Temperature and composition phase diagram in the iron-based ladder compounds Ba1−xCsxFe2Se3

Simple item page
dc.contributor.authorHawai, Ten_AU
dc.contributor.authorNambu, Yen_AU
dc.contributor.authorOhgushi, Ken_AU
dc.contributor.authorDu, Fen_AU
dc.contributor.authorHirata, Yen_AU
dc.contributor.authorAvdeev, Men_AU
dc.contributor.authorUwatoko, Yen_AU
dc.contributor.authorSekine, Yen_AU
dc.contributor.authorFukazawa, Hen_AU
dc.contributor.authorMa, Jen_AU
dc.contributor.authorChi, Sen_AU
dc.contributor.authorUeda, Yen_AU
dc.contributor.authorYoshizawa, Hen_AU
dc.contributor.authorSato, TJen_AU
dc.date.accessioned2021-02-11T01:17:45Zen_AU
dc.date.available2021-02-11T01:17:45Zen_AU
dc.date.issued2015-05-28en_AU
dc.date.statistics2021-01-12en_AU
dc.description.abstractWe investigated the iron-based ladder compounds (Ba,Cs)Fe2Se3. Their parent compounds BaFe2Se3 and CsFe2Se3 have different space groups, formal valences of Fe, and magnetic structures. Electrical resistivity, specific heat, magnetic susceptibility, x-ray diffraction, and powder neutron diffraction measurements were conducted to obtain a temperature and composition phase diagram of this system. Block magnetism observed in BaFe2Se3 is drastically suppressed with Cs doping. In contrast, stripe magnetism observed in CsFe2Se3 is not so fragile against Ba doping. A new type of magnetic structure appears in intermediate compositions, which is similar to stripe magnetism of CsFe2Se3, but interladder spin configuration is different. Intermediate compounds show insulating behavior, nevertheless a finite T-linear contribution in specific heat was obtained at low temperatures. ©2015 American Physical Societyen_AU
dc.identifier.articlenumber184416en_AU
dc.identifier.citationHawai, T., Nambu, Y., Ohgushi, K., Du, F., Hirata, Y., Avdeev, M., Uwatoko, Y., Sekine, Y., Fukazawa, H., Ma, J., Chi, S., Ueda, Y., Yoshizawa, H., & Sato, T. J. (2015). Temperature and composition phase diagram in the iron-based ladder compounds Ba1−xCsxFe2Se3. Physical Review B, 91(18), 184416. doi:10.1103/PhysRevB.91.184416en_AU
dc.identifier.issn2469-9969en_AU
dc.identifier.issue18en_AU
dc.identifier.journaltitlePhysical Review Ben_AU
dc.identifier.urihttps://doi.org/10.1103/PhysRevB.91.184416en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/10362en_AU
dc.identifier.volume91en_AU
dc.language.isoenen_AU
dc.publisherAmerican Physical Societyen_AU
dc.subjectPhase transformationsen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectPhase diagramsen_AU
dc.subjectMagnetismen_AU
dc.subjectSpecific heaten_AU
dc.subjectSpinen_AU
dc.titleTemperature and composition phase diagram in the iron-based ladder compounds Ba1−xCsxFe2Se3en_AU
dc.typeJournal Articleen_AU
Files
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.63 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Journal Articles