Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004667229> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2004667229 abstract "We have studied a range of pseudo-ternaries derived from the parent compound PrMn2Ge2, substituting for each constituent element with a smaller one to contract the lattice. This enables us to observe the magneto-elastic transitions that occur as the Mn-Mn nearest neighbour distance is reduced and to assess the role of Pr on the magnetism. Here, we report on the PrMn2Ge2−xSix, Pr1−xYxMn2Ge2, and PrMn2−xFexGe2 systems. The pressure produced by chemical substitution in these pseudo-ternaries is inherently non-uniform, with local pressure variations dependent on the local atomic distribution. We find that concentrated chemical substitution on the R or X site (e.g., in Pr0.5Y0.5Mn2Ge2 and PrMn2Ge0.8Si1.2) can produce a separation into two distinct magnetic phases, canted ferromagnetic and canted antiferromagnetic, with a commensurate phase gap in the crystalline lattice. This phase gap is a consequence of the combination of phase separation and spontaneous magnetostriction, which is positive on transition to the canted ferromagnetic phase and negative on transition to the canted antiferromagnetic phase. Our results show that co-existence of canted ferromagnetic and antiferromagnetic phases depends on chemical pressure from the rare earth and metalloid sites, on local lattice strain distributions and on applied magnetic field. We demonstrate that the effects of chemical pressure bear close resemblance to those of mechanical pressure on the parent compound." @default.
- W2004667229 created "2016-06-24" @default.
- W2004667229 creator A5028780342 @default.
- W2004667229 creator A5037831830 @default.
- W2004667229 creator A5038288460 @default.
- W2004667229 creator A5054017288 @default.
- W2004667229 creator A5076484345 @default.
- W2004667229 date "2014-04-15" @default.
- W2004667229 modified "2023-10-16" @default.
- W2004667229 title "Pressure induced magneto-structural phase transitions in layered <i>RMn</i><sub>2</sub><i>X</i><sub>2</sub> compounds (invited)" @default.
- W2004667229 cites W1531878833 @default.
- W2004667229 cites W1605927803 @default.
- W2004667229 cites W1653086878 @default.
- W2004667229 cites W1967519944 @default.
- W2004667229 cites W1993629547 @default.
- W2004667229 cites W2025230449 @default.
- W2004667229 cites W2092606380 @default.
- W2004667229 cites W2092951242 @default.
- W2004667229 cites W2144766442 @default.
- W2004667229 doi "https://doi.org/10.1063/1.4870582" @default.
- W2004667229 hasPublicationYear "2014" @default.
- W2004667229 type Work @default.
- W2004667229 sameAs 2004667229 @default.
- W2004667229 citedByCount "12" @default.
- W2004667229 countsByYear W20046672292015 @default.
- W2004667229 countsByYear W20046672292017 @default.
- W2004667229 countsByYear W20046672292018 @default.
- W2004667229 countsByYear W20046672292020 @default.
- W2004667229 countsByYear W20046672292021 @default.
- W2004667229 countsByYear W20046672292022 @default.
- W2004667229 countsByYear W20046672292023 @default.
- W2004667229 crossrefType "journal-article" @default.
- W2004667229 hasAuthorship W2004667229A5028780342 @default.
- W2004667229 hasAuthorship W2004667229A5037831830 @default.
- W2004667229 hasAuthorship W2004667229A5038288460 @default.
- W2004667229 hasAuthorship W2004667229A5054017288 @default.
- W2004667229 hasAuthorship W2004667229A5076484345 @default.
- W2004667229 hasBestOaLocation W20046672292 @default.
- W2004667229 hasConcept C115260700 @default.
- W2004667229 hasConcept C121332964 @default.
- W2004667229 hasConcept C149288129 @default.
- W2004667229 hasConcept C155355069 @default.
- W2004667229 hasConcept C192562407 @default.
- W2004667229 hasConcept C197162081 @default.
- W2004667229 hasConcept C26873012 @default.
- W2004667229 hasConcept C62520636 @default.
- W2004667229 hasConcept C72852350 @default.
- W2004667229 hasConcept C82217956 @default.
- W2004667229 hasConceptScore W2004667229C115260700 @default.
- W2004667229 hasConceptScore W2004667229C121332964 @default.
- W2004667229 hasConceptScore W2004667229C149288129 @default.
- W2004667229 hasConceptScore W2004667229C155355069 @default.
- W2004667229 hasConceptScore W2004667229C192562407 @default.
- W2004667229 hasConceptScore W2004667229C197162081 @default.
- W2004667229 hasConceptScore W2004667229C26873012 @default.
- W2004667229 hasConceptScore W2004667229C62520636 @default.
- W2004667229 hasConceptScore W2004667229C72852350 @default.
- W2004667229 hasConceptScore W2004667229C82217956 @default.
- W2004667229 hasIssue "17" @default.
- W2004667229 hasLocation W20046672291 @default.
- W2004667229 hasLocation W20046672292 @default.
- W2004667229 hasOpenAccess W2004667229 @default.
- W2004667229 hasPrimaryLocation W20046672291 @default.
- W2004667229 hasRelatedWork W1920782138 @default.
- W2004667229 hasRelatedWork W1966091602 @default.
- W2004667229 hasRelatedWork W1988260728 @default.
- W2004667229 hasRelatedWork W1991053180 @default.
- W2004667229 hasRelatedWork W2011240132 @default.
- W2004667229 hasRelatedWork W2012123900 @default.
- W2004667229 hasRelatedWork W2070440313 @default.
- W2004667229 hasRelatedWork W2082483779 @default.
- W2004667229 hasRelatedWork W2260526591 @default.
- W2004667229 hasRelatedWork W797369689 @default.
- W2004667229 hasVolume "115" @default.
- W2004667229 isParatext "false" @default.
- W2004667229 isRetracted "false" @default.
- W2004667229 magId "2004667229" @default.
- W2004667229 workType "article" @default.