Progress in nanoscale dry processes for fabrication of high-aspect-ratio features: How can we control critical dimension uniformity at the bottom?

K Ishikawa, K Karahashi, T Ishijima… - Japanese Journal of …, 2018 - iopscience.iop.org
In this review, we discuss the progress of emerging dry processes for nanoscale fabrication
of high-aspect-ratio features, including emerging design technology for manufacturability …

Physics-informed neural networks for solving the Boltzmann equation of the electron velocity distribution function in weakly ionized plasmas

S Kawaguchi, T Murakami - Japanese Journal of Applied …, 2022 - iopscience.iop.org
The equilibrium electron velocity distribution function (EVDF) and electron transport
coefficient in weakly ionized plasmas under crossed DC uniform electric and magnetic fields …

A Monte Carlo simulation of ion transport at finite temperatures

Z Ristivojevic, ZL Petrović - Plasma Sources Science and …, 2012 - iopscience.iop.org
We have developed a Monte Carlo simulation for ion transport in hot background gases,
which is an alternative way of solving the corresponding Boltzmann equation that …

Effective ionization coefficient of C5 perfluorinated ketone and its mixtures with air

M Aints, I Jõgi, M Laan, P Paris… - Journal of Physics D …, 2018 - iopscience.iop.org
Abstract C5 perfluorinated ketone (C5 PFK with UIPAC chemical name 1, 1, 1, 3, 4, 4, 4-
heptafluoro-3-(trifluoromethyl)-2-butanone and sold by 3M as Novec™ 5110) has a high …

Foundations and interpretations of the pulsed-Townsend experiment

MJE Casey, PW Stokes, DG Cocks… - Plasma Sources …, 2021 - iopscience.iop.org
The pulsed-Townsend (PT) experiment is a well known swarm technique used to measure
transport properties from a current in an external circuit, the analysis of which is based on …

Electron driven reactions in tetrafluoroethane: Positive and negative ion formation

J Pereira-da-Silva, R Rodrigues, J Ramos… - Journal of the …, 2021 - ACS Publications
In the search for alternatives to chlorine-containing gases, tetrafluoroethane, CF3CH2F
(R134a), a widely used refrigerant gas, has been recognized as a promising substitute for …

Non-thermal plasma instabilities induced by deformation of the electron energy distribution function

NA Dyatko, IV Kochetov… - Plasma Sources Science …, 2014 - iopscience.iop.org
Non-thermal plasma is a key component in gas lasers, microelectronics, medical
applications, waste gas cleaners, ozone generators, plasma igniters, flame holders, flow …

Scanning drift tube measurements of electron transport parameters in different gases: argon, synthetic air, methane and deuterium

I Korolov, M Vass, Z Donkó - Journal of Physics D: Applied …, 2016 - iopscience.iop.org
Measurements of transport coefficients of electrons in a scanning drift tube apparatus are
reported for different gases: argon, synthetic air, methane and deuterium. The experimental …

Experimental determination of first Townsend ionization coefficient in mixtures of He and N2

R Talviste, P Paris, J Raud, T Plank… - Journal of Physics D …, 2021 - iopscience.iop.org
First Townsend ionization coefficient α in gas mixture of He with N 2 is relevant for modeling
of the development and chemical activity of atmospheric pressure plasma jets. This study …

A scanning drift tube apparatus for spatiotemporal mapping of electron swarms

I Korolov, M Vass, NK Bastykova… - Review of Scientific …, 2016 - pubs.aip.org
A “scanning” drift tube apparatus, capable of mapping of the spatiotemporal evolution of
electron swarms, developing between two plane electrodes under the effect of a …