133 citations · 270 across the 6 of their papers we have counts for
6 papers
Statistical distribution of the electric field driven switching of the Verwey state in Fe3O4
A. A. Fursina, R. G. S. Sofin, I. V. Shvets +1
The insulating state of magnetite (FeO) can be disrupted by a sufficiently large dc electric field. Pulsed measurements are used to examine the kinetics of this transit…
Contact effects on transport in magnetite, an archetypal correlated transition metal oxide
A. A. Fursina, R. G. S. Sofin, I. V. Shvets +1
Multiterminal measurements have typically been employed to examine electronic properties of strongly correlated electronic materials such as transition metal oxides without the inf…
Interplay of bulk and interface effects in the electric-field driven transition in magnetite
A. A. Fursina, R. G. S. Sofin, I. V. Shvets +1
Contact effects in devices incorporating strongly-correlated electronic materials are comparatively unexplored. We have investigated the electrically-driven phase transition in mag…
The origin of hysteresis in resistive switching in magnetite is Joule heating
A. A. Fursina, R. G. S. Sofin, I. V. Shvets +1
In many transition metal oxides the electrical resistance is observed to undergo dramatic changes induced by large biases. In magnetite, FeO, below the Verwey temperature,…
Nanogaps with very large aspect ratios for electrical measurements
A. Fursina, S. Lee, R. G. S. Sofin +2
For nanoscale electrical characterization and device fabrication it is often desirable to fabricate planar metal electrodes separated by large aspect ratio gaps with interelectrode…
Electrically-driven phase transition in magnetite nanostructures
Sungbae Lee, Alexandra Fursina, John T. Mayo +5
Magnetite (FeO), an archetypal transition metal oxide, has been used for thousands of years, from lodestones in primitive compasses[1] to a candidate material for magne…