Neutron and synchrotron x-ray measurements of the Ortho-II superstructure reflections on a high quality single crystal of YBa2Cu3O6.5 revealed that the intrinsic line shape is a Lorentzian to the power 5/2. It is argued that such a line shape implies late-stage domain coarsening of a quenched system ordering in three dimensions (d=3) with a two component order parameter (n=2).
|Journal||Physica C: Superconductivity and its Applications|
|Publication status||Published - 1994|
|Event||4th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors - Grenoble, France|
Duration: 5 Jul 1994 → 9 Jul 1994
|Conference||4th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors|
|Period||05/07/1994 → 09/07/1994|