Kinetics of Nonequilibrium Nanocrystal Monolayer Formation: Deposition from Liquid Carbon Dioxide
We observe the time-dependent structural reorganization of monolayers of gold nanocrystals deposited from liquid carbon dioxide. Compressed carbon dioxide does not exhibit dewetting instabilities, allowing deposition of spatially continuous monolayers at fast evaporation rates. Comparison of the tra...
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| Veröffentlicht in: | Nano letters 2003-12, Vol.3 (12), p.1671-1675 |
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| container_end_page | 1675 |
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| container_issue | 12 |
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| container_title | Nano letters |
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| creator | Shah, Parag S Novick, Brian J Hwang, Ha Soo Lim, Kwon T Carbonell, Ruben G Johnston, Keith P Korgel, Brian A |
| description | We observe the time-dependent structural reorganization of monolayers of gold nanocrystals deposited from liquid carbon dioxide. Compressed carbon dioxide does not exhibit dewetting instabilities, allowing deposition of spatially continuous monolayers at fast evaporation rates. Comparison of the translational and orientational correlation functions and a translational order parameter with a computer simulated equilibrium state indicates that the nanocrystal organization kinetics are slower than single particle diffusion limited assembly and are likely dominated by ensemble reorganization. |
| doi_str_mv | 10.1021/nl034793+ |
| format | Article |
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Compressed carbon dioxide does not exhibit dewetting instabilities, allowing deposition of spatially continuous monolayers at fast evaporation rates. Comparison of the translational and orientational correlation functions and a translational order parameter with a computer simulated equilibrium state indicates that the nanocrystal organization kinetics are slower than single particle diffusion limited assembly and are likely dominated by ensemble reorganization.</description><identifier>ISSN: 1530-6984</identifier><identifier>EISSN: 1530-6992</identifier><identifier>DOI: 10.1021/nl034793+</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Chemical synthesis methods ; Cross-disciplinary physics: materials science; rheology ; Exact sciences and technology ; Materials science ; Methods of nanofabrication ; Nanocrystalline materials ; Nanoscale materials and structures: fabrication and characterization ; Physics</subject><ispartof>Nano letters, 2003-12, Vol.3 (12), p.1671-1675</ispartof><rights>Copyright © 2003 American Chemical Society</rights><rights>2004 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a284t-5558de4c88e7dbbde6a2259a0cd33da0a6201e04a79791324239691b52207bc63</citedby><cites>FETCH-LOGICAL-a284t-5558de4c88e7dbbde6a2259a0cd33da0a6201e04a79791324239691b52207bc63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/nl034793+$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/nl034793+$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15408587$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Shah, Parag S</creatorcontrib><creatorcontrib>Novick, Brian J</creatorcontrib><creatorcontrib>Hwang, Ha Soo</creatorcontrib><creatorcontrib>Lim, Kwon T</creatorcontrib><creatorcontrib>Carbonell, Ruben G</creatorcontrib><creatorcontrib>Johnston, Keith P</creatorcontrib><creatorcontrib>Korgel, Brian A</creatorcontrib><title>Kinetics of Nonequilibrium Nanocrystal Monolayer Formation: Deposition from Liquid Carbon Dioxide</title><title>Nano letters</title><addtitle>Nano Lett</addtitle><description>We observe the time-dependent structural reorganization of monolayers of gold nanocrystals deposited from liquid carbon dioxide. Compressed carbon dioxide does not exhibit dewetting instabilities, allowing deposition of spatially continuous monolayers at fast evaporation rates. Comparison of the translational and orientational correlation functions and a translational order parameter with a computer simulated equilibrium state indicates that the nanocrystal organization kinetics are slower than single particle diffusion limited assembly and are likely dominated by ensemble reorganization.