262 citations · 1.6k across the 35 of their papers we have counts for
35 papers
Direct visualization of the charge transfer in Graphene/-RuCl heterostructure
Antonio Rossi, Riccardo Dettori, Cameron Johnson +13
We investigate the electronic properties of a graphene and -ruthenium trichloride (hereafter RuCl) heterostructure, using a combination of experimental and theoretical techn…
Superconducting Niobium Tip Electron Beam Source
Cameron W. Johnson, Andreas K. Schmid, Marian Mankos +7
Modern electron microscopy and spectroscopy is a key technology for studying the structure and composition of quantum and biological materials in fundamental and applied sciences.…
Ultrasensitive Sub-monolayer Palladium Induced Chirality Switching and Topological Evolution of Skyrmions
Gong Chen, Colin Ophus, Roberto Lo Conte +4
Chiral spin textures are fundamentally interesting, with promise for device applications. Stabilizing chirality is conventionally achieved by introducing Dzyaloshinskii-Moriya inte…
Near-monochromatic tuneable cryogenic niobium electron field emitter
Cameron W. Johnson, Andreas K. Schmid, Marian Mankos +6
Creating, manipulating, and detecting coherent electrons is at the heart of future quantum microscopy and spectroscopy technologies. Leveraging and specifically altering the quantu…
Competition Between Exchange and Magnetostatic Energies in Domain Pattern Transfer from BaTiO(111) to Ni Thin Film
Kévin J. A. Franke, Colin Ophus, Andreas K. Schmid +1
We use spin polarized low energy electron microscopy to investigate domain pattern transfer in