Monte Carlo simulation of discharge plasmas using fine subslabs
A self-consistent Monte Carlo modelling technique has been developed to study discharge plasmas. The fine subslab technique and weight probability method are introduced. These two methods are applied to a DC Ar-like gas discharge simulation. The disharge profiles obtained are in good agreement with...
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| Veröffentlicht in: | Japanese Journal of Applied Physics 1997-07, Vol.36 (7B), p.4815-4819 |
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| container_end_page | 4819 |
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| container_issue | 7B |
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| container_title | Japanese Journal of Applied Physics |
| container_volume | 36 |
| creator | GOTO, M KONDOH, Y MATSUOKA, A |
| description | A self-consistent Monte Carlo modelling technique has been developed to study discharge plasmas. The fine subslab technique and weight probability method are introduced. These two methods are applied to a DC Ar-like gas discharge simulation. The disharge profiles obtained are in good agreement with the experimental ones. The electron energy loss mechanism in the cathode region is explained in detail. The electron energy distribution variation in the cathode fall and flat plasma density regions are expressed in a wide range of magnitude. The electron mean energy profile has a local minimum point which corresponds to the maximum excitation collision point. An electron group with the energy of 6 to 10 eV is observed in the flat plasma density region. This energy corresponds to the potential differnce from the maximum excitation collision point to this flat region. Electron energy distributions have a wide range of over 6 orders of magnitude with only 5000 test particles. |
| doi_str_mv | 10.1143/jjap.36.4815 |
| format | Article |
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The fine subslab technique and weight probability method are introduced. These two methods are applied to a DC Ar-like gas discharge simulation. The disharge profiles obtained are in good agreement with the experimental ones. The electron energy loss mechanism in the cathode region is explained in detail. The electron energy distribution variation in the cathode fall and flat plasma density regions are expressed in a wide range of magnitude. The electron mean energy profile has a local minimum point which corresponds to the maximum excitation collision point. An electron group with the energy of 6 to 10 eV is observed in the flat plasma density region. This energy corresponds to the potential differnce from the maximum excitation collision point to this flat region. Electron energy distributions have a wide range of over 6 orders of magnitude with only 5000 test particles.</description><identifier>ISSN: 0021-4922</identifier><identifier>EISSN: 1347-4065</identifier><identifier>DOI: 10.1143/jjap.36.4815</identifier><identifier>CODEN: JJAPA5</identifier><language>eng</language><publisher>Tokyo: Japanese journal of applied physics</publisher><subject>Distribution theory and monte carlo studies ; Electric discharges ; Exact sciences and technology ; Mathematical methods in physics ; Physics ; Physics of gases, plasmas and electric discharges ; Physics of plasmas and electric discharges ; Plasma simulation ; Probability theory, stochastic processes, and statistics</subject><ispartof>Japanese Journal of Applied Physics, 1997-07, Vol.36 (7B), p.4815-4819</ispartof><rights>1998 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c410t-ad73d7d00c952ab51a0683e074ee7c1634a965f111a80fa35c8edbcfce83a4733</citedby><cites>FETCH-LOGICAL-c410t-ad73d7d00c952ab51a0683e074ee7c1634a965f111a80fa35c8edbcfce83a4733</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,776,780,785,786,23910,23911,25119,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2167551$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>GOTO, M</creatorcontrib><creatorcontrib>KONDOH, Y</creatorcontrib><creatorcontrib>MATSUOKA, A</creatorcontrib><title>Monte Carlo simulation of discharge plasmas using fine subslabs</title><title>Japanese Journal of Applied Physics</title><description>A self-consistent Monte Carlo modelling technique has been developed to study discharge plasmas. The fine subslab technique and weight probability method are introduced. These two methods are applied to a DC Ar-like gas discharge simulation. The disharge profiles obtained are in good agreement with the experimental ones. The electron energy loss mechanism in the cathode region is explained in detail. The electron energy distribution variation in the cathode fall and flat plasma density regions are expressed in a wide range of magnitude. The electron mean energy profile has a local minimum point which corresponds to the maximum excitation collision point. An electron group with the energy of 6 to 10 eV is observed in the flat plasma density region. This energy corresponds to the potential differnce from the maximum excitation collision point to this flat region. 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The fine subslab technique and weight probability method are introduced. These two methods are applied to a DC Ar-like gas discharge simulation. The disharge profiles obtained are in good agreement with the experimental ones. The electron energy loss mechanism in the cathode region is explained in detail. The electron energy distribution variation in the cathode fall and flat plasma density regions are expressed in a wide range of magnitude. The electron mean energy profile has a local minimum point which corresponds to the maximum excitation collision point. An electron group with the energy of 6 to 10 eV is observed in the flat plasma density region. This energy corresponds to the potential differnce from the maximum excitation collision point to this flat region. Electron energy distributions have a wide range of over 6 orders of magnitude with only 5000 test particles.</abstract><cop>Tokyo</cop><pub>Japanese journal of applied physics</pub><doi>10.1143/jjap.36.4815</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-4922 |
| ispartof | Japanese Journal of Applied Physics, 1997-07, Vol.36 (7B), p.4815-4819 |
| issn | 0021-4922 1347-4065 |
| language | eng |
| recordid | cdi_crossref_primary_10_1143_JJAP_36_4815 |
| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Distribution theory and monte carlo studies Electric discharges Exact sciences and technology Mathematical methods in physics Physics Physics of gases, plasmas and electric discharges Physics of plasmas and electric discharges Plasma simulation Probability theory, stochastic processes, and statistics |
| title | Monte Carlo simulation of discharge plasmas using fine subslabs |
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