Fundamental study towards a better understanding of low pressure radio-frequency plasmas for industrial applications

YX Liu, QZ Zhang, K Zhao, YR Zhang, F Gao… - Chinese …, 2022 - iopscience.iop.org
Two classic radio-frequency (RF) plasmas, ie, the capacitively and the inductively coupled
plasmas (CCP and ICP), are widely employed in material processing, eg, etching and thin …

High-Density Patterning of InGaZnO by CH4: a Comparative Study of RIE and Pulsed Plasma ALE

S Kundu, S Decoster, P Bezard… - … Applied Materials & …, 2022 - ACS Publications
InGaZnO (IGZO)-based thin-film transistors and selector diodes are increasingly investigated
for a broad range of applications such as high-resolution displays, high-density memories …

Effect of different pulse modes during Cl2/Ar inductively coupled plasma etching on the characteristics of nanoscale silicon trench formation

HJ Kim, L Wen, D San Kim, KH Kim, JW Hong… - Applied Surface …, 2022 - Elsevier
The etch characteristics of silicon trenches masked with various SiO 2/Si 3 N 4 pattern
distances were investigated using synchronously and asynchronously pulse modes in …

Experimental study on the ignition process of a pulsed capacitively coupled RF discharge: Effects of gas pressure and voltage amplitude

XY Wang, XK Wang, K Zhao, YX Liu, YN Wang - Physics of plasmas, 2022 - pubs.aip.org
The effects of gas pressure and voltage amplitude on the ignition process of a pulse
capacitively coupled RF argon discharge are experimentally investigated. The electron …

Pulsed power to control growth of silicon nanoparticles in low temperature flowing plasmas

SJ Lanham, J Polito, Z Xiong, UR Kortshagen… - Journal of Applied …, 2022 - pubs.aip.org
Low-temperature plasmas have seen increasing use for synthesizing high-quality, mono-
disperse nanoparticles (NPs). Recent work has highlighted that an important process in NP …

Effects of 'step-like'amplitude-modulation on a pulsed capacitively coupled RF discharge: an experimental investigation

YY Fu, XK Wang, YX Liu, J Schulze… - Plasma Sources …, 2022 - iopscience.iop.org
We present measurements of the time evolution of plasma and electrical parameters in a
pulsed capacitively coupled argon discharge operated at a radio frequency of 12.5 MHz …

Time-resolved ion energy distribution in pulsed inductively coupled argon plasma with/without DC bias

Z Chen, J Blakeney, M Carruth, PLG Ventzek… - Journal of Vacuum …, 2022 - pubs.aip.org
Pulsed plasmas have emerged as promising candidates as a means for precise control of
ion energy/angle dependent surface processes and surface chemistry during the plasma …

Plasma enhanced atomic layer etching of high-k layers on WS2

JF de Marneffe, D Marinov, A Goodyear… - Journal of Vacuum …, 2022 - pubs.aip.org
The etching of HfO 2 and ZrO 2 high-k dielectrics is studied using plasma enhanced atomic
layer etching. The etching method relies on a continuous argon inductively coupled plasma …

Development of a Cs-free negative hydrogen ion source system using multi-pulsed plasma sources

SR Huh, BK Jung, JG Jo, M Park, SH Jeong… - Review of Scientific …, 2022 - pubs.aip.org
The Korea Atomic Energy Research Institute has recently proposed and developed a novel
cesium-free negative hydrogen/deuterium ion source system based on two pulsed plasma …

Physical and technological analysis of the AlGaN-based UVC-LED: An extended discussion focused on cubic phase as an alternative for surface disinfection

HI Solís-Cisneros, CA Hernández-Gutiérrez… - Revista mexicana de …, 2022 - scielo.org.mx
Crisis in coronavirus times requires understanding the effects on society and establishing
efficient mechanisms to prevent infections. The disinfection of personal protection equipment …