Multiscale analyses and characterizations of surface topographies

CA Brown, HN Hansen, XJ Jiang, F Blateyron… - CIRP annals, 2018 - Elsevier
This work studies multiscale analyses and characterizations of surface topographies from
the engineering and scientific literature with an emphasis on production engineering …

Micromorphology characterization of copper thin films by AFM and fractal analysis

A Arman, Ş Ţălu, C Luna, A Ahmadpourian… - Journal of Materials …, 2015 - Springer
In this study, Cu thin films with layer thicknesses of 5, 25, and 50 nm were prepared by DC
magnetron-sputtering method and their three dimensional (3-D) surface topography were …

Advanced fractal analysis of nanoscale topography of Ag/DLC composite synthesized by RF-PECVD

Ş Ţălu, S Abdolghaderi, EP Pinto… - Surface …, 2020 - journals.sagepub.com
We present an advanced image analysis study of the 3D surfaces of silver/diamond-like
carbon nanocomposite films prepared by radio-frequency plasma-enhanced chemical …

AFM imaging and fractal analysis of surface roughness of AlN epilayers on sapphire substrates

D Dallaeva, Ş Ţălu, S Stach, P Škarvada… - Applied Surface …, 2014 - Elsevier
The paper deals with AFM imaging and characterization of 3D surface morphology of
aluminum nitride (AlN) epilayers on sapphire substrates prepared by magnetron sputtering …

Fractal features of carbon–nickel composite thin films

Ş Ţălu, M Bramowicz, S Kulesza… - Microscopy …, 2016 - Wiley Online Library
This work analyses the three‐dimensional (3‐D) surface texture of carbon–nickel (C–Ni)
films grown by radio frequency (RF) magnetron co‐sputtering on glass substrates. The C–Ni …

Morphological and multifractal properties of Cr thin films deposited onto different substrates

A Zelati, M Mardani, S Rezaee… - Microscopy …, 2023 - Wiley Online Library
In this study, the morphological properties and micro‐roughness of chromium thin film
prepared by thermal evaporation technique and confirmed via EDS analysis are examined …

Microstructure and tribological properties of FeNPs@ aC: H films by micromorphology analysis and fractal geometry

S Ţălu, M Bramowicz, S Kulesza… - Industrial & …, 2015 - ACS Publications
This paper analyzes the three-dimensional (3D) surface texture of amorphous hydrogenated
carbon films with sputtered iron nanoparticles (FeNPs@ aC: H) deposited by a radio …

Nanoscale 3D spatial analysis of zirconia disc surfaces subjected to different laser treatments

EP Pinto, RS Matos, MA Pires, LS Lima, Ş Ţălu… - Fractal and …, 2023 - mdpi.com
We propose the application of morphological, fractal and multifractal analysis to differentiate
surface patterns on zirconia-based ceramics after laser treatments. Furthermore, we …

Multifractal analysis of sputtered indium tin oxide thin film surfaces

Ş Ţălu, IA Morozov, RP Yadav - Applied Surface Science, 2019 - Elsevier
The aim of this study was to provide important insights into the micromorphology of sputtered
indium tin oxide (ITO) prepared on glass substrates by direct current (DC) magnetron …

SEM-imaging-based mapping of monofractal and multifractal patterns of the Piper krukoffii Yunck leaf surface architecture

GQ Ramos, I da Costa Melo, RS Matos, EP Pinto… - Flora, 2023 - Elsevier
Abstract We employed Scanning Electron Microscopy (SEM) to investigate the monofractal
and multifractal characteristics of the leaf architecture of Amazon Piper krukoffii Yunck plant …