</description><subject>Chemical synthesis methods</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Exact sciences and technology</subject><subject>Materials science</subject><subject>Methods of nanofabrication</subject><subject>Nanocrystalline materials</subject><subject>Nanoscale materials and structures: fabrication and characterization</subject><subject>Physics</subject><issn>1530-6984</issn><issn>1530-6992</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNplkMtKxDAUhoMoOI4ufIMsFASp5tK0jTuZcVQcx42uy2mSQoY2GZMWnJ1bX9MnscN4Wbg65_x8fHB-hI4puaCE0UvXEJ7mkp_voBEVnCSZlGz3dy_SfXQQ45IQIrkgI6QfrDOdVRH7Gi-8M6-9bWwVbN_iBTivwjp20OBH73wDaxPwzIcWOuvd1ef7B56alY92c-I6-BbP7SDQeAKhGqKp9W9Wm0O0V0MTzdH3HKOX2c3z5C6ZP93eT67nCbAi7RIhRKFNqorC5LqqtMmAMSGBKM25BgIZI9SQFHKZS8pZyrjMJK0EYySvVMbH6GzrVcHHGExdroJtIaxLSspNPeVPPQN6ukVXEBU0dQCnbPzjRUoKUeQDd7LlQMVy6fvghgf-674AHrVxiw</recordid><startdate>20031201</startdate><enddate>20031201</enddate><creator>Shah, Parag S</creator><creator>Novick, Brian J</creator><creator>Hwang, Ha Soo</creator><creator>Lim, Kwon T</creator><creator>Carbonell, Ruben G</creator><creator>Johnston, Keith P</creator><creator>Korgel, Brian A</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20031201</creationdate><title>Kinetics of Nonequilibrium Nanocrystal Monolayer Formation: Deposition from Liquid Carbon Dioxide</title><author>Shah, Parag S ; Novick, Brian J ; Hwang, Ha Soo ; Lim, Kwon T ; Carbonell, Ruben G ; Johnston, Keith P ; Korgel, Brian A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a284t-5558de4c88e7dbbde6a2259a0cd33da0a6201e04a79791324239691b52207bc63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Chemical synthesis methods</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Exact sciences and technology</topic><topic>Materials science</topic><topic>Methods of nanofabrication</topic><topic>Nanocrystalline materials</topic><topic>Nanoscale materials and structures: fabrication and characterization</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shah, Parag S</creatorcontrib><creatorcontrib>Novick, Brian J</creatorcontrib><creatorcontrib>Hwang, Ha Soo</creatorcontrib><creatorcontrib>Lim, Kwon T</creatorcontrib><creatorcontrib>Carbonell, Ruben G</creatorcontrib><creatorcontrib>Johnston, Keith P</creatorcontrib><creatorcontrib>Korgel, Brian A</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Nano letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shah, Parag S</au><au>Novick, Brian J</au><au>Hwang, Ha Soo</au><au>Lim, Kwon T</au><au>Carbonell, Ruben G</au><au>Johnston, Keith P</au><au>Korgel, Brian A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Kinetics of Nonequilibrium Nanocrystal Monolayer Formation: Deposition from Liquid Carbon Dioxide</atitle><jtitle>Nano letters</jtitle><addtitle>Nano Lett</addtitle><date>2003-12-01</date><risdate>2003</risdate><volume>3</volume><issue>12</issue><spage>1671</spage><epage>1675</epage><pages>1671-1675</pages><issn>1530-6984</issn><eissn>1530-6992</eissn><abstract>We observe the time-dependent structural reorganization of monolayers of gold nanocrystals deposited from liquid carbon dioxide. Compressed carbon dioxide does not exhibit dewetting instabilities, allowing deposition of spatially continuous monolayers at fast evaporation rates. Comparison of the translational and orientational correlation functions and a translational order parameter with a computer simulated equilibrium state indicates that the nanocrystal organization kinetics are slower than single particle diffusion limited assembly and are likely dominated by ensemble reorganization.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/nl034793+</doi><tpages>5</tpages></addata></record> |
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| language | eng |
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| source | American Chemical Society Journals |
| subjects | Chemical synthesis methods Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Methods of nanofabrication Nanocrystalline materials Nanoscale materials and structures: fabrication and characterization Physics |
| title | Kinetics of Nonequilibrium Nanocrystal Monolayer Formation: Deposition from Liquid Carbon Dioxide |
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