Flux line lattice reorientation in the borocarbide superconductors with ¤H¤ parallel to ¤a¤

M.R. Eskildsen; A.B. Abrahamsen; D. Lopez; P.L. Gammel; D.J. Bishop; N.H. Andersen; K. Mortensen; P.C. Canfield

doi:10.1103/PhysRevLett.86.320

Flux line lattice reorientation in the borocarbide superconductors with ¤H¤ parallel to ¤a¤

M.R. Eskildsen, A.B. Abrahamsen, D. Lopez, P.L. Gammel, D.J. Bishop, N.H. Andersen, K. Mortensen, P.C. Canfield

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Small angle neutron scattering studies of the flux line lattice in LuNi2B2C and ErNi2B2C induced by a held parallel to the a axis reveal a first order flux Line lattice reorientation transition. Below the transition the Bur line lattice nearest neighbor direction is parallel to the b axis, and above the transition it is parallel to the c axis. This transition cannot be explained using nonlocal corrections to the London model. In addition, the anisotropy of the penetration depth lambda and the coherence length xi change at the transition.

Original language	English
Journal	Physical Review Letters
Volume	86
Issue number	2
Pages (from-to)	320-323
ISSN	0031-9007
DOIs	https://doi.org/10.1103/PhysRevLett.86.320
Publication status	Published - 2001

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title = "Flux line lattice reorientation in the borocarbide superconductors with ¤H¤ parallel to ¤a¤",

abstract = "Small angle neutron scattering studies of the flux line lattice in LuNi2B2C and ErNi2B2C induced by a held parallel to the a axis reveal a first order flux Line lattice reorientation transition. Below the transition the Bur line lattice nearest neighbor direction is parallel to the b axis, and above the transition it is parallel to the c axis. This transition cannot be explained using nonlocal corrections to the London model. In addition, the anisotropy of the penetration depth lambda and the coherence length xi change at the transition. ",

keywords = "Nye funktionelle materialer",

author = "M.R. Eskildsen and A.B. Abrahamsen and D. Lopez and P.L. Gammel and D.J. Bishop and N.H. Andersen and K. Mortensen and P.C. Canfield",

year = "2001",

doi = "10.1103/PhysRevLett.86.320",

language = "English",

volume = "86",

pages = "320--323",

journal = "Physical Review Letters",

issn = "0031-9007",

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Flux line lattice reorientation in the borocarbide superconductors with ¤H¤ parallel to ¤a¤. / Eskildsen, M.R.; Abrahamsen, A.B.; Lopez, D.; Gammel, P.L.; Bishop, D.J.; Andersen, N.H.; Mortensen, K.; Canfield, P.C.

In: Physical Review Letters, Vol. 86, No. 2, 2001, p. 320-323.

Research output: Contribution to journal › Journal article › Research › peer-review

TY - JOUR

T1 - Flux line lattice reorientation in the borocarbide superconductors with ¤H¤ parallel to ¤a¤

AU - Eskildsen, M.R.

AU - Abrahamsen, A.B.

AU - Lopez, D.

AU - Gammel, P.L.

AU - Bishop, D.J.

AU - Andersen, N.H.

AU - Mortensen, K.

AU - Canfield, P.C.

PY - 2001

Y1 - 2001

N2 - Small angle neutron scattering studies of the flux line lattice in LuNi2B2C and ErNi2B2C induced by a held parallel to the a axis reveal a first order flux Line lattice reorientation transition. Below the transition the Bur line lattice nearest neighbor direction is parallel to the b axis, and above the transition it is parallel to the c axis. This transition cannot be explained using nonlocal corrections to the London model. In addition, the anisotropy of the penetration depth lambda and the coherence length xi change at the transition.

AB - Small angle neutron scattering studies of the flux line lattice in LuNi2B2C and ErNi2B2C induced by a held parallel to the a axis reveal a first order flux Line lattice reorientation transition. Below the transition the Bur line lattice nearest neighbor direction is parallel to the b axis, and above the transition it is parallel to the c axis. This transition cannot be explained using nonlocal corrections to the London model. In addition, the anisotropy of the penetration depth lambda and the coherence length xi change at the transition.

KW - Nye funktionelle materialer

U2 - 10.1103/PhysRevLett.86.320

DO - 10.1103/PhysRevLett.86.320

M3 - Journal article

VL - 86

SP - 320

EP - 323

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 2

ER -