Matches in SemOpenAlex for { <https://semopenalex.org/work/W3048989114> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W3048989114 abstract "We report the pressure dependence of perovskite distortions in rare-earth (R) orthochromites (RCrO3) probed using Raman scattering in order to investigate the origin of structural transition from orthorhombic Pnma to rhombohedral R-3C phase in LaCrO3. The pressure induced changes in octahedral tilt modes demonstrates that tilt distortions are suppressed in LaCrO3 and are enhanced in the remaining members of RCrO3 family. This crossover between the two opposite pressure behaviors occurs at a critical R-ion radius of 1.20 {AA}. We attempted to establish the relation between this unusual crossover and compressibility at Cr- and R-sites by probing Raman phonon modes sensitive to the mean bond strength of Cr-O and R-O respectively. Finally, we study the bond-length splitting of both CrO6 and RO12 polyhedra to ascertain the role of polyhedral self distortion in determining the pressure dependent evolution of perovskite distortions." @default.
- W3048989114 created "2020-08-21" @default.
- W3048989114 creator A5021194769 @default.
- W3048989114 creator A5042906721 @default.
- W3048989114 creator A5052755476 @default.
- W3048989114 creator A5081826058 @default.
- W3048989114 date "2020-08-13" @default.
- W3048989114 modified "2023-10-17" @default.
- W3048989114 title "Raman scattering investigation of the pressure induced structural phase transition in LaCrO3" @default.
- W3048989114 cites W2061097137 @default.
- W3048989114 cites W331030841 @default.
- W3048989114 doi "https://doi.org/10.48550/arxiv.2008.06118" @default.
- W3048989114 hasPublicationYear "2020" @default.
- W3048989114 type Work @default.
- W3048989114 sameAs 3048989114 @default.
- W3048989114 citedByCount "0" @default.
- W3048989114 crossrefType "posted-content" @default.
- W3048989114 hasAuthorship W3048989114A5021194769 @default.
- W3048989114 hasAuthorship W3048989114A5042906721 @default.
- W3048989114 hasAuthorship W3048989114A5052755476 @default.
- W3048989114 hasAuthorship W3048989114A5081826058 @default.
- W3048989114 hasBestOaLocation W30489891141 @default.
- W3048989114 hasConcept C115624301 @default.
- W3048989114 hasConcept C120665830 @default.
- W3048989114 hasConcept C121332964 @default.
- W3048989114 hasConcept C127413603 @default.
- W3048989114 hasConcept C149288129 @default.
- W3048989114 hasConcept C155011858 @default.
- W3048989114 hasConcept C169573571 @default.
- W3048989114 hasConcept C178790620 @default.
- W3048989114 hasConcept C185592680 @default.
- W3048989114 hasConcept C192562407 @default.
- W3048989114 hasConcept C198819137 @default.
- W3048989114 hasConcept C24169881 @default.
- W3048989114 hasConcept C26873012 @default.
- W3048989114 hasConcept C2779844322 @default.
- W3048989114 hasConcept C37243968 @default.
- W3048989114 hasConcept C40003534 @default.
- W3048989114 hasConcept C44280652 @default.
- W3048989114 hasConcept C78519656 @default.
- W3048989114 hasConcept C8010536 @default.
- W3048989114 hasConcept C84655787 @default.
- W3048989114 hasConcept C97355855 @default.
- W3048989114 hasConceptScore W3048989114C115624301 @default.
- W3048989114 hasConceptScore W3048989114C120665830 @default.
- W3048989114 hasConceptScore W3048989114C121332964 @default.
- W3048989114 hasConceptScore W3048989114C127413603 @default.
- W3048989114 hasConceptScore W3048989114C149288129 @default.
- W3048989114 hasConceptScore W3048989114C155011858 @default.
- W3048989114 hasConceptScore W3048989114C169573571 @default.
- W3048989114 hasConceptScore W3048989114C178790620 @default.
- W3048989114 hasConceptScore W3048989114C185592680 @default.
- W3048989114 hasConceptScore W3048989114C192562407 @default.
- W3048989114 hasConceptScore W3048989114C198819137 @default.
- W3048989114 hasConceptScore W3048989114C24169881 @default.
- W3048989114 hasConceptScore W3048989114C26873012 @default.
- W3048989114 hasConceptScore W3048989114C2779844322 @default.
- W3048989114 hasConceptScore W3048989114C37243968 @default.
- W3048989114 hasConceptScore W3048989114C40003534 @default.
- W3048989114 hasConceptScore W3048989114C44280652 @default.
- W3048989114 hasConceptScore W3048989114C78519656 @default.
- W3048989114 hasConceptScore W3048989114C8010536 @default.
- W3048989114 hasConceptScore W3048989114C84655787 @default.
- W3048989114 hasConceptScore W3048989114C97355855 @default.
- W3048989114 hasLocation W30489891141 @default.
- W3048989114 hasOpenAccess W3048989114 @default.
- W3048989114 hasPrimaryLocation W30489891141 @default.
- W3048989114 hasRelatedWork W1973952871 @default.
- W3048989114 hasRelatedWork W2012141002 @default.
- W3048989114 hasRelatedWork W2043253208 @default.
- W3048989114 hasRelatedWork W2046309710 @default.
- W3048989114 hasRelatedWork W2052350250 @default.
- W3048989114 hasRelatedWork W2052366707 @default.
- W3048989114 hasRelatedWork W2056388213 @default.
- W3048989114 hasRelatedWork W2058665883 @default.
- W3048989114 hasRelatedWork W2062208324 @default.
- W3048989114 hasRelatedWork W2094236681 @default.
- W3048989114 isParatext "false" @default.
- W3048989114 isRetracted "false" @default.
- W3048989114 magId "3048989114" @default.
- W3048989114 workType "article" @default.