Optical Properties and Electronic Structure of CaO
Spectra of 11 optical functions of CaO in the ranges 6.5–7.2 eV at 2 K and 0–60 eV at 77 K were determined. A total of 14 maxima and shoulders of excitons and interband transitions were found including two distinct exciton structures at 6.9 and 11.4 eV and volume and surface plasmon maxima at ~38.3...
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Veröffentlicht in: | Journal of applied spectroscopy 2016-09, Vol.83 (4), p.567-572 |
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description | Spectra of 11 optical functions of CaO in the ranges 6.5–7.2 eV at 2 K and 0–60 eV at 77 K were determined. A total of 14 maxima and shoulders of excitons and interband transitions were found including two distinct exciton structures at 6.9 and 11.4 eV and volume and surface plasmon maxima at ~38.3 and 33.2 eV, respectively. Their principal features and general trends were established. Variable formation efficiencies of spectra of the dielectric permittivity and characteristic electron-energy losses in different spectral ranges were analyzed. The calculations used known experimental reflectance spectra and computer programs based on the Kramers–Kronig correlations and analytical formulae for the relationship between optical functions. |
doi_str_mv | 10.1007/s10812-016-0329-7 |
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The calculations used known experimental reflectance spectra and computer programs based on the Kramers–Kronig correlations and analytical formulae for the relationship between optical functions.</description><identifier>ISSN: 0021-9037</identifier><identifier>EISSN: 1573-8647</identifier><identifier>DOI: 10.1007/s10812-016-0329-7</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Analysis ; Analytical Chemistry ; Atomic/Molecular Structure and Spectra ; Calcium oxides ; Electronic structure ; Excitons ; Optical properties ; Physics ; Physics and Astronomy ; Software ; Spectra</subject><ispartof>Journal of applied spectroscopy, 2016-09, Vol.83 (4), p.567-572</ispartof><rights>Springer Science+Business Media New York 2016</rights><rights>COPYRIGHT 2016 Springer</rights><rights>Copyright Springer Science & Business Media 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-ed094943b0222c24b92e8fd2ff451ea2a8105d220556fbf1e46f6fe1d907da8e3</citedby><cites>FETCH-LOGICAL-c389t-ed094943b0222c24b92e8fd2ff451ea2a8105d220556fbf1e46f6fe1d907da8e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10812-016-0329-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10812-016-0329-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Sobolev, V. V.</creatorcontrib><creatorcontrib>Merzlyakov, D. A.</creatorcontrib><creatorcontrib>Sobolev, V. Val</creatorcontrib><title>Optical Properties and Electronic Structure of CaO</title><title>Journal of applied spectroscopy</title><addtitle>J Appl Spectrosc</addtitle><description>Spectra of 11 optical functions of CaO in the ranges 6.5–7.2 eV at 2 K and 0–60 eV at 77 K were determined. A total of 14 maxima and shoulders of excitons and interband transitions were found including two distinct exciton structures at 6.9 and 11.4 eV and volume and surface plasmon maxima at ~38.3 and 33.2 eV, respectively. Their principal features and general trends were established. Variable formation efficiencies of spectra of the dielectric permittivity and characteristic electron-energy losses in different spectral ranges were analyzed. The calculations used known experimental reflectance spectra and computer programs based on the Kramers–Kronig correlations and analytical formulae for the relationship between optical functions.</description><subject>Analysis</subject><subject>Analytical Chemistry</subject><subject>Atomic/Molecular Structure and Spectra</subject><subject>Calcium oxides</subject><subject>Electronic structure</subject><subject>Excitons</subject><subject>Optical properties</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Software</subject><subject>Spectra</subject><issn>0021-9037</issn><issn>1573-8647</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LAzEQhoMoWKs_wNuCJw9bJ9mPJMdS6gcUKlbPIc1Oypbt7ppkQf-9KevBHmQOA8PzzAwvIbcUZhSAP3gKgrIUaJlCxmTKz8iEFjxLRZnzczIBYDSVkPFLcuX9HgCkYDAhbN2H2ugmeXVdjy7U6BPdVsmyQRNc19Ym2QQ3mDA4TDqbLPT6mlxY3Xi8-e1T8vG4fF88p6v108tivkpNJmRIsQKZyzzbAmPMsHwrGQpbMWvzgqJmWlAoKsagKEq7tRTz0pYWaSWBV1pgNiV3497edZ8D-qD23eDaeFJRIUDwXEoZqdlI7XSDqm5tF5w2sSo81KZr0dZxPi-YyEue8SwK9ydCZAJ-hZ0evFcvm7dTlo6scZ33Dq3qXX3Q7ltRUMfc1Zi7irmrY-6KR4eNjo9su0P35-1_pR-olYKX</recordid><startdate>20160901</startdate><enddate>20160901</enddate><creator>Sobolev, V. 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A total of 14 maxima and shoulders of excitons and interband transitions were found including two distinct exciton structures at 6.9 and 11.4 eV and volume and surface plasmon maxima at ~38.3 and 33.2 eV, respectively. Their principal features and general trends were established. Variable formation efficiencies of spectra of the dielectric permittivity and characteristic electron-energy losses in different spectral ranges were analyzed. The calculations used known experimental reflectance spectra and computer programs based on the Kramers–Kronig correlations and analytical formulae for the relationship between optical functions.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10812-016-0329-7</doi><tpages>6</tpages></addata></record> |
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subjects | Analysis Analytical Chemistry Atomic/Molecular Structure and Spectra Calcium oxides Electronic structure Excitons Optical properties Physics Physics and Astronomy Software Spectra |
title | Optical Properties and Electronic Structure of CaO |
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