Electronic structure investigation of Ag(110)p(2×1)O surface
The electronic structure of the Ag(110)p(2×1)O surface was investigated by angle-resolved photoemission spectroscopy. The orbital symmetries of the O 2p–Ag 4d antibonding states were determined with the use of polarized light. A tight-binding two-dimensional energy band calculation including substra...
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| Veröffentlicht in: | Surface science 2000-03, Vol.449 (1), p.111-124 |
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| creator | Sekiba, D. Nakamizo, H. Ozawa, R. Gunji, Y. Fukutani, H. |
| description | The electronic structure of the Ag(110)p(2×1)O surface was investigated by angle-resolved photoemission spectroscopy. The orbital symmetries of the O
2p–Ag
4d antibonding states were determined with the use of polarized light. A tight-binding two-dimensional energy band calculation including substrate contributions was made to reproduce the experimental surface band dispersions. The Slater–Koster two-center integrals between O
2p and Ag
4d, 5s, 5p orbitals were determined as fitting parameters. Using the same parameters, we calculated the oxygen-induced change in the density of states in Ag
4d band region, and could fully explain the experimentally observed spectral change as a results of oxygen-induced energy shifts as well as intensity changes. The Slater–Koster two-center integrals of oxygenmetal (Ni, Cu, Ag) orbitals were discussed as a function of the interatomic distance. |
| doi_str_mv | 10.1016/S0039-6028(99)01225-X |
| format | Article |
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2p–Ag
4d antibonding states were determined with the use of polarized light. A tight-binding two-dimensional energy band calculation including substrate contributions was made to reproduce the experimental surface band dispersions. The Slater–Koster two-center integrals between O
2p and Ag
4d, 5s, 5p orbitals were determined as fitting parameters. Using the same parameters, we calculated the oxygen-induced change in the density of states in Ag
4d band region, and could fully explain the experimentally observed spectral change as a results of oxygen-induced energy shifts as well as intensity changes. The Slater–Koster two-center integrals of oxygenmetal (Ni, Cu, Ag) orbitals were discussed as a function of the interatomic distance.</description><identifier>ISSN: 0039-6028</identifier><identifier>EISSN: 1879-2758</identifier><identifier>DOI: 10.1016/S0039-6028(99)01225-X</identifier><identifier>CODEN: SUSCAS</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Adatoms ; Angle resolved photoemission ; Applied sciences ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures ; Exact sciences and technology ; Impurity and defect levels; energy states of adsorbed species ; Low index single crystal surfaces ; Metals. Metallurgy ; Oxygen ; Physics ; Semi-empirical models and model calculation ; Silver ; Surface and interface electron states ; Surface relaxation and reconstruction ; Surface states, band structure, electron density of states</subject><ispartof>Surface science, 2000-03, Vol.449 (1), p.111-124</ispartof><rights>2000 Elsevier Science B.V.</rights><rights>2000 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c299t-4611e6734f801ebc13b810e59f982fb308ec045f55e61b1242a7496ffa14c4593</citedby><cites>FETCH-LOGICAL-c299t-4611e6734f801ebc13b810e59f982fb308ec045f55e61b1242a7496ffa14c4593</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S003960289901225X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1309919$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Sekiba, D.</creatorcontrib><creatorcontrib>Nakamizo, H.</creatorcontrib><creatorcontrib>Ozawa, R.</creatorcontrib><creatorcontrib>Gunji, Y.</creatorcontrib><creatorcontrib>Fukutani, H.</creatorcontrib><title>Electronic structure investigation of Ag(110)p(2×1)O surface</title><title>Surface science</title><description>The electronic structure of the Ag(110)p(2×1)O surface was investigated by angle-resolved photoemission spectroscopy. The orbital symmetries of the O
2p–Ag
4d antibonding states were determined with the use of polarized light. A tight-binding two-dimensional energy band calculation including substrate contributions was made to reproduce the experimental surface band dispersions. The Slater–Koster two-center integrals between O
2p and Ag
4d, 5s, 5p orbitals were determined as fitting parameters. Using the same parameters, we calculated the oxygen-induced change in the density of states in Ag
