Matches in SemOpenAlex for { <https://semopenalex.org/work/W1566794405> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W1566794405 abstract "The properties of many electronic materials are governed by defect type, distribution, and concentration. In this paper, we demonstrate the influence of equilibrated nonstoichiometry on the ferroelectric properties of the perovskite BaTiO3. It is shown from measurements of the transition temperature, thermal hysteresis, latent heat, and transformation strain that the concentration of partial and/or full Schottky defects significantly alters the nature of the weak first-order transition between paraelectric and ferroelectric phases. The coefficients of a conventional 2-4-6 Ginzburg–Landau polynomial, determined from the measured transition parameters, were also found to vary as functions of the defect type and concentration. These results illustrate for the first time the strong sensitivity of the Landau coeffecients characterizing the properties of the monodomain ferroelectric state to nonstoichiometry involving partial Schottky disorder reactions in the perovskite-structured oxides. The strong dependence of the Landau coefficients on the defect concentration points to the fact that most classical descriptions of the ferroelectric state for these materials, as found in the literature, are based on materials that are nonstoichiometric. The results underscore the importance of attaining an equilibrium state through controlled high-temperature processing in furthering a fundamental understanding of ferroelectricity in perovskite materials." @default.
- W1566794405 created "2016-06-24" @default.
- W1566794405 creator A5011420204 @default.
- W1566794405 creator A5063326703 @default.
- W1566794405 creator A5086710897 @default.
- W1566794405 creator A5091161457 @default.
- W1566794405 date "2009-05-01" @default.
- W1566794405 modified "2023-10-16" @default.
- W1566794405 title "Intrinsic ferroelectric properties of the nonstoichiometric perovskite oxide Ba1−xTi1−yO3−x−2y" @default.
- W1566794405 cites W1607281462 @default.
- W1566794405 cites W1661670887 @default.
- W1566794405 cites W1954049902 @default.
- W1566794405 cites W1965600009 @default.
- W1566794405 cites W1971218287 @default.
- W1566794405 cites W1992036036 @default.
- W1566794405 cites W1993717184 @default.
- W1566794405 cites W1997637172 @default.
- W1566794405 cites W2013170627 @default.
- W1566794405 cites W2014750779 @default.
- W1566794405 cites W2027120823 @default.
- W1566794405 cites W2044201496 @default.
- W1566794405 cites W2047905346 @default.
- W1566794405 cites W2064789873 @default.
- W1566794405 cites W2073444376 @default.
- W1566794405 cites W2075002411 @default.
- W1566794405 cites W2078740609 @default.
- W1566794405 cites W2087988674 @default.
- W1566794405 cites W2089211028 @default.
- W1566794405 cites W938464876 @default.
- W1566794405 doi "https://doi.org/10.1063/1.3109210" @default.
- W1566794405 hasPublicationYear "2009" @default.
- W1566794405 type Work @default.
- W1566794405 sameAs 1566794405 @default.
- W1566794405 citedByCount "29" @default.
- W1566794405 countsByYear W15667944052012 @default.
- W1566794405 countsByYear W15667944052013 @default.
- W1566794405 countsByYear W15667944052014 @default.
- W1566794405 countsByYear W15667944052015 @default.
- W1566794405 countsByYear W15667944052016 @default.
- W1566794405 countsByYear W15667944052017 @default.
- W1566794405 countsByYear W15667944052018 @default.
- W1566794405 countsByYear W15667944052019 @default.
- W1566794405 countsByYear W15667944052020 @default.
- W1566794405 countsByYear W15667944052021 @default.
- W1566794405 countsByYear W15667944052022 @default.
- W1566794405 countsByYear W15667944052023 @default.
- W1566794405 crossrefType "journal-article" @default.
- W1566794405 hasAuthorship W1566794405A5011420204 @default.
- W1566794405 hasAuthorship W1566794405A5063326703 @default.
- W1566794405 hasAuthorship W1566794405A5086710897 @default.
- W1566794405 hasAuthorship W1566794405A5091161457 @default.
- W1566794405 hasConcept C121332964 @default.
- W1566794405 hasConcept C123299182 @default.
- W1566794405 hasConcept C133386390 @default.
- W1566794405 hasConcept C155011858 @default.
- W1566794405 hasConcept C185592680 @default.
- W1566794405 hasConcept C192562407 @default.
- W1566794405 hasConcept C26873012 @default.
- W1566794405 hasConcept C47542005 @default.
- W1566794405 hasConcept C49040817 @default.
- W1566794405 hasConcept C54101563 @default.
- W1566794405 hasConcept C79090758 @default.
- W1566794405 hasConcept C8010536 @default.
- W1566794405 hasConceptScore W1566794405C121332964 @default.
- W1566794405 hasConceptScore W1566794405C123299182 @default.
- W1566794405 hasConceptScore W1566794405C133386390 @default.
- W1566794405 hasConceptScore W1566794405C155011858 @default.
- W1566794405 hasConceptScore W1566794405C185592680 @default.
- W1566794405 hasConceptScore W1566794405C192562407 @default.
- W1566794405 hasConceptScore W1566794405C26873012 @default.
- W1566794405 hasConceptScore W1566794405C47542005 @default.
- W1566794405 hasConceptScore W1566794405C49040817 @default.
- W1566794405 hasConceptScore W1566794405C54101563 @default.
- W1566794405 hasConceptScore W1566794405C79090758 @default.
- W1566794405 hasConceptScore W1566794405C8010536 @default.
- W1566794405 hasIssue "9" @default.
- W1566794405 hasLocation W15667944051 @default.
- W1566794405 hasOpenAccess W1566794405 @default.
- W1566794405 hasPrimaryLocation W15667944051 @default.
- W1566794405 hasRelatedWork W1602592909 @default.
- W1566794405 hasRelatedWork W1971725349 @default.
- W1566794405 hasRelatedWork W2002605838 @default.
- W1566794405 hasRelatedWork W2007262980 @default.
- W1566794405 hasRelatedWork W2011040916 @default.
- W1566794405 hasRelatedWork W2041557300 @default.
- W1566794405 hasRelatedWork W2126883823 @default.
- W1566794405 hasRelatedWork W2200155039 @default.
- W1566794405 hasRelatedWork W2805554799 @default.
- W1566794405 hasRelatedWork W3106381012 @default.
- W1566794405 hasVolume "105" @default.
- W1566794405 isParatext "false" @default.
- W1566794405 isRetracted "false" @default.
- W1566794405 magId "1566794405" @default.
- W1566794405 workType "article" @default.