Flux line lattice structure in YNi2B2C

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dc.contributor.authorKawano-Furukawa, Hen_AU
dc.contributor.authorOhira-Kawamura, Sen_AU
dc.contributor.authorTsukagoshi, Hen_AU
dc.contributor.authorKobayashi, Cen_AU
dc.contributor.authorNagata, Ten_AU
dc.contributor.authorSakiyama, Nen_AU
dc.contributor.authorYoshizawa, Hen_AU
dc.contributor.authorYethiraj, Men_AU
dc.contributor.authorSuzuki, Jen_AU
dc.contributor.authorTakeya, Hen_AU
dc.date.accessioned2009-06-19en_AU
dc.date.accessioned2010-04-30T05:06:10Zen_AU
dc.date.available2009-06-19en_AU
dc.date.available2010-04-30T05:06:10Zen_AU
dc.date.issued2008-10en_AU
dc.date.statistics2008-10en_AU
dc.description.abstractRecently Nakai et at. reported a theoretical H-T phase diagram of flux line lattice (FLL) structure in which successive transitions from a triangular, a square (square(v)), a triangular and another square (square(g)) occur with increasing a magnetic field. Here square(v) and square(g) indicate the FLL structures reflecting anisotropies in the Fermi velocity and the superconducting gap, respectively. In the case of YNi2B2C, square(v) and square(g) should rotate by 45 degrees. The low field transition from triangular to square(v) is observed in RENi2B2C (RE = Er, Tm, Lu, and Y). However, there is no experimental evidence for the appearance of square(g) phase so far. We studied the FLL structure of YNi2B2C in the higher field region by small-angle neutron scattering. Our results show that a large area of the H-T phase diagram is occupied by square(v) phase and there is no evidence for the appearance of square(g) lattice. © 2008, Physical Society of Japanen_AU
dc.identifier.citationKawano-Furukawa, H., Ohira-Kawamura, S., Tsukagoshi, H., Kobayashi, C., Nagata, T., Sakiyama, N., et al. (2008). Flux line lattice structure in YNi2B2C. Journal of the Physical Society of Japan, 77(10), 5. doi:10.1143/JPSJ.77.104711en_AU
dc.identifier.govdoc1395en_AU
dc.identifier.issn0031-9015en_AU
dc.identifier.issue10en_AU
dc.identifier.journaltitleJournal of the Physical Society of Japanen_AU
dc.identifier.pagination5en_AU
dc.identifier.urihttp://dx.doi.org/10.1143/JPSJ.77.104711en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/1431en_AU
dc.identifier.volume77en_AU
dc.language.isoenen_AU
dc.publisherPhysical Society of Japanen_AU
dc.subjectPhase diagramsen_AU
dc.subjectMagnetic fieldsen_AU
dc.subjectAnisotropyen_AU
dc.subjectSmall angle scatteringen_AU
dc.subjectSuperconductivityen_AU
dc.subjectLattice parametersen_AU
dc.titleFlux line lattice structure in YNi2B2Cen_AU
dc.typeJournal Articleen_AU
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