95 citations · 176 across the 5 of their papers we have counts for
5 papers
Magnetostriction and magneto-structural domains in antiferromagnetic YBaCuO
B. Nafradi, T. Keller, F. Hardy +3
We have used high-resolution neutron Larmor diffraction and capacitative dilatometry to investigate spontaneous and forced magnetostriction in undoped, antiferromagnetic YBaCu$…
High magnetic field studies of the Vortex Lattice structure in YBa2Cu3O7
A. S. Cameron, J. S. White, A. T. Holmes +6
We report on small angle neutron scattering measurements of the vortex lattice in twin-free YBa2Cu3O7, extending the previously investigated maximum field of 11~T up to 16.7~T with…
Magnetic-field-induced nonlocal effects on the vortex interactions in twin-free YBa2Cu3O7
J. S. White, R. W. Heslop, A. T. Holmes +8
The vortex lattice (VL) in the high-kappa superconductor YBa2Cu3O7, at 2 K and with the magnetic field parallel to the crystal c-axis, undergoes a sequence of transitions between d…
Fermi surface and order parameter driven vortex lattice structure transitions in twin-free YBa2Cu3O7
J. S. White, V. Hinkov, R. W. Heslop +12
We report on small-angle neutron scattering studies of the intrinsic vortex lattice (VL) structure in detwinned YBa2Cu3O7 at 2 K, and in fields up to 10.8 T. Because of the suppres…
Observation of a Triangular to Square Flux Lattice Phase Transition in YBCO
S. P. Brown, D. Charalambous, E. C. Jones +3
We have used the technique of small-angle neutron scattering to observe magnetic flux lines directly in an YBCO single crystal at fields higher than previously reported. For field…