4d band region, and could fully explain the experimentally observed spectral change as a results of oxygen-induced energy shifts as well as intensity changes. The Slater–Koster two-center integrals of oxygenmetal (Ni, Cu, Ag) orbitals were discussed as a function of the interatomic distance.</description><subject>Adatoms</subject><subject>Angle resolved photoemission</subject><subject>Applied sciences</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures</subject><subject>Exact sciences and technology</subject><subject>Impurity and defect levels; energy states of adsorbed species</subject><subject>Low index single crystal surfaces</subject><subject>Metals. Metallurgy</subject><subject>Oxygen</subject><subject>Physics</subject><subject>Semi-empirical models and model calculation</subject><subject>Silver</subject><subject>Surface and interface electron states</subject><subject>Surface relaxation and reconstruction</subject><subject>Surface states, band structure, electron density of states</subject><issn>0039-6028</issn><issn>1879-2758</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqFkM1KAzEUhYMoWKuPIMxCpF2M5maSmWQhUkr9gUIXKnQX0vSmRMaZmswUfBIfyBdz2oouvZu7Oeeeez5CzoFeAYX8-onSTKU5ZXKg1JACYyKdH5AeyEKlrBDykPR-JcfkJMZX2g1XokduJiXaJtSVt0lsQmubNmDiqw3Gxq9M4-sqqV0yWg0A6HA9YF-fMJwlsQ3OWDwlR86UEc9-dp-83E2exw_pdHb_OB5NU8uUalKeA2BeZNxJCriwkC0kUBTKKcncIqMSLeXCCYE5LIBxZgqucucMcMuFyvrkcn93Her3tntNv_losSxNhXUbdVeSy0KyTij2QhvqGAM6vQ7-zYQPDVRvYekdLL0loZXSO1h63vkufgJMtKZ0wVTWxz9zRpWC7R-3exl2ZTceg47WY2Vx6UOHUS9r_0_QN0GdfFU</recordid><startdate>20000320</startdate><enddate>20000320</enddate><creator>Sekiba, D.</creator><creator>Nakamizo, H.</creator><creator>Ozawa, R.</creator><creator>Gunji, Y.</creator><creator>Fukutani, H.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20000320</creationdate><title>Electronic structure investigation of Ag(110)p(2×1)O surface</title><author>Sekiba, D. ; Nakamizo, H. ; Ozawa, R. ; Gunji, Y. ; Fukutani, H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c299t-4611e6734f801ebc13b810e59f982fb308ec045f55e61b1242a7496ffa14c4593</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Adatoms</topic><topic>Angle resolved photoemission</topic><topic>Applied sciences</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures</topic><topic>Exact sciences and technology</topic><topic>Impurity and defect levels; energy states of adsorbed species</topic><topic>Low index single crystal surfaces</topic><topic>Metals. Metallurgy</topic><topic>Oxygen</topic><topic>Physics</topic><topic>Semi-empirical models and model calculation</topic><topic>Silver</topic><topic>Surface and interface electron states</topic><topic>Surface relaxation and reconstruction</topic><topic>Surface states, band structure, electron density of states</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sekiba, D.</creatorcontrib><creatorcontrib>Nakamizo, H.</creatorcontrib><creatorcontrib>Ozawa, R.</creatorcontrib><creatorcontrib>Gunji, Y.</creatorcontrib><creatorcontrib>Fukutani, H.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</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>Sekiba, D.</au><au>Nakamizo, H.</au><au>Ozawa, R.</au><au>Gunji, Y.</au><au>Fukutani, H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electronic structure investigation of Ag(110)p(2×1)O surface</atitle><jtitle>Surface science</jtitle><date>2000-03-20</date><risdate>2000</risdate><volume>449</volume><issue>1</issue><spage>111</spage><epage>124</epage><pages>111-124</pages><issn>0039-6028</issn><eissn>1879-2758</eissn><coden>SUSCAS</coden><abstract>The electronic structure of the Ag(110)p(2×1)O surface was investigated by angle-resolved photoemission spectroscopy. The orbital symmetries of the O
2p–Ag
4d antibonding states were determined with the use of polarized light. A tight-binding two-dimensional energy band calculation including substrate contributions was made to reproduce the experimental surface band dispersions. The Slater–Koster two-center integrals between O
2p and Ag
4d, 5s, 5p orbitals were determined as fitting parameters. Using the same parameters, we calculated the oxygen-induced change in the density of states in Ag
4d band region, and could fully explain the experimentally observed spectral change as a results of oxygen-induced energy shifts as well as intensity changes. The Slater–Koster two-center integrals of oxygenmetal (Ni, Cu, Ag) orbitals were discussed as a function of the interatomic distance.</abstract><cop>Lausanne</cop><cop>Amsterdam</cop><cop>New York, NY</cop><pub>Elsevier B.V</pub><doi>10.1016/S0039-6028(99)01225-X</doi><tpages>14</tpages></addata></record> |
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| ispartof | Surface science, 2000-03, Vol.449 (1), p.111-124 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Adatoms Angle resolved photoemission Applied sciences Condensed matter: electronic structure, electrical, magnetic, and optical properties Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures Exact sciences and technology Impurity and defect levels energy states of adsorbed species Low index single crystal surfaces Metals. Metallurgy Oxygen Physics Semi-empirical models and model calculation Silver Surface and interface electron states Surface relaxation and reconstruction Surface states, band structure, electron density of states |
| title | Electronic structure investigation of Ag(110)p(2×1)O surface |
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