Optimization of overshoot in the pulsed radio frequency inductively coupled argon plasma by step waveform modulation

XY Lv, QZ Zhang, K Jiang, F Gao… - Journal of Applied Physics, 2023 - pubs.aip.org
The pulsed inductively coupled plasma (ICP) has considerable potential to satisfy multiple
stringent scaling requirements for use in the semiconductor industry. However, overshoot of …

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 …

Transient response of radio frequency inductively coupled plasma for pulse modulation

KC Paul, J Mostaghimi, T Ishigaki, T Sakuta - Plasma Chemistry and …, 2001 - Springer
Abstract Properties of an argon/hydrogen (89% molar argon) radio frequency
inductivelycoupled plasma subject to a periodic power (or coil current) profile isinvestigated …

Responses of a long-coil pulse-modulated induction plasma

KC Paul, MM Hossain, Y Hashimoto… - IEEE transactions on …, 2001 - ieeexplore.ieee.org
Radio-frequency inductively coupled plasma in a pulse modulated approach was generated
by a MOSFET inverter supply of high electric efficiency. The plasma torch has an extremely …

Effects of DC preionization voltage and radial location on pulsed inductive plasma formation

RA Pahl, JL Rovey - IEEE Transactions on Plasma Science, 2015 - ieeexplore.ieee.org
The effects of dc preionization (PI) voltage and radial location on plasma formation
repeatability are presented for argon prefills of 20-200 mtorr with a discharge energy of 79.5 …

Mode transition and hysteresis in inductively coupled radio frequency argon discharge

T Wegner, C Küllig, J Meichsner - Physics of Plasmas, 2016 - pubs.aip.org
This contribution presents experimental results about the mode transition of an inductively
coupled radio frequency (RF)(13.56 MHz) argon discharge at different total gas pressures. In …

Plasma dynamics in a discharge produced by a pulsed dual frequency inductively coupled plasma source

A Mishra, S Lee, GY Yeom - Journal of Vacuum Science & Technology …, 2014 - pubs.aip.org
Using a Langmuir probe, time resolved measurements of plasma parameters were carried
out in a discharge produced by a pulsed dual frequency inductively coupled plasma source …

[HTML][HTML] Three-dimensional measurements of fundamental plasma parameters in pulsed ICP operation

J Han, P Pribyl, W Gekelman, A Paterson - Physics of Plasmas, 2020 - pubs.aip.org
Radio frequency inductively coupled plasma sources are widely used in low temperature
industrial processing. Recent computer simulations and experiments indicate significant …

Effect of radio frequency bias on plasma characteristics of inductively coupled argon discharge based on fluid simulations

XY Sun, YR Zhang, S Chai, YN Wang, YY Chu… - Chinese …, 2020 - iopscience.iop.org
A fluid model is employed to investigate the effect of radio frequency bias on the behavior of
an argon inductively coupled plasma (ICP). In particular, the effects of ICP source power …

Transients using low-high pulsed power in inductively coupled plasmas

C Qu, SK Nam, MJ Kushner - Plasma Sources Science and …, 2020 - iopscience.iop.org
Pulsed inductively coupled plasmas (ICPs) are widely deployed in the fabrication of
semiconductor devices. Pulse repetition frequencies of up to tens of kHz are commonly used …