Science-based, data-driven developments in plasma processing for material synthesis and device-integration technologies

M Kambara, S Kawaguchi, HJ Lee… - Japanese Journal of …, 2022 - iopscience.iop.org
Low-temperature plasma-processing technologies are essential for material synthesis and
device fabrication. Not only the utilization but also the development of plasma-related …

Controlling the charge of dust particles in a plasma afterglow by timed switching of an electrode voltage

N Chaubey, J Goree - Journal of Physics D: Applied Physics, 2023 - iopscience.iop.org
A method is demonstrated for controlling the charge of a dust particle in a plasma afterglow,
allowing a wider range of outcomes than an earlier method. As in the earlier method, the …

Mitigating dust particle contamination in an afterglow plasma by controlled lifting with a DC electric field

N Chaubey, J Goree - Journal of Physics D: Applied Physics, 2023 - iopscience.iop.org
Particle contamination due to plasma processing motivates the design of a method of
electrically lifting particles in a time interval after a plasma's power is turned off. Small solid …

Control of ion flux-energy distribution at dielectric wafer surfaces by low frequency tailored voltage waveforms in capacitively coupled plasmas

P Hartmann, I Korolov, J Escandón-López… - Journal of Physics D …, 2023 - iopscience.iop.org
Capacitively coupled plasmas are routinely used in an increasing number of technological
applications, where a precise control of the flux and energy distribution of ions impacting …

Controlling the charge of dust particles in an afterglow by modulating the plasma power

N Chaubey, J Goree - Journal of Physics D: Applied Physics, 2024 - iopscience.iop.org
A dust particle immersed in a glow-discharge plasma has long been known to have a
charge that is negative, while the plasma is powered. However, in the afterglow, following …

50 Years of Reactive Ion Etching in Microelectronics

S Voronin, C Vallée - IEEE Transactions on Materials for …, 2024 - ieeexplore.ieee.org
In this short review, the evolution of plasma etching technologies used in microelectronics
fabrication since the discovery of the reactive ion etching process 50 years ago is explored …

Ion beam bombardment and etching generated by inductively coupled plasma for functional materials

CH Lam - 2023 - repositories.lib.utexas.edu
Ion beams generated by a pulsed inductively-coupled (ICP) plasma provides the opportunity
to improve etch selectivity, etch uniformity and minimize the surface damage, which are …