Matches in SemOpenAlex for { <https://semopenalex.org/work/W2327832264> ?p ?o ?g. }
- W2327832264 endingPage "3659" @default.
- W2327832264 startingPage "3651" @default.
- W2327832264 abstract "The electronic structure, defect chemistry, and transport properties of members of the mixed ionic electronic conducting SrTi1-xFexO3-y (STF) solid-solution system are revisited, and an improved defect chemical model is proposed in which Fe is considered to be one of the main constituents that shape the energy-band structure of STF, rather than an impurity dopant with acceptor-like character. As a consequence of the high inherent deficiency in the oxygen sublattice, introduced by the mixed-valence states of the B-site cations Ti4+ and Fe3+, oxygen vacancies and interstitials generated by the anion Frenkel reaction dominate the defect equilibria, leading to predominant ionic conductivity at intermediate partial pressures of oxygen. Increasing Fe content results in both a systematic decrease in band-gap energy, Eg0 = 3.2 − 1.9x + 0.5x2 eV, and reduction enthalpy, ΔHred = 5.8 − 3.4x + 1.7x2 eV. The decrease in band gap is explained on the basis of the systematic broadening of the Fe-derived 3d band lying above the O-derived 2p valence band. The Fe-induced changes in band structure were experimentally confirmed by both optical and photoelectron (XPS) spectroscopies." @default.
- W2327832264 created "2016-06-24" @default.
- W2327832264 creator A5000886396 @default.
- W2327832264 creator A5038877770 @default.
- W2327832264 creator A5048784099 @default.
- W2327832264 creator A5076014540 @default.
- W2327832264 date "2006-07-14" @default.
- W2327832264 modified "2023-10-17" @default.
- W2327832264 title "Electronic Structure, Defect Chemistry, and Transport Properties of SrTi<sub>1</sub><i><sub>-</sub></i><i><sub>x</sub></i>Fe<i><sub>x</sub></i>O<sub>3</sub><sub>-</sub><i><sub>y</sub></i> Solid Solutions" @default.
- W2327832264 cites W1495123273 @default.
- W2327832264 cites W1515808479 @default.
- W2327832264 cites W1536879103 @default.
- W2327832264 cites W1553065212 @default.
- W2327832264 cites W1555946919 @default.
- W2327832264 cites W1586968890 @default.
- W2327832264 cites W1658847657 @default.
- W2327832264 cites W1711274862 @default.
- W2327832264 cites W1968139809 @default.
- W2327832264 cites W1979644122 @default.
- W2327832264 cites W1980442435 @default.
- W2327832264 cites W1985132950 @default.
- W2327832264 cites W1985289644 @default.
- W2327832264 cites W1989955912 @default.
- W2327832264 cites W1990532122 @default.
- W2327832264 cites W1991838749 @default.
- W2327832264 cites W2000539362 @default.
- W2327832264 cites W2003841913 @default.
- W2327832264 cites W2004253985 @default.
- W2327832264 cites W2008558600 @default.
- W2327832264 cites W2014068807 @default.
- W2327832264 cites W2017515369 @default.
- W2327832264 cites W2023160469 @default.
- W2327832264 cites W2033421078 @default.
- W2327832264 cites W2033985480 @default.
- W2327832264 cites W2040374321 @default.
- W2327832264 cites W2052941855 @default.
- W2327832264 cites W2053212660 @default.
- W2327832264 cites W2053240081 @default.
- W2327832264 cites W2054980666 @default.
- W2327832264 cites W2070418226 @default.
- W2327832264 cites W2071194863 @default.
- W2327832264 cites W2071464784 @default.
- W2327832264 cites W2074043414 @default.
- W2327832264 cites W2078797599 @default.
- W2327832264 cites W2080801244 @default.
- W2327832264 cites W2082731277 @default.
- W2327832264 cites W2084393004 @default.
- W2327832264 cites W2085378250 @default.
- W2327832264 cites W2085828182 @default.
- W2327832264 cites W2133350694 @default.
- W2327832264 cites W2141399311 @default.
- W2327832264 cites W2147182745 @default.
- W2327832264 cites W2150901465 @default.
- W2327832264 cites W2151589635 @default.
- W2327832264 cites W2154775418 @default.
- W2327832264 cites W2156451107 @default.
- W2327832264 cites W2161586811 @default.
- W2327832264 cites W2165370606 @default.
- W2327832264 cites W2173306281 @default.
- W2327832264 cites W2179914948 @default.
- W2327832264 cites W70154005 @default.
- W2327832264 doi "https://doi.org/10.1021/cm052803x" @default.
- W2327832264 hasPublicationYear "2006" @default.
- W2327832264 type Work @default.
- W2327832264 sameAs 2327832264 @default.
- W2327832264 citedByCount "217" @default.
- W2327832264 countsByYear W23278322642012 @default.
- W2327832264 countsByYear W23278322642013 @default.
- W2327832264 countsByYear W23278322642014 @default.
- W2327832264 countsByYear W23278322642015 @default.
- W2327832264 countsByYear W23278322642016 @default.
- W2327832264 countsByYear W23278322642017 @default.
- W2327832264 countsByYear W23278322642018 @default.
- W2327832264 countsByYear W23278322642019 @default.
- W2327832264 countsByYear W23278322642020 @default.
- W2327832264 countsByYear W23278322642021 @default.
- W2327832264 countsByYear W23278322642022 @default.
- W2327832264 countsByYear W23278322642023 @default.
- W2327832264 crossrefType "journal-article" @default.
- W2327832264 hasAuthorship W2327832264A5000886396 @default.
- W2327832264 hasAuthorship W2327832264A5038877770 @default.
- W2327832264 hasAuthorship W2327832264A5048784099 @default.
- W2327832264 hasAuthorship W2327832264A5076014540 @default.
- W2327832264 hasConcept C121332964 @default.
- W2327832264 hasConcept C125469278 @default.
- W2327832264 hasConcept C138999460 @default.
- W2327832264 hasConcept C145148216 @default.
- W2327832264 hasConcept C147597530 @default.
- W2327832264 hasConcept C168900304 @default.
- W2327832264 hasConcept C175708663 @default.
- W2327832264 hasConcept C178790620 @default.
- W2327832264 hasConcept C181966813 @default.
- W2327832264 hasConcept C185592680 @default.
- W2327832264 hasConcept C191952053 @default.
- W2327832264 hasConcept C192562407 @default.
- W2327832264 hasConcept C2182769 @default.
- W2327832264 hasConcept C26873012 @default.
- W2327832264 hasConcept C2779892579 @default.