Multiscale CFD modelling for conformal atomic layer deposition in high aspect ratio nanostructures

Y Chen, Z Li, Z Dai, F Yang, Y Wen, B Shan… - Chemical Engineering …, 2023 - Elsevier
The high-quality and conformal thin film is of great importance to performances of functional
materials and devices with high aspect ratio nanostructures. Atomic layer deposition (ALD) …

Multiscale modeling in chemical vapor deposition processes: models and methodologies

N Cheimarios, G Kokkoris, AG Boudouvis - Archives of Computational …, 2021 - Springer
Chemical vapor deposition (CVD) is an established process for the production of thin solid
films for industrial and scientific applications for more than 30 years. CVD is a multiscale …

Multiscale modeling and experimental analysis of chemical vapor deposited aluminum films: linking reactor operating conditions with roughness evolution

IG Aviziotis, N Cheimarios, T Duguet, C Vahlas… - Chemical Engineering …, 2016 - Elsevier
When composition and crystallographic structure remain constant, film properties mainly
depend on microstructure and surface morphology. In this case, the proper modeling of a …

Multiscale modeling of low pressure plasma etching processes: linking the operating parameters of the plasma reactor with surface roughness evolution

S Mouchtouris, G Kokkoris - Plasma Processes and Polymers, 2017 - Wiley Online Library
Α multiscale modeling framework, linking the operating parameters of a low pressure
plasma reactor with the surface roughness being formed on the etched substrate, is …

Combined Macro/Nanoscale Investigation of the Chemical Vapor Deposition of Fe from Fe(CO)5

IG Aviziotis, T Duguet, C Vahlas… - Advanced Materials …, 2017 - Wiley Online Library
Experiments and computations are performed to model the chemical vapor deposition of
iron (Fe) from iron pentacarbonyl (Fe (CO) 5). The behavior of the deposition rate is …

A multi-parallel multiscale computational framework for chemical vapor deposition processes

N Cheimarios, G Kokkoris, AG Boudouvis - Journal of Computational …, 2016 - Elsevier
A multiscale computational framework for coupling the multiple length scales in chemical
vapor deposition (CVD) processes is implemented for studying the effect of the prevailing …

Multiscale computational analysis of the interaction between the wafer micro-topography and the film growth regimes in chemical vapor deposition processes

N Cheimarios, G Kokkoris… - ECS Journal of Solid …, 2012 - iopscience.iop.org
The deposition limiting step during the chemical vapor deposition (CVD) process of a film
can be identified by the Arrhenius plot, which shows the effect of the wafer temperature on …

Προσομοίωση πολλαπλών χωρικών κλιμάκων και συστημική ανάλυση διεργασιών χημικής απόθεσης από ατμό

ΝΠ Χειμαριός - 2012 - dspace.lib.ntua.gr
Η διεργασία χημικής απόθεσης από ατμό (ΧΑΑ) αποτελεί μία από τις βασικές διεργασίες
παραγωγής λεπτών στερεών υμενίων. Πραγματοποιείται σε αντιδραστήρες εξοπλισμένους με …

[PDF][PDF] Multiscale analysis of chemical vapor deposition of copper

N Cheimarios, A Boudouvis - 2021 - repository-empedu-rd.ekt.gr
Chemical Vapor Deposition CVD is a widely used process for producing thin solid films and,
nanoscale structures from gaseous reactants. Its applications range from coatings for wear …

Designing Non‐uniform Wafer Micro‐topography for Macroscopic Uniformity in Multi‐scale CVD Processes

N Kallikounis, G Kokkoris, N Cheimarios… - Chemical Vapor …, 2014 - Wiley Online Library
The potential of an additional degree of freedom (DOF) in the effort to meet film or deposition
rate uniformity along the wafer in CVD processes is investigated. The investigation applies …