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Measurement of electronic structure at nanoscale solid-solid interfacesby surface-sensitive electron spectroscopy
We explore the use of electron spectroscopy that samples the near-surface region of a crystal to study the electronic structure at the buried interfaces between two dissimilar transition-metal oxides. The interface is probed by comparing experimental ultraviolet photoelectron spectra to model spectr...
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| Published in: | Applied physics letters 2008-01, Vol.92 (1), p.012118-012118-3 |
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| Main Authors: | , , |
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| cites | cdi_FETCH-scitation_primary_10_1063_1_2831000Measurement_of_elect3 |
| container_end_page | 012118-3 |
| container_issue | 1 |
| container_start_page | 012118 |
| container_title | Applied physics letters |
| container_volume | 92 |
| creator | Wang, Hui-Qiong Altman, Eric I. Henrich, Victor E. |
| description | We explore the use of electron spectroscopy that samples the near-surface region of a crystal to study the electronic structure at the buried interfaces between two dissimilar transition-metal oxides. The interface is probed by comparing experimental ultraviolet photoelectron spectra to model spectra and by taking sequential differences between the experimental spectra as one oxide is grown on another. Using (100)
Fe
3
O
4
-
Ni
O
and
Fe
3
O
4
-
Co
O
interfaces grown by molecular beam epitaxy, we show that there is a much higher density of electronic states at the
Fe
3
O
4
-
Co
O
interface than at the
Fe
3
O
4
-
Ni
O
interface. The origin of this difference is discussed. |
| doi_str_mv | 10.1063/1.2831000 |
| format | article |
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Fe
3
O
4
-
Ni
O
and
Fe
3
O
4
-
Co
O
interfaces grown by molecular beam epitaxy, we show that there is a much higher density of electronic states at the
Fe
3
O
4
-
Co
O
interface than at the
Fe
3
O
4
-
Ni
O
interface. The origin of this difference is discussed.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.2831000</identifier><identifier>CODEN: APPLAB</identifier><publisher>American Institute of Physics</publisher><ispartof>Applied physics letters, 2008-01, Vol.92 (1), p.012118-012118-3</ispartof><rights>2008 American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-scitation_primary_10_1063_1_2831000Measurement_of_elect3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.2831000$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,780,782,784,795,27923,27924,76254</link.rule.ids></links><search><creatorcontrib>Wang, Hui-Qiong</creatorcontrib><creatorcontrib>Altman, Eric I.</creatorcontrib><creatorcontrib>Henrich, Victor E.</creatorcontrib><title>Measurement of electronic structure at nanoscale solid-solid interfacesby surface-sensitive electron spectroscopy</title><title>Applied physics letters</title><description>We explore the use of electron spectroscopy that samples the near-surface region of a crystal to study the electronic structure at the buried interfaces between two dissimilar transition-metal oxides. The interface is probed by comparing experimental ultraviolet photoelectron spectra to model spectra and by taking sequential differences between the experimental spectra as one oxide is grown on another. Using (100)
Fe
3
O
4
-
Ni
O
and
Fe
3
O
4
-
Co
O
interfaces grown by molecular beam epitaxy, we show that there is a much higher density of electronic states at the
Fe
3
O
4
-
Co
O
interface than at the
Fe
3
O
4
-
Ni
O
interface. The origin of this difference is discussed.</description><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqlj09rAjEQxYNYcG178BvMF4hmDP7pxUtp6cWb9xDTWUhZkzUzFvbbuy5Sevcy780M_HhPqRmaOZq1XeB8ubVojBmpCs1moy3idqyq_mL1-m2FEzVl_unX1dLaSp335PlS6ERJINdADQUpOcUALOUSpP-BF0g-ZQ6-IeDcxG89TIhJqNQ-EB876DE3q5kSR4m_9AcDbgfDIbfdi3qqfcP0etdntfv8OLx_aQ5RvMScXFviyZfOoXG3Ug7dvdS_sC7XbuDbhwFXbAplyA</recordid><startdate>20080110</startdate><enddate>20080110</enddate><creator>Wang, Hui-Qiong</creator><creator>Altman, Eric I.</creator><creator>Henrich, Victor E.</creator><general>American Institute of Physics</general><scope/></search><sort><creationdate>20080110</creationdate><title>Measurement of electronic structure at nanoscale solid-solid interfacesby surface-sensitive electron spectroscopy</title><author>Wang, Hui-Qiong ; Altman, Eric I. ; Henrich, Victor E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-scitation_primary_10_1063_1_2831000Measurement_of_elect3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><creationdate>2008</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Hui-Qiong</creatorcontrib><creatorcontrib>Altman, Eric I.</creatorcontrib><creatorcontrib>Henrich, Victor E.</creatorcontrib><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Hui-Qiong</au><au>Altman, Eric I.</au><au>Henrich, Victor E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Measurement of electronic structure at nanoscale solid-solid interfacesby surface-sensitive electron spectroscopy</atitle><jtitle>Applied physics letters</jtitle><date>2008-01-10</date><risdate>2008</risdate><volume>92</volume><issue>1</issue><spage>012118</spage><epage>012118-3</epage><pages>012118-012118-3</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>We explore the use of electron spectroscopy that samples the near-surface region of a crystal to study the electronic structure at the buried interfaces between two dissimilar transition-metal oxides. The interface is probed by comparing experimental ultraviolet photoelectron spectra to model spectra and by taking sequential differences between the experimental spectra as one oxide is grown on another. Using (100)
Fe
3
O
4
-
Ni
O
and
Fe
3
O
4
-
Co
O
interfaces grown by molecular beam epitaxy, we show that there is a much higher density of electronic states at the
Fe
3
O
4
-
Co
O
interface than at the
Fe
3
O
4
-
Ni
O
interface. The origin of this difference is discussed.</abstract><pub>American Institute of Physics</pub><doi>10.1063/1.2831000</doi></addata></record> |
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| ispartof | Applied physics letters, 2008-01, Vol.92 (1), p.012118-012118-3 |
| issn | 0003-6951 1077-3118 |
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| recordid | cdi_scitation_primary_10_1063_1_2831000Measurement_of_elect |
| source | American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list); AIP - American Institute of Physics |
| title | Measurement of electronic structure at nanoscale solid-solid interfacesby surface-sensitive electron spectroscopy |
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