Scanning tunneling microscopy and spectroscopy of cubic β-SiC(111) surfaces
Scanning tunneling microscopy (STM) images show a 6 × 6 reconstruction of the β-SiC(111) surface annealed at 1150–1200°C. Contrast reversal is observed as tunneling voltage bias is reversed. Spectroscopic I/ V data indicate the presence of a graphite layer on the top surface. A model of the surface...
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| Veröffentlicht in: | Surface science 1991-10, Vol.256 (3), p.354-360 |
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| creator | Chang, C.S. Tsong, I.S.T. Wang, Y.C. Davis, R.F. |
| description | Scanning tunneling microscopy (STM) images show a 6 × 6 reconstruction of the β-SiC(111) surface annealed at 1150–1200°C. Contrast reversal is observed as tunneling voltage bias is reversed. Spectroscopic
I/
V data indicate the presence of a graphite layer on the top surface. A model of the surface is proposed where an incommensurate graphite monolayer is grown over a (1 × 1) Si-terminated β-SiC(111) surface. This model helps to explain the discrepancy between the 6√3 × 6√3 geometry observed by LEED and the 6 × 6 geometry observed by STM on the same surface. |
| doi_str_mv | 10.1016/0039-6028(91)90877-U |
| format | Article |
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I/
V data indicate the presence of a graphite layer on the top surface. A model of the surface is proposed where an incommensurate graphite monolayer is grown over a (1 × 1) Si-terminated β-SiC(111) surface. This model helps to explain the discrepancy between the 6√3 × 6√3 geometry observed by LEED and the 6 × 6 geometry observed by STM on the same surface.</description><identifier>ISSN: 0039-6028</identifier><identifier>EISSN: 1879-2758</identifier><identifier>DOI: 10.1016/0039-6028(91)90877-U</identifier><identifier>CODEN: SUSCAS</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Condensed matter: structure, mechanical and thermal properties ; Exact sciences and technology ; Physics ; Solid surfaces and solid-solid interfaces ; Surface structure and topography ; Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><ispartof>Surface science, 1991-10, Vol.256 (3), p.354-360</ispartof><rights>1991</rights><rights>1992 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-e81b52111c37a76eefe66a558abf1a27ff3d2f8e36824a7358ff4d269710399a3</citedby><cites>FETCH-LOGICAL-c364t-e81b52111c37a76eefe66a558abf1a27ff3d2f8e36824a7358ff4d269710399a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0039-6028(91)90877-U$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4980355$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chang, C.S.</creatorcontrib><creatorcontrib>Tsong, I.S.T.</creatorcontrib><creatorcontrib>Wang, Y.C.</creatorcontrib><creatorcontrib>Davis, R.F.</creatorcontrib><title>Scanning tunneling microscopy and spectroscopy of cubic β-SiC(111) surfaces</title><title>Surface science</title><description>Scanning tunneling microscopy (STM) images show a 6 × 6 reconstruction of the β-SiC(111) surface annealed at 1150–1200°C. Contrast reversal is observed as tunneling voltage bias is reversed. Spectroscopic
I/
V data indicate the presence of a graphite layer on the top surface. A model of the surface is proposed where an incommensurate graphite monolayer is grown over a (1 × 1) Si-terminated β-SiC(111) surface. This model helps to explain the discrepancy between the 6√3 × 6√3 geometry observed by LEED and the 6 × 6 geometry observed by STM on the same surface.</description><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Exact sciences and technology</subject><subject>Physics</subject><subject>Solid surfaces and solid-solid interfaces</subject><subject>Surface structure and topography</subject><subject>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><issn>0039-6028</issn><issn>1879-2758</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNp9kMtKAzEUhoMoWKtv4GIWIu1iNJfJJNkIUrxBwUXtOqSZE4lMMzWZEfpaPojP5IzVLs0mIXz_OfwfQucEXxFMymuMmcpLTOVEkanCUoh8eYBGRAqVU8HlIRrtkWN0ktIb7k-h-AjNF9aE4MNr1nYhQD281t7GJtlms81MqLK0Adv-fTQus93K2-zrM1_42YQQMs1SF52xkE7RkTN1grPfe4yW93cvs8d8_vzwNLud55aVRZuDJCtO-6RlwogSwEFZGs6lWTliqHCOVdRJYKWkhRGMS-eKipZKkL6FMmyMLndzN7F57yC1eu2Thbo2AZouacoLygTFPVjswKFQiuD0Jvq1iVtNsB7U6cGLHrxoRfSPOr3sYxe_802ypnbRBOvTPlsoiRnnPXazw6Dv-uEh6mQ9BAuVj70yXTX-_z3fNImCUg</recordid><startdate>19911001</startdate><enddate>19911001</enddate><creator>Chang, C.S.</creator><creator>Tsong, I.S.T.</creator><creator>Wang, Y.C.</creator><creator>Davis, R.F.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19911001</creationdate><title>Scanning tunneling microscopy and spectroscopy of cubic β-SiC(111) surfaces</title><author>Chang, C.S. ; Tsong, I.S.T. ; Wang, Y.C. ; Davis, R.F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-e81b52111c37a76eefe66a558abf1a27ff3d2f8e36824a7358ff4d269710399a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Exact sciences and technology</topic><topic>Physics</topic><topic>Solid surfaces and solid-solid interfaces</topic><topic>Surface structure and topography</topic><topic>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, C.S.</creatorcontrib><creatorcontrib>Tsong, I.S.T.</creatorcontrib><creatorcontrib>Wang, Y.C.</creatorcontrib><creatorcontrib>Davis, R.F.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Surface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang, C.S.</au><au>Tsong, I.S.T.</au><au>Wang, Y.C.</au><au>Davis, R.F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Scanning tunneling microscopy and spectroscopy of cubic β-SiC(111) surfaces</atitle><jtitle>Surface science</jtitle><date>1991-10-01</date><risdate>1991</risdate><volume>256</volume><issue>3</issue><spage>354</spage><epage>360</epage><pages>354-360</pages><issn>0039-6028</issn><eissn>1879-2758</eissn><coden>SUSCAS</coden><abstract>Scanning tunneling microscopy (STM) images show a 6 × 6 reconstruction of the β-SiC(111) surface annealed at 1150–1200°C. Contrast reversal is observed as tunneling voltage bias is reversed. Spectroscopic
I/
V data indicate the presence of a graphite layer on the top surface. A model of the surface is proposed where an incommensurate graphite monolayer is grown over a (1 × 1) Si-terminated β-SiC(111) surface. This model helps to explain the discrepancy between the 6√3 × 6√3 geometry observed by LEED and the 6 × 6 geometry observed by STM on the same surface.</abstract><cop>Lausanne</cop><cop>Amsterdam</cop><cop>New York, NY</cop><pub>Elsevier B.V</pub><doi>10.1016/0039-6028(91)90877-U</doi><tpages>7</tpages></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Physics Solid surfaces and solid-solid interfaces Surface structure and topography Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) |
| title | Scanning tunneling microscopy and spectroscopy of cubic β-SiC(111) surfaces |
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