Application of Extended Smoluchowski Equations to Formation of Silver Nanoclusters Generated by Direct Current Magnetron Sputtering Source
We apply the extended Smoluchowski rate equations with neutralization process between nanocluster (NC) anion and cation to study the formation of silver NCs generated by direct current magnetron sputtering (DC-MSP). By comparing the experimental and simulation results, it was found that the origin o...
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Veröffentlicht in: | Journal of the Physical Society of Japan 2016-09, Vol.85 (9), p.1-1 |
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description | We apply the extended Smoluchowski rate equations with neutralization process between nanocluster (NC) anion and cation to study the formation of silver NCs generated by direct current magnetron sputtering (DC-MSP). By comparing the experimental and simulation results, it was found that the origin of size tuning by the cell length was prolonged aggregation time. Size tuning by DC power (P) was attributed to the enhanced initial number density and ionization fraction of the sputtered materials. It was revealed that parts of NC ions were "lost" after aggregation and the amount of lost ions increased with power (20 W < P < 100 W), which was caused by the accelerated neutralization process. The high consistency between experiment and simulation suggests that the extended Smoluchowski rate equations are capable to describe the NC formation in gas phase. |
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By comparing the experimental and simulation results, it was found that the origin of size tuning by the cell length was prolonged aggregation time. Size tuning by DC power (P) was attributed to the enhanced initial number density and ionization fraction of the sputtered materials. It was revealed that parts of NC ions were "lost" after aggregation and the amount of lost ions increased with power (20 W < P < 100 W), which was caused by the accelerated neutralization process. The high consistency between experiment and simulation suggests that the extended Smoluchowski rate equations are capable to describe the NC formation in gas phase.</description><identifier>ISSN: 0031-9015</identifier><identifier>EISSN: 1347-4073</identifier><language>eng</language><publisher>Tokyo: The Physical Society of Japan</publisher><subject>Agglomeration ; Comparative analysis ; Direct current ; Formations ; Ions ; Magnetron sputtering ; Mathematical analysis ; Nanostructure ; Silver ; Simulation ; Tuning</subject><ispartof>Journal of the Physical Society of Japan, 2016-09, Vol.85 (9), p.1-1</ispartof><rights>Copyright The Physical Society of Japan Sep 15, 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids></links><search><creatorcontrib>Zhang, Chuhang</creatorcontrib><creatorcontrib>Feng, Yuanxin</creatorcontrib><title>Application of Extended Smoluchowski Equations to Formation of Silver Nanoclusters Generated by Direct Current Magnetron Sputtering Source</title><title>Journal of the Physical Society of Japan</title><description>We apply the extended Smoluchowski rate equations with neutralization process between nanocluster (NC) anion and cation to study the formation of silver NCs generated by direct current magnetron sputtering (DC-MSP). By comparing the experimental and simulation results, it was found that the origin of size tuning by the cell length was prolonged aggregation time. Size tuning by DC power (P) was attributed to the enhanced initial number density and ionization fraction of the sputtered materials. It was revealed that parts of NC ions were "lost" after aggregation and the amount of lost ions increased with power (20 W < P < 100 W), which was caused by the accelerated neutralization process. The high consistency between experiment and simulation suggests that the extended Smoluchowski rate equations are capable to describe the NC formation in gas phase.</description><subject>Agglomeration</subject><subject>Comparative analysis</subject><subject>Direct current</subject><subject>Formations</subject><subject>Ions</subject><subject>Magnetron sputtering</subject><subject>Mathematical analysis</subject><subject>Nanostructure</subject><subject>Silver</subject><subject>Simulation</subject><subject>Tuning</subject><issn>0031-9015</issn><issn>1347-4073</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNpdzrtOwzAYBeAIgUQpvIMlFpZIcXxJM1alLUgFhnSvHPt3SUns1Bcur8BTYwFiYDrLd47OSTbBhFY5LSpymk2KguC8LjA7zy68PxRFyXBJJ9nnfBz7TorQWYOsRsv3AEaBQs1g-yif7Zt_6dDyGL-FR8GilXXDn2-6_hUcehTGyj76AM6jNRhwIqSR9gPddg5kQIvoHJiAHsTeQHCp3IwxJN6ZPWpsdBIuszMteg9XvznNtqvldnGXb57W94v5Jh85JrlSLdesZi1XWGomZAG0xqUqsdJYUM14XWlWthJLqBnlmmPKgTGKeaUYwWSa3fzMjs4eI_iwGzovoe-FARv9Ds8oq2pMapLo9T96SE9NOpdUWZKkqhn5AiB1b8w</recordid><startdate>20160901</startdate><enddate>20160901</enddate><creator>Zhang, Chuhang</creator><creator>Feng, Yuanxin</creator><general>The Physical Society of Japan</general><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20160901</creationdate><title>Application of Extended Smoluchowski Equations to Formation of Silver Nanoclusters Generated by Direct Current Magnetron Sputtering Source</title><author>Zhang, Chuhang ; Feng, Yuanxin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p613-ddb6f595b6d1cf5ac0e4912d21df1a4f5697f52bc1ce9546f6146e554167d5313</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Agglomeration</topic><topic>Comparative analysis</topic><topic>Direct current</topic><topic>Formations</topic><topic>Ions</topic><topic>Magnetron sputtering</topic><topic>Mathematical analysis</topic><topic>Nanostructure</topic><topic>Silver</topic><topic>Simulation</topic><topic>Tuning</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Chuhang</creatorcontrib><creatorcontrib>Feng, Yuanxin</creatorcontrib><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of the Physical Society of Japan</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Chuhang</au><au>Feng, Yuanxin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Application of Extended Smoluchowski Equations to Formation of Silver Nanoclusters Generated by Direct Current Magnetron Sputtering Source</atitle><jtitle>Journal of the Physical Society of Japan</jtitle><date>2016-09-01</date><risdate>2016</risdate><volume>85</volume><issue>9</issue><spage>1</spage><epage>1</epage><pages>1-1</pages><issn>0031-9015</issn><eissn>1347-4073</eissn><abstract>We apply the extended Smoluchowski rate equations with neutralization process between nanocluster (NC) anion and cation to study the formation of silver NCs generated by direct current magnetron sputtering (DC-MSP). By comparing the experimental and simulation results, it was found that the origin of size tuning by the cell length was prolonged aggregation time. Size tuning by DC power (P) was attributed to the enhanced initial number density and ionization fraction of the sputtered materials. It was revealed that parts of NC ions were "lost" after aggregation and the amount of lost ions increased with power (20 W < P < 100 W), which was caused by the accelerated neutralization process. The high consistency between experiment and simulation suggests that the extended Smoluchowski rate equations are capable to describe the NC formation in gas phase.</abstract><cop>Tokyo</cop><pub>The Physical Society of Japan</pub><tpages>1</tpages></addata></record> |
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subjects | Agglomeration Comparative analysis Direct current Formations Ions Magnetron sputtering Mathematical analysis Nanostructure Silver Simulation Tuning |
title | Application of Extended Smoluchowski Equations to Formation of Silver Nanoclusters Generated by Direct Current Magnetron Sputtering Source |
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