Publications (6)
Observing the formation of flare-driven coronal rain
E. Scullion, L. Rouppe Van Der Voort, P. Antolin +4
Flare-driven coronal rain can manifest from rapidly cooled plasma condensations near coronal loop-tops in thermally unstable post-flare arcades. We detect 5 phases that characteris…
Unconventional Josephson Effect in Hybrid Superconductor-Topological Insulator Devices
J. R. Williams, A. J. Bestwick, P. Gallagher +6
We report on transport properties of Josephson junctions in hybrid superconducting-topological insulator devices, which show two striking departures from the common Josephson junct…
Long-Term Tracking of Corotating Density Structures using Heliospheric Imaging
I. Plotnikov, A. P. Rouillard, J. A. Davies +12
The systematic monitoring of the solar wind in high-cadence and high-resolution heliospheric images taken by the Solar-Terrestrial Relation Observatory (STEREO) spacecraft permits…
Universal Conductance Fluctuations in Electrolyte-Gated SrTiO3 Nanostructures
Sam W. Stanwyck, P. Gallagher, J. R. Williams +1
We report low-temperature magnetoconductance measurements of a patterned two-dimensional electron system (2DES) at the surface of strontium titanate, gated by an ionic liquid elect…
Solar Flare X-ray Source Motion as a Response to Electron Spectral Hardening
A. O'Flannagain, P. Gallagher, J. Brown +2
Context: Solar flare hard X-rays (HXRs) are thought to be produced by nonthermal coronal electrons stopping in the chromosphere, or remaining trapped in the corona. The collisional…
Ellerman Bombs with Jets: Cause and Effect
A. Reid, M. Mathioudakis, E. Scullion +3
Ellerman Bombs (EBs) are thought to arise as a result of photospheric magnetic reconnection. We use data from the Swedish 1-m Solar Telescope (SST), to study EB events on the solar…