Fractal and multifractal characteristics of swift heavy ion induced self-affine nanostructured BaF2 thin film surfaces

RP Yadav, M Kumar, AK Mittal… - Chaos: An Interdisciplinary …, 2015 - pubs.aip.org
Fractal and multifractal characteristics of self-affine surfaces of BaF 2 thin films, deposited on
crystalline Si⟨ 1 1 1⟩ substrate at room temperature, were studied. Self-affine surfaces were …

Dense and nanometric electronic excitations induced by swift heavy ions in an ionic CaF crystal: Evidence for two thresholds of damage creation

M Toulemonde, A Benyagoub, C Trautmann… - Physical Review B …, 2012 - APS
CaF 2 crystals as representatives of the class of ionic nonamorphizable insulators were
irradiated with many different swift heavy ions of energy above 0.5 MeV/u providing a broad …

Strain-induced structural, elastic, and electronic properties of 1L-MoS2

M Khan, MN Tripathi, A Tripathi - Journal of Materials Research, 2022 - Springer
The electronic band structures, structural, and elastic properties of monolayer MoS2 under
the biaxial strains are investigated using DFT and DFT+ U methods. Significant changes in …

Swift heavy ion-induced reactivity and surface modifications in indium thin films

Z Aftab, I Sulania, A Kandasami, L Nair - ACS omega, 2022 - ACS Publications
As an energetic ion traverses a target material, it loses its energy through the processes of
electronic energy loss (S e) and nuclear energy loss (S n). Controlled swift heavy ion (SHI) …

Size effect on electronic sputtering of LiF thin films

M Kumar, SA Khan, P Rajput, F Singh… - Journal of Applied …, 2007 - pubs.aip.org
Electronic sputtering in polycrystalline LiF thin film by 120 MeV Ag 25+ is investigated. The
sputter yields of Li and F for the different thicknesses (10–265 nm) of films are measured …

Synthesis and characterization of nano-and microcrystalline cubes of pure and Ag-doped LiF

ND Alharbi, N Salah, SS Habib… - Journal of Physics D …, 2012 - iopscience.iop.org
Lithium fluoride (LiF) produced in single crystals and doped with proper activators is a highly
sensitive phosphor used in several applications such as integrated optics, colour centre …

Enhancement of band gap and photoconductivity in gamma indium selenide due to swift heavy ion irradiation

R Sreekumar, R Jayakrishnan… - Journal of Applied …, 2008 - pubs.aip.org
γ‐In 2 Se 3 thin films prepared at different annealing temperatures ranging from 100 to 400
C were irradiated using 90 MeV Si ions with a fluence of 2× 10 13 ions∕ cm 2⁠. X-ray …

SHI induced enhancement in green emission from nanocrystalline CdS thin films for photonic applications

P Kumar, N Saxena, R Chandra, K Gao, S Zhou… - Journal of …, 2014 - Elsevier
Intense green emission is reported from nanocrystalline CdS thin films grown by pulsed
laser deposition. The effect of ion beam induced dense electronic excitation on …

High-energy heavy-ion induced physical and surface-chemical modifications in polycrystalline cadmium sulfide thin films

S Chandramohan, R Sathyamoorthy, P Sudhagar… - Applied Physics A, 2009 - Springer
The effect of high electronic energy deposition on the structure, surface topography, optical
properties, and electronic structure of cadmium sulfide (CdS) thin films have been …

Correlation between surface phonon mode and luminescence in nanocrystalline CdS thin films: An effect of ion beam irradiation

P Kumar, N Saxena, V Gupta, F Singh… - Journal of Applied …, 2014 - pubs.aip.org
The influence of swift heavy ion irradiation (SHII) on surface phonon mode (SPM) and green
emission in nanocrystalline CdS thin films grown by chemical bath deposition is studied. The …