52 citations · 63 across the 4 of their papers we have counts for
4 papers
Transition from Type-I to Type-II Superconducting Behaviour with Temperature observed by SR and SANS
C. M. Aegerter, H. Keller, S. L. Lee +10
We investigate the superconducting behaviour of Bi doped Pb. Pure lead shows type-I behaviour entering an intermediate state in a magnetic field. High dopings of Bi (3%) lead to…
Observation of vortex lattice melting in large untwinned YBaCuO single crystals
C. M. Aegerter, H. Keller, S. H. Lloyd +12
We present a study of the vortex lattice in untwinned YBaCuO crystals, using a combination of muon spin rotation and neutron small angle scattering measurements. Bo…
Evidence for an angular dependent contribution from columnar defects to the equilibrium magnetization of YBa_2Cu_3O_{7-d}
B. Hayani, S. T. Johnson, L. Fruchter +1
We have measured an angle-dependent contribution to the equilibrium magnetization of a YBa_2Cu_3O_{7-d} single crystal with columnar defects created by 5.8GeV Pb ions. This contrib…
Flux-Line Lattice Structures in Untwinned YBa2Cu3O
S. T. Johnson, E. M. Forgan, S. H. Lloyd +8
A small angle neutron scattering study of the flux-line lattice in a large single crystal of untwinned YBa2Cu3O is presented. In fields parallel to the c-axis, diffraction spots ar…