Matches in SemOpenAlex for { <https://semopenalex.org/work/W1640414152> ?p ?o ?g. }
- W1640414152 abstract "The magnetic, resistive, and structural properties of $A$-site layer-ordered ${mathrm{La}}_{1ensuremath{-}x}{mathrm{Ba}}_{x}mathrm{Mn}{mathrm{O}}_{3}$ materials ($x=0.44$, 0.48, 0.5, and 0.52) have been investigated. Ferromagnetic properties have been observed for samples with $x<0.5$. Ferromagnetic and antiferromagnetic properties have been observed for samples with $xensuremath{geqslant}0.5$. For the $x=0.5$ sample, neutron powder diffraction data provide evidence for a structural phase separation below $ensuremath{sim}180phantom{rule{0.3em}{0ex}}mathrm{K}$ and a stable and complex charge ordered (CO) phase at temperatures below $ensuremath{sim}120phantom{rule{0.3em}{0ex}}mathrm{K}$. Contrary to previous reports, this charge ordered phase is not of the charge exchanged type and is not intrinsic to the main high temperature ferromagnetic phase. The additional antiferromagnetic peaks observed in the neutron data indicate a quadrupling of the $c$ axis (with respect to the primitive perovskite unit cell) for this charge ordered phase. For the $x=0.52$ sample, a similar CO state has been observed within a narrow temperature range (at $ensuremath{sim}180phantom{rule{0.3em}{0ex}}mathrm{K}$) before it disappeared in favor of a more stable antiferromagnetic $A$-type orbital ordered phase. The structures of all phases were refined in the tetragonal space group $P4∕mmm$ except for the $A$-type orbital ordered phase that assumes the monoclinic space group $P2∕m$. In this space group, the magnetic structure can be refined by taking the time reversal of the two fold rotation axis leading to the magnetic space group $P{2}^{ensuremath{'}}∕m$." @default.
- W1640414152 created "2016-06-24" @default.
- W1640414152 creator A5005626059 @default.
- W1640414152 creator A5017113255 @default.
- W1640414152 creator A5049390720 @default.
- W1640414152 creator A5056848892 @default.
- W1640414152 creator A5071697103 @default.
- W1640414152 creator A5072683735 @default.
- W1640414152 creator A5080177611 @default.
- W1640414152 creator A5081210381 @default.
- W1640414152 date "2005-09-16" @default.
- W1640414152 modified "2023-10-18" @default.
- W1640414152 title "Effects ofA-site ordering on the structures and properties ofLa1−xBaxMnO3(x∼0.5)" @default.
- W1640414152 cites W1134518966 @default.
- W1640414152 cites W1546243729 @default.
- W1640414152 cites W1612910567 @default.
- W1640414152 cites W1615720149 @default.
- W1640414152 cites W1634569985 @default.
- W1640414152 cites W1659139410 @default.
- W1640414152 cites W1673269305 @default.
- W1640414152 cites W1677923902 @default.
- W1640414152 cites W1779353716 @default.
- W1640414152 cites W189431694 @default.
- W1640414152 cites W1964718129 @default.
- W1640414152 cites W1965840438 @default.
- W1640414152 cites W1970977859 @default.
- W1640414152 cites W1981337594 @default.
- W1640414152 cites W1982015828 @default.
- W1640414152 cites W1987262566 @default.
- W1640414152 cites W1987772973 @default.
- W1640414152 cites W1990966590 @default.
- W1640414152 cites W2002563699 @default.
- W1640414152 cites W2005355114 @default.
- W1640414152 cites W2014407101 @default.
- W1640414152 cites W2014792325 @default.
- W1640414152 cites W2029443236 @default.
- W1640414152 cites W2034075188 @default.
- W1640414152 cites W2039828465 @default.
- W1640414152 cites W2045486844 @default.
- W1640414152 cites W2046481459 @default.
- W1640414152 cites W2048798387 @default.
- W1640414152 cites W2055245392 @default.
- W1640414152 cites W2056547056 @default.
- W1640414152 cites W2060825321 @default.
- W1640414152 cites W2063392003 @default.
- W1640414152 cites W2064567824 @default.
- W1640414152 cites W2073058555 @default.
- W1640414152 cites W2080161837 @default.
- W1640414152 cites W2082682326 @default.
- W1640414152 cites W2085292095 @default.
- W1640414152 cites W2085301622 @default.
- W1640414152 cites W2085733353 @default.
- W1640414152 cites W2089333200 @default.
- W1640414152 cites W2092069493 @default.
- W1640414152 cites W2132216432 @default.
- W1640414152 cites W2148703765 @default.
- W1640414152 cites W2171370156 @default.
- W1640414152 cites W2317402941 @default.
- W1640414152 cites W2591958169 @default.
- W1640414152 cites W3099047748 @default.
- W1640414152 cites W3113618295 @default.
- W1640414152 doi "https://doi.org/10.1103/physrevb.72.104426" @default.
- W1640414152 hasPublicationYear "2005" @default.
- W1640414152 type Work @default.
- W1640414152 sameAs 1640414152 @default.
- W1640414152 citedByCount "26" @default.
- W1640414152 countsByYear W16404141522014 @default.
- W1640414152 countsByYear W16404141522015 @default.
- W1640414152 countsByYear W16404141522016 @default.
- W1640414152 countsByYear W16404141522019 @default.
- W1640414152 crossrefType "journal-article" @default.
- W1640414152 hasAuthorship W1640414152A5005626059 @default.
- W1640414152 hasAuthorship W1640414152A5017113255 @default.
- W1640414152 hasAuthorship W1640414152A5049390720 @default.
- W1640414152 hasAuthorship W1640414152A5056848892 @default.
- W1640414152 hasAuthorship W1640414152A5071697103 @default.
- W1640414152 hasAuthorship W1640414152A5072683735 @default.
- W1640414152 hasAuthorship W1640414152A5080177611 @default.
- W1640414152 hasAuthorship W1640414152A5081210381 @default.
- W1640414152 hasConcept C115260700 @default.
- W1640414152 hasConcept C115624301 @default.
- W1640414152 hasConcept C121332964 @default.
- W1640414152 hasConcept C155011858 @default.
- W1640414152 hasConcept C155355069 @default.
- W1640414152 hasConcept C159176642 @default.
- W1640414152 hasConcept C170751736 @default.
- W1640414152 hasConcept C175601593 @default.
- W1640414152 hasConcept C185592680 @default.
- W1640414152 hasConcept C188082385 @default.
- W1640414152 hasConcept C18903297 @default.
- W1640414152 hasConcept C192562407 @default.
- W1640414152 hasConcept C26873012 @default.
- W1640414152 hasConcept C2777299769 @default.
- W1640414152 hasConcept C32546565 @default.
- W1640414152 hasConcept C44280652 @default.
- W1640414152 hasConcept C61276311 @default.
- W1640414152 hasConcept C62520636 @default.
- W1640414152 hasConcept C73585123 @default.
- W1640414152 hasConcept C8010536 @default.
- W1640414152 hasConcept C82217956 @default.