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Tunneling electron induced chemisorption of copper phthalocyanine molecules on the Cu(111) surface
The adsorption of up to one monolayer (ML) of copper phthalocyanine (CuPc) molecules on a room temperature Cu(111) surface has been studied using scanning tunneling microscopy (STM). Below 1 ML the molecules are in a fluid state and are highly mobile on the surface. At 1 ML coverage the molecules co...
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| Published in: | Applied physics letters 2014-02, Vol.104 (7) |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c351t-6bdf73c5278c13b7bebf207ce0050ef7d67cf86bc88852e6157e97502864942b3 |
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| cites | cdi_FETCH-LOGICAL-c351t-6bdf73c5278c13b7bebf207ce0050ef7d67cf86bc88852e6157e97502864942b3 |
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| container_issue | 7 |
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| container_title | Applied physics letters |
| container_volume | 104 |
| creator | Stock, T. Nogami, J. |
| description | The adsorption of up to one monolayer (ML) of copper phthalocyanine (CuPc) molecules on a room temperature Cu(111) surface has been studied using scanning tunneling microscopy (STM). Below 1 ML the molecules are in a fluid state and are highly mobile on the surface. At 1 ML coverage the molecules coalesce into a highly ordered 2D crystal phase. At sub-ML coverages, chemisorption of individual CuPc molecules can be induced through exposure to tunneling electrons at a tunneling bias voltage exceeding a threshold value. This tunneling electron induced effect has been exploited to perform molecular STM lithography. |
| doi_str_mv | 10.1063/1.4866283 |
| format | article |
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Below 1 ML the molecules are in a fluid state and are highly mobile on the surface. At 1 ML coverage the molecules coalesce into a highly ordered 2D crystal phase. At sub-ML coverages, chemisorption of individual CuPc molecules can be induced through exposure to tunneling electrons at a tunneling bias voltage exceeding a threshold value. This tunneling electron induced effect has been exploited to perform molecular STM lithography.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.4866283</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>ADSORPTION ; Applied physics ; CHEMISORPTION ; Coalescing ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; COPPER ; COPPER COMPLEXES ; COPPER COMPOUNDS ; CRYSTAL STRUCTURE ; CRYSTALS ; ELECTRIC POTENTIAL ; ELECTRONS ; LAYERS ; MOLECULES ; Organic chemistry ; PHTHALOCYANINES ; SCANNING TUNNELING MICROSCOPY ; Surface chemistry ; SURFACES ; TEMPERATURE RANGE 0273-0400 K ; TUNNEL EFFECT</subject><ispartof>Applied physics letters, 2014-02, Vol.104 (7)</ispartof><rights>2014 AIP Publishing LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c351t-6bdf73c5278c13b7bebf207ce0050ef7d67cf86bc88852e6157e97502864942b3</citedby><cites>FETCH-LOGICAL-c351t-6bdf73c5278c13b7bebf207ce0050ef7d67cf86bc88852e6157e97502864942b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,782,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22283111$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Stock, T.</creatorcontrib><creatorcontrib>Nogami, J.</creatorcontrib><title>Tunneling electron induced chemisorption of copper phthalocyanine molecules on the Cu(111) surface</title><title>Applied physics letters</title><description>The adsorption of up to one monolayer (ML) of copper phthalocyanine (CuPc) molecules on a room temperature Cu(111) surface has been studied using scanning tunneling microscopy (STM). Below 1 ML the molecules are in a fluid state and are highly mobile on the surface. At 1 ML coverage the molecules coalesce into a highly ordered 2D crystal phase. At sub-ML coverages, chemisorption of individual CuPc molecules can be induced through exposure to tunneling electrons at a tunneling bias voltage exceeding a threshold value. This tunneling electron induced effect has been exploited to perform molecular STM lithography.