Activated behavior of a first-order vortex lattice transition
Vortices in type-II superconductors present a conceptually simple two-dimensional model system to examine problems such as structure formation and transformation at the mesoscopic scale, metastable states, and non-equilibrium kinetics. We will explore metastability in connection with vortex lattice (VL) transitions. Previous studies for continuous (second order) transitions revealed an activated behavior, when the VL was driven towards the equilibrium state by successive applications of ac field cycles. Moreover, the activation barrier increased as the transition towards the equilibrium state progresses, equivalent to an aging of the VL. Here we propose to expand these measurements to discontinuous (first order) VL transitions.
The data is currently only available to download if you are a member of the proposal team.
The recommended format for citing this dataset in a research publication is in the following format:
M. R. Eskildsen; BLACKBURN Elizabeth; Nathan Chalus; CUBITT Robert; DEWHURST Charles; FORGAN Edward M.; Allan Leishman and LONGBONS Grace Marguerite. (2021). Activated behavior of a first-order vortex lattice transition. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-42-542
This data is not yet public
This data is not yet public
ILL has partnered with DataCite as the registration agency
for data persistent identifiers.