Matches in SemOpenAlex for { <https://semopenalex.org/work/W2163015527> ?p ?o ?g. }
- W2163015527 endingPage "457" @default.
- W2163015527 startingPage "448" @default.
- W2163015527 abstract "Using thermogravimetric analysis measurements, oxygen content was measured for La1−xCaxMnO3+d (0≤x≤0.38) samples prepared at high oxygen pressure. The oxygen content was found to decrease uniformly with increasing x for samples annealed at 12 and 140 atm O2 at 800°C, slowly cooled in 1, 20, and 100% O2, as well as for samples in thermal equilibrium at high temperatures of ∼1000–1400°C. Annealing at a specific temperature and oxygen pressure leads to approximately constant hole doping over an extended range of Ca substitution x. The most favorable synthesis conditions for obtaining stoichiometric, d=0, samples were determined. The data suggest that several studies reported in the literature were done on significantly nonstoichiometric materials. Structural results show that, in addition to the orthorhombic Pbnm O′ (c/a<2) and O* (a∼b∼c/2) structures, the rhombohedral R3c structure is stabilized at high oxygen contents for x≤0.14. A sequence of observed structures and a decrease of the unit cell volume with increasing d confirm that the additional holes are doped uniformly by cation-vacancy defects for all studied x." @default.
- W2163015527 created "2016-06-24" @default.
- W2163015527 creator A5017113255 @default.
- W2163015527 creator A5067981752 @default.
- W2163015527 creator A5071697103 @default.
- W2163015527 creator A5073267619 @default.
- W2163015527 creator A5080177611 @default.
- W2163015527 date "1999-09-01" @default.
- W2163015527 modified "2023-10-18" @default.
- W2163015527 title "Oxygen Content and Structures of La1−xCaxMnO3+d as a Function of Synthesis Conditions" @default.
- W2163015527 cites W1543906938 @default.
- W2163015527 cites W1557436294 @default.
- W2163015527 cites W1615389693 @default.
- W2163015527 cites W1622499236 @default.
- W2163015527 cites W1633837174 @default.
- W2163015527 cites W1648261490 @default.
- W2163015527 cites W1670083416 @default.
- W2163015527 cites W1760461537 @default.
- W2163015527 cites W1969605512 @default.
- W2163015527 cites W1970140794 @default.
- W2163015527 cites W1986067802 @default.
- W2163015527 cites W1986889919 @default.
- W2163015527 cites W1991471645 @default.
- W2163015527 cites W1997661499 @default.
- W2163015527 cites W2014142643 @default.
- W2163015527 cites W2014804636 @default.
- W2163015527 cites W2016059482 @default.
- W2163015527 cites W2019259148 @default.
- W2163015527 cites W2032799279 @default.
- W2163015527 cites W2049291289 @default.
- W2163015527 cites W2058342328 @default.
- W2163015527 cites W2061011180 @default.
- W2163015527 cites W2062392006 @default.
- W2163015527 cites W2062984997 @default.
- W2163015527 cites W2064032496 @default.
- W2163015527 cites W2074973493 @default.
- W2163015527 cites W2088369387 @default.
- W2163015527 cites W2089333200 @default.
- W2163015527 cites W2132358138 @default.
- W2163015527 cites W217229300 @default.
- W2163015527 cites W2320198071 @default.
- W2163015527 cites W2478730157 @default.
- W2163015527 cites W2592224076 @default.
- W2163015527 cites W2952980933 @default.
- W2163015527 doi "https://doi.org/10.1006/jssc.1999.8389" @default.
- W2163015527 hasPublicationYear "1999" @default.
- W2163015527 type Work @default.
- W2163015527 sameAs 2163015527 @default.
- W2163015527 citedByCount "76" @default.
- W2163015527 countsByYear W21630155272012 @default.
- W2163015527 countsByYear W21630155272013 @default.
- W2163015527 countsByYear W21630155272014 @default.
- W2163015527 countsByYear W21630155272015 @default.
- W2163015527 countsByYear W21630155272016 @default.
- W2163015527 countsByYear W21630155272018 @default.
- W2163015527 countsByYear W21630155272019 @default.
- W2163015527 countsByYear W21630155272021 @default.
- W2163015527 countsByYear W21630155272022 @default.
- W2163015527 countsByYear W21630155272023 @default.
- W2163015527 crossrefType "journal-article" @default.
- W2163015527 hasAuthorship W2163015527A5017113255 @default.
- W2163015527 hasAuthorship W2163015527A5067981752 @default.
- W2163015527 hasAuthorship W2163015527A5071697103 @default.
- W2163015527 hasAuthorship W2163015527A5073267619 @default.
- W2163015527 hasAuthorship W2163015527A5080177611 @default.
- W2163015527 hasConcept C113196181 @default.
- W2163015527 hasConcept C115624301 @default.
- W2163015527 hasConcept C120665830 @default.
- W2163015527 hasConcept C121332964 @default.
- W2163015527 hasConcept C144082473 @default.
- W2163015527 hasConcept C147789679 @default.
- W2163015527 hasConcept C178790620 @default.
- W2163015527 hasConcept C185592680 @default.
- W2163015527 hasConcept C191897082 @default.
- W2163015527 hasConcept C192562407 @default.
- W2163015527 hasConcept C207114421 @default.
- W2163015527 hasConcept C2777855556 @default.
- W2163015527 hasConcept C37243968 @default.
- W2163015527 hasConcept C39353612 @default.
- W2163015527 hasConcept C43617362 @default.
- W2163015527 hasConcept C49040817 @default.
- W2163015527 hasConcept C50515024 @default.
- W2163015527 hasConcept C540031477 @default.
- W2163015527 hasConcept C57863236 @default.
- W2163015527 hasConcept C60100273 @default.
- W2163015527 hasConcept C68463220 @default.
- W2163015527 hasConcept C8010536 @default.
- W2163015527 hasConcept C97355855 @default.
- W2163015527 hasConceptScore W2163015527C113196181 @default.
- W2163015527 hasConceptScore W2163015527C115624301 @default.
- W2163015527 hasConceptScore W2163015527C120665830 @default.
- W2163015527 hasConceptScore W2163015527C121332964 @default.
- W2163015527 hasConceptScore W2163015527C144082473 @default.
- W2163015527 hasConceptScore W2163015527C147789679 @default.
- W2163015527 hasConceptScore W2163015527C178790620 @default.
- W2163015527 hasConceptScore W2163015527C185592680 @default.
- W2163015527 hasConceptScore W2163015527C191897082 @default.
- W2163015527 hasConceptScore W2163015527C192562407 @default.