Surface and Coatings …, 2020 - Elsevier
Swift heavy ion beam induced dense electronic excitation in the nanocomposite thin film is a
unique way to introduce various modifications such as track formation, atomic transport and …

Work function modulation of molybdenum disulfide nanosheets by introducing systematic lattice strain

J Shakya, S Kumar, D Kanjilal, T Mohanty - Scientific Reports, 2017 - nature.com
Tuning the surface electronic properties of 2D transition metal dichalcogenides such as
Molebdenum disulfide (MoS2) nanosheets is worth exploring for their potential applications …

Studies of the electronic excitation modifications induced by SHI of Au ions in RF sputtered ZrO2 thin films

V Chauhan, T Gupta, N Koratkar, R Kumar - Materials Science in …, 2018 - Elsevier
In the present study, Zirconium oxide thin films of 150 nm were grown by RF magnetron
sputtering at room temperature. The prepared thin films annealed at 550° C and irradiated …

Insight mechanisms of surface structuring and wettability of ion-treated Ag thin films

UB Singh, RP Yadav, RK Pandey… - The Journal of …, 2016 - ACS Publications
Insight mechanisms involved in the evolution of surface morphology and wettability of 100
MeV Ag-ion-treated Ag thin films have been studied using thermal spike and fractal analysis …

High energy 120 MeV Ti9+ ion beam induced modifications in optical, structural and surface morphological properties of titanium dioxide thin films

V Kumar, R Gupta, J Ram, P Singh, V Kumar… - Vacuum, 2019 - Elsevier
Titanium dioxide thin films were deposited by RF Sputtering technique on Silicon (100) and
ITO substrates followed by annealing at 500° C for 6 h. The synthesized samples were …

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 …

Effect of low energy (keV) ion irradiation on structural, optical and morphological properties of SnO2–TiO2 nanocomposite thin films

V Kumar, MK Jaiswal, R Gupta, J Ram, I Sulania… - Journal of Materials …, 2018 - Springer
RF Sputtering deposition technique was used to deposit the thin films of nanocomposite
oxides as SnO 2–TiO 2 on Si and ITO coated glass substrate. As a target, SnO 2–TiO 2 was …

Studies of dense electronic excitation-induced modification in crystalline Fe-doped SnO2 thin films

MK Jaiswal, R Kumar, D Kanjilal, CL Dong… - Applied Surface …, 2015 - Elsevier
Dense electronic excitation-induced modification in thin films of Fe-doped tin oxide (SnO 2)
grown by RF sputtering technique was done by irradiating swift heavy ion (SHI) beams of …

Low energy Kr5+ ion beam engineering in the optical, structural, surface morphological and electrical properties of RF sputtered TiO2 thin films

V Kumar, R Kumar - Optical Materials, 2019 - Elsevier
Titanium dioxide (TiO 2) thin films were grown on Silicon and glass substrates at room
temperature by RF sputtering deposition technique. All deposited thin films were irradiated …

Structural and optical studies of 100 MeV Au irradiated thin films of tin oxide

MK Jaiswal, D Kanjilal, R Kumar - … Methods in Physics Research Section B …, 2013 - Elsevier
Thin films of tin (IV) oxide (SnO 2) of 100 nm thickness were grown on silicon (1 0 0)
matrices by electron beam evaporation deposition technique under high vacuum. The …