Matches in SemOpenAlex for { <https://semopenalex.org/work/W2041069933> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2041069933 endingPage "2493" @default.
- W2041069933 startingPage "2485" @default.
- W2041069933 abstract "Perovskites of the R1-x Bax CoO3-y type where R is Nd or Gd have been prepared and characterized. The substitution of Nd by Ba ions up to x= 0.4 leads to a nonhomogeneous ferromagnetic state appearance similar to that found for the La1-x Srx CoO3system studied earlier. Structural refinement of Nd0.5 Ba0.5 CoO3-y reveals the chemical ordering of Nd and Ba ions. The magnetic properties of Nd0.5 Ba0.5 CoO3-y depend drastically on oxygen content. Reduced samples (y >0.2) exhibit magnetic phase transitions at around Ti ~200 K and TC 280 K as well as a crystal structure transition at TM 350 K which leads to a drop in the electrical conductivity. The transitions at Ti and TM are more pronounced in the Gd1-x Bax CoO3-y series. The decrease of Ba content below x= 0.5 leads to decreasing Ti whereas the increase of Ba ions above x= 0.5 leads to a suppression of both spontaneous magnetization and phase transition at TM . It is supposed that the transition at TM results from the oxygen vacancy ordering whereas at Ti the antiferromagnetic state (low temperature phase) transforms into a weak ferromagnetic one with spontaneous magnetization around 0.2 µB per cobalt ion." @default.
- W2041069933 created "2016-06-24" @default.
- W2041069933 creator A5001556947 @default.
- W2041069933 creator A5030343579 @default.
- W2041069933 creator A5037940879 @default.
- W2041069933 creator A5039971566 @default.
- W2041069933 creator A5043476590 @default.
- W2041069933 creator A5083535068 @default.
- W2041069933 date "2000-03-03" @default.
- W2041069933 modified "2023-10-16" @default.
- W2041069933 title "Magnetic and crystal structure phase transitions in R<sub>1-<i>x</i></sub>Ba<sub><i>x</i></sub>CoO<sub>3-<i>y</i></sub>(R = Nd, Gd)" @default.
- W2041069933 cites W1607066097 @default.
- W2041069933 cites W1609189493 @default.
- W2041069933 cites W1617580105 @default.
- W2041069933 cites W1669966212 @default.
- W2041069933 cites W1705605058 @default.
- W2041069933 cites W1963500645 @default.
- W2041069933 cites W1980803905 @default.
- W2041069933 cites W1982151286 @default.
- W2041069933 cites W2012137815 @default.
- W2041069933 cites W2034459166 @default.
- W2041069933 cites W2050518583 @default.
- W2041069933 cites W2053908497 @default.
- W2041069933 cites W2070337208 @default.
- W2041069933 cites W2079770878 @default.
- W2041069933 doi "https://doi.org/10.1088/0953-8984/12/11/314" @default.
- W2041069933 hasPublicationYear "2000" @default.
- W2041069933 type Work @default.
- W2041069933 sameAs 2041069933 @default.
- W2041069933 citedByCount "21" @default.
- W2041069933 countsByYear W20410699332012 @default.
- W2041069933 countsByYear W20410699332013 @default.
- W2041069933 countsByYear W20410699332019 @default.
- W2041069933 countsByYear W20410699332020 @default.
- W2041069933 countsByYear W20410699332021 @default.
- W2041069933 crossrefType "journal-article" @default.
- W2041069933 hasAuthorship W2041069933A5001556947 @default.
- W2041069933 hasAuthorship W2041069933A5030343579 @default.
- W2041069933 hasAuthorship W2041069933A5037940879 @default.
- W2041069933 hasAuthorship W2041069933A5039971566 @default.
- W2041069933 hasAuthorship W2041069933A5043476590 @default.
- W2041069933 hasAuthorship W2041069933A5083535068 @default.
- W2041069933 hasConcept C113196181 @default.
- W2041069933 hasConcept C114221277 @default.
- W2041069933 hasConcept C115260700 @default.
- W2041069933 hasConcept C115624301 @default.
- W2041069933 hasConcept C121332964 @default.
- W2041069933 hasConcept C145148216 @default.
- W2041069933 hasConcept C149288129 @default.
- W2041069933 hasConcept C155355069 @default.
- W2041069933 hasConcept C178790620 @default.
- W2041069933 hasConcept C185592680 @default.
- W2041069933 hasConcept C192562407 @default.
- W2041069933 hasConcept C26873012 @default.
- W2041069933 hasConcept C32546565 @default.
- W2041069933 hasConcept C43617362 @default.
- W2041069933 hasConcept C44280652 @default.
- W2041069933 hasConcept C62520636 @default.
- W2041069933 hasConcept C8010536 @default.
- W2041069933 hasConcept C82217956 @default.
- W2041069933 hasConceptScore W2041069933C113196181 @default.
- W2041069933 hasConceptScore W2041069933C114221277 @default.
- W2041069933 hasConceptScore W2041069933C115260700 @default.
- W2041069933 hasConceptScore W2041069933C115624301 @default.
- W2041069933 hasConceptScore W2041069933C121332964 @default.
- W2041069933 hasConceptScore W2041069933C145148216 @default.
- W2041069933 hasConceptScore W2041069933C149288129 @default.
- W2041069933 hasConceptScore W2041069933C155355069 @default.
- W2041069933 hasConceptScore W2041069933C178790620 @default.
- W2041069933 hasConceptScore W2041069933C185592680 @default.
- W2041069933 hasConceptScore W2041069933C192562407 @default.
- W2041069933 hasConceptScore W2041069933C26873012 @default.
- W2041069933 hasConceptScore W2041069933C32546565 @default.
- W2041069933 hasConceptScore W2041069933C43617362 @default.
- W2041069933 hasConceptScore W2041069933C44280652 @default.
- W2041069933 hasConceptScore W2041069933C62520636 @default.
- W2041069933 hasConceptScore W2041069933C8010536 @default.
- W2041069933 hasConceptScore W2041069933C82217956 @default.
- W2041069933 hasIssue "11" @default.
- W2041069933 hasLocation W20410699331 @default.
- W2041069933 hasOpenAccess W2041069933 @default.
- W2041069933 hasPrimaryLocation W20410699331 @default.
- W2041069933 hasRelatedWork W1656295933 @default.
- W2041069933 hasRelatedWork W1920782138 @default.
- W2041069933 hasRelatedWork W1979505916 @default.
- W2041069933 hasRelatedWork W1991053180 @default.
- W2041069933 hasRelatedWork W2006685257 @default.
- W2041069933 hasRelatedWork W2011240132 @default.
- W2041069933 hasRelatedWork W2018574624 @default.
- W2041069933 hasRelatedWork W2082483779 @default.
- W2041069933 hasRelatedWork W2260526591 @default.
- W2041069933 hasRelatedWork W797369689 @default.
- W2041069933 hasVolume "12" @default.
- W2041069933 isParatext "false" @default.
- W2041069933 isRetracted "false" @default.
- W2041069933 magId "2041069933" @default.
- W2041069933 workType "article" @default.