</description><subject>ADSORPTION</subject><subject>Applied physics</subject><subject>CHEMISORPTION</subject><subject>Coalescing</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>COPPER</subject><subject>COPPER COMPLEXES</subject><subject>COPPER COMPOUNDS</subject><subject>CRYSTAL STRUCTURE</subject><subject>CRYSTALS</subject><subject>ELECTRIC POTENTIAL</subject><subject>ELECTRONS</subject><subject>LAYERS</subject><subject>MOLECULES</subject><subject>Organic chemistry</subject><subject>PHTHALOCYANINES</subject><subject>SCANNING TUNNELING MICROSCOPY</subject><subject>Surface chemistry</subject><subject>SURFACES</subject><subject>TEMPERATURE RANGE 0273-0400 K</subject><subject>TUNNEL EFFECT</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNpFkE1LAzEQhoMoWKsH_0HAiz1szUc3SY9S_IKCl3oOu7Oz7pZtsibZQ_-9kRY8DTM8MzzzEnLP2ZIzJZ_4cmWUEkZekBlnWheSc3NJZowxWah1ya_JTYz73JZCyhmpd5NzOPTum-KAkIJ3tHfNBNhQ6PDQRx_G1Oepbyn4ccRAxy511eDhWLneIT34vDgNGGmmUod0Mz1yzhc0TqGtAG_JVVsNEe_OdU6-Xl92m_di-_n2sXneFiBLngpVN62WUAptgMta11i3gmnArMqw1Y3S0BpVgzGmFKh4qXGtSyaMWq1XopZz8nC662PqbYQ-IXTg83uQrBA5k2z1T43B_0wYk937KbgsZgUXWq-YlDpTixMFwccYsLVj6A9VOFrO7F_Qlttz0PIXd_VurA</recordid><startdate>20140217</startdate><enddate>20140217</enddate><creator>Stock, T.</creator><creator>Nogami, J.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20140217</creationdate><title>Tunneling electron induced chemisorption of copper phthalocyanine molecules on the Cu(111) surface</title><author>Stock, T. ; Nogami, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c351t-6bdf73c5278c13b7bebf207ce0050ef7d67cf86bc88852e6157e97502864942b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>ADSORPTION</topic><topic>Applied physics</topic><topic>CHEMISORPTION</topic><topic>Coalescing</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>COPPER</topic><topic>COPPER COMPLEXES</topic><topic>COPPER COMPOUNDS</topic><topic>CRYSTAL STRUCTURE</topic><topic>CRYSTALS</topic><topic>ELECTRIC POTENTIAL</topic><topic>ELECTRONS</topic><topic>LAYERS</topic><topic>MOLECULES</topic><topic>Organic chemistry</topic><topic>PHTHALOCYANINES</topic><topic>SCANNING TUNNELING MICROSCOPY</topic><topic>Surface chemistry</topic><topic>SURFACES</topic><topic>TEMPERATURE RANGE 0273-0400 K</topic><topic>TUNNEL EFFECT</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Stock, T.</creatorcontrib><creatorcontrib>Nogami, J.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Stock, T.</au><au>Nogami, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tunneling electron induced chemisorption of copper phthalocyanine molecules on the Cu(111) surface</atitle><jtitle>Applied physics letters</jtitle><date>2014-02-17</date><risdate>2014</risdate><volume>104</volume><issue>7</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><abstract>The adsorption of up to one monolayer (ML) of copper phthalocyanine (CuPc) molecules on a room temperature Cu(111) surface has been studied using scanning tunneling microscopy (STM). Below 1 ML the molecules are in a fluid state and are highly mobile on the surface. At 1 ML coverage the molecules coalesce into a highly ordered 2D crystal phase. At sub-ML coverages, chemisorption of individual CuPc molecules can be induced through exposure to tunneling electrons at a tunneling bias voltage exceeding a threshold value. This tunneling electron induced effect has been exploited to perform molecular STM lithography.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4866283</doi></addata></record> |
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| ispartof | Applied physics letters, 2014-02, Vol.104 (7) |
| issn | 0003-6951 1077-3118 |
| language | eng |
| recordid | cdi_osti_scitechconnect_22283111 |
| source | American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list); AIP_美国物理联合会现刊（与NSTL共建） |
| subjects | ADSORPTION Applied physics CHEMISORPTION Coalescing CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY COPPER COPPER COMPLEXES COPPER COMPOUNDS CRYSTAL STRUCTURE CRYSTALS ELECTRIC POTENTIAL ELECTRONS LAYERS MOLECULES Organic chemistry PHTHALOCYANINES SCANNING TUNNELING MICROSCOPY Surface chemistry SURFACES TEMPERATURE RANGE 0273-0400 K TUNNEL EFFECT |
| title | Tunneling electron induced chemisorption of copper phthalocyanine molecules on the Cu(111) surface |
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