161 citations · 220 across the 6 of their papers we have counts for
6 papers
Nucleation and high-density packing of 360° domain walls on planar ferromagnetic nanowires by using circular magnetic fields
F. I. Kaya, A. Sarella, D. Wang +2
We propose a mechanism for nucleation and high-density packing of 360° domain walls (DWs) on planar ferromagnetic nanowires, of 100 nm width, by using circular magnetic fields. The…
Reverse magnetic vortex curling direction of ferromagnetic nanodisk
Wen-Ming Ju, Mark Tuominen, Nihar Pradhan +2
We reverse the magnetic vortex curling direction of ferromagnetic nanodisk by applying a circular Oersted field. The nanodisk is fabricated without breaking its symmetry. The Oerst…
Imaging Magnetic Focusing of Coherent Electron Waves
K. E. Aidala, R. E. Parrott, T. Kramer +4
The magnetic focusing of electrons has proven its utility in fundamental studies of electron transport. Here we report the direct imaging of magnetic focusing of electron waves, sp…
Imaging electrons in a magnetic field
Katherine E. Aidala, Robert E. Parrott, E. J. Heller +1
We present simulations of an imaging mechanism that reveals the trajectories of electrons in a two-dimensional electron gas (2DEG), as well as simulations of the electron flow in z…
Imaging Electron Interferometer
B. J. LeRoy, A. C. Bleszynski, K. E. Aidala +6
An imaging interferometer was created in a two-dimensional electron gas by reflecting electron waves emitted from a quantum point contact (QPC) with a circular mirror. Images of el…
Thermal Electron Wavepacket Interferometry: Derivation and New Results
E. J. Heller, K. E. Aidala, B. J. LeRoy +5
A novel formal equivalence between thermal averages of coherent properties (e.g. conductance), and time averages of a single wavepacket arises for Fermi gasses and certain geometri…