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pulsed RF ICP modelling

Hi, all, I am wondering if COMSOL is able to solve a pulsed RF ICP model or not , is there anybody got a example to show ? Thanks for your attention

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Re: pulsed RF ICP modelling

Suidong, Generally speaking, COMSOL should be able to solve pulsed ICP discharges in the same manner as continuous ICP discharges. To try it out, you can simply use the GEC ICP model in the Model...

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Re: pulsed RF ICP modelling

Hi, Luke, thanks for your reply. I found the detailed pulse shape ( on-level, off level, rising time and falling time) some time causes the software time dependent solver diverged. Do you have similar...

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Re: pulsed RF ICP modelling

Suidong, I've never tried it with an ICP discharge, but in general such waveforms can cause difficulties for the time-dependent solver when the rise and fall times are orders of magnitude smaller than...

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Re: pulsed RF ICP modelling

Luke, Have you done SF6 plasma modelling before ? I need some help on setting up SF6 chemistry cross-section data. Regards Suidong

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Re: pulsed RF ICP modelling

Suidong, I have not modeled SF6. LXCAT (fr.lxcat.net) has cross sections for SF6, which would be a good place to start. If you are solely interested in finding the conditions that produce breakdown,...

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pulsed RF ICP modelling

Hi, all, I am wondering if COMSOL is able to solve a pulsed RF ICP model or not , is there anybody got a example to show ? Thanks for your attention

View Article

Re: pulsed RF ICP modelling

Suidong, Generally speaking, COMSOL should be able to solve pulsed ICP discharges in the same manner as continuous ICP discharges. To try it out, you can simply use the GEC ICP model in the Model...

View Article


Re: pulsed RF ICP modelling

Hi, Luke, thanks for your reply. I found the detailed pulse shape ( on-level, off level, rising time and falling time) some time causes the software time dependent solver diverged. Do you have similar...

View Article


Re: pulsed RF ICP modelling

Suidong, I've never tried it with an ICP discharge, but in general such waveforms can cause difficulties for the time-dependent solver when the rise and fall times are orders of magnitude smaller than...

View Article

Re: pulsed RF ICP modelling

Luke, Have you done SF6 plasma modelling before ? I need some help on setting up SF6 chemistry cross-section data. Regards Suidong

View Article

Re: pulsed RF ICP modelling

Suidong, I have not modeled SF6. LXCAT (fr.lxcat.net) has cross sections for SF6, which would be a good place to start. If you are solely interested in finding the conditions that produce breakdown,...

View Article

pulsed RF ICP modelling

Hi, all, I am wondering if COMSOL is able to solve a pulsed RF ICP model or not , is there anybody got a example to show ? Thanks for your attention

View Article


Re: pulsed RF ICP modelling

Suidong, Generally speaking, COMSOL should be able to solve pulsed ICP discharges in the same manner as continuous ICP discharges. To try it out, you can simply use the GEC ICP model in the Model...

View Article

Re: pulsed RF ICP modelling

Hi, Luke, thanks for your reply. I found the detailed pulse shape ( on-level, off level, rising time and falling time) some time causes the software time dependent solver diverged. Do you have similar...

View Article


Re: pulsed RF ICP modelling

Suidong, I've never tried it with an ICP discharge, but in general such waveforms can cause difficulties for the time-dependent solver when the rise and fall times are orders of magnitude smaller than...

View Article

Re: pulsed RF ICP modelling

Luke, Have you done SF6 plasma modelling before ? I need some help on setting up SF6 chemistry cross-section data. Regards Suidong

View Article


Re: pulsed RF ICP modelling

Suidong, I have not modeled SF6. LXCAT (fr.lxcat.net) has cross sections for SF6, which would be a good place to start. If you are solely interested in finding the conditions that produce breakdown,...

View Article
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