136 citations · 258 across the 7 of their papers we have counts for
4 papers · 1 filter
Commensurability effects induced by a periodic array of nanoscale anti-dots in Nb superconductor
A. A. Zhukov, E. T. Filby, P. A. J. de Groot +2
We study the interactions of the vortex lattice with a periodic square array of holes in a superconducting Nb film using magnetic and resistive measurements. Three different temper…
Superconducting anti-dot arrays from self-assembly template methods
A. A. Zhukov, E. T. Filby, M. A. Ghanem +2
We present results of electrochemical deposition of superconducting Pb in the pores of templates prepared by self-assembly from colloidal suspensions of polystyrene latex spheres.…
Constraints on AGN accretion disc viscosity derived from continuum variability
Rhaana L. C. Starling, Aneta Siemiginowska, Phil Uttley +1
We estimate a value of the viscosity parameter in AGN accretion discs for the PG quasar sample. We assume that optical variability on time-scales of months to years is caused by lo…
Cold atoms probe the magnetic field near a wire
M. P. A. Jones, C. J. Vale, D. Sahagun +6
A microscopic Ioffe-Pritchard trap is formed using a straight, current-carrying wire, together with suitable auxiliary magnetic fields. By measuring the distribution of cold rubidi…