Fractal characterization and wettability of ion treated silicon surfaces

RP Yadav, T Kumar, V Baranwal, V Vandana… - Journal of Applied …, 2017 - pubs.aip.org
Fractal characterization of surface morphology can be useful as a tool for tailoring the
wetting properties of solid surfaces. In this work, rippled surfaces of Si (100) are grown using …

Self-cleaning and bouncing behaviour of ion irradiation produced nanostructured superhydrophobic PTFE surfaces

V Pachchigar, M Ranjan, KP Sooraj… - Surface and Coatings …, 2021 - Elsevier
The bouncing dynamics of impacting water droplet on low energy ion beam produced
superhydrophobic PTFE surfaces was investigated for the self-cleaning application. Ion …

Role of hierarchical protrusions in water repellent superhydrophobic PTFE surface produced by low energy ion beam irradiation

V Pachchigar, M Ranjan, S Mukherjee - Scientific Reports, 2019 - nature.com
The surface wettability of polytetrafluoroethylene (PTFE) was investigated with low energy
Ar+ ion beam irradiation varied from 300 eV to 800 eV both at normal and oblique angle of …

Ultrashort pulsed laser drilling and surface structuring of microholes in stainless steels

L Romoli, CAA Rashed, G Lovicu, G Dini, F Tantussi… - CIRP Annals, 2014 - Elsevier
Microholes for the production of gasoline direct injection nozzles were obtained by ultrashort
pulsed laser machining in martensitic stainless steels. The inner surface analysis was …

Fractal characterization of the silicon surfaces produced by ion beam irradiation of varying fluences

RP Yadav, T Kumar, AK Mittal, S Dwivedi… - Applied Surface …, 2015 - Elsevier
Abstract Si (1 0 0) is bombarded with 200 keV Ar+ ion beam at oblique incidence with
fluences ranging from 3× 10 17 ions/cm 2 to 3× 10 18 ions/cm 2. The surface morphology of …

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 …

[图书][B] Drop Dynamics and Dropwise Condensation on Textured Surfaces

S Khandekar, K Muralidhar - 2020 - Springer
This book is an expanded form of our previous monograph, Khandekar S. and Muralidhar K.,
Dropwise Condensation on Inclined Textured Surfaces, Springer, 2013. Here, we had …

Controlling room temperature ferromagnetism and band gap in ZnO nanostructured thin films by varying angle of implantation

RV Hariwal, HK Malik, A Negi, A Kandasami - RSC advances, 2018 - pubs.rsc.org
The defects in the host lattice play a major role in tuning the surface roughness, optical band
gap and the room temperature ferromagnetism (RTFM) of ZnO thin films. Herein, we report a …

On the splitting of the surface plasmon resonance band of gold nanopillars developed on rippled Si surface

P Rajput, M Kumar, A Sharma, T Kumar… - Journal of Alloys and …, 2024 - Elsevier
In this work, we reported split surface plasmon resonance (SPR) bands originated from the
Au nanopillars developed on rippled Si substrates. This is the first report of gold SPR …

Advantage of dual-confined plasmas over conventional and facing-target plasmas for improving transparent-conductive properties in Al doped ZnO thin films

L Wen, M Kumar, BB Sahu, SB Jin, C Sawangrat… - Surface and Coatings …, 2015 - Elsevier
Al doped ZnO films are prepared in dual-confined plasmas (rectangular side-ways and one
top-side) in DC magnetron sputtering system without intentional substrate-heating. Present …