Method of plasma particle simulation, storage medium, plasma...

Radiant energy – Ionic separation or analysis – Cyclically varying ion selecting field means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C250S281000, C250S282000, C250S288000, C250S492210, C438S513000, C438S706000, C438S710000

Reexamination Certificate

active

07847247

ABSTRACT:
A method of plasma particle simulation capable of preventing solution divergence. A space within a housing chamber of a plasma processing apparatus is divided into a plurality of cells. A weighting factor corresponding to the number of plasma particles represented by a superparticle is set in each of the divided cells. Superparticles are set in each of the divided cells using plasma particles contained in the divided cell and the set weighting factor. The behavior of the superparticles in each of the divided cells is calculated. The weighting factor becomes smaller as the divided cell is located closer to a solid wall surface of the housing chamber.

REFERENCES:
patent: 6514347 (2003-02-01), Denpoh
patent: 6828243 (2004-12-01), Denpoh
patent: 7225082 (2007-05-01), Natan et al.
patent: 7691226 (2010-04-01), Denpoh
patent: 2004/0261946 (2004-12-01), Endoh et al.
patent: 2006/0214593 (2006-09-01), Denpoh
patent: 2009/0057578 (2009-03-01), Denpoh
patent: 2009/0120582 (2009-05-01), Koshimizu et al.
patent: 8-235156 (1996-09-01), None
Hideto Takekida, et al., “Weighting Factor for Modeling of Axisymmetrical Low Temperature Plasmas”, Journal of the Physical Society of Japan, vol. 73, No. 3, The Physical Society of Japan, Mar. 2004, pp. 756-757.
Kazuki Denpoh, et al., “Self-consistent particle simulation of radio-frequency CF4 discharge with implementation of all ion-neutral reactive collisions”, Journal of Vacuum Science & Technology A, American Vacuum Society, May/Jun. 1998, pp. 1201-1206.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of plasma particle simulation, storage medium, plasma... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of plasma particle simulation, storage medium, plasma..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of plasma particle simulation, storage medium, plasma... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4193929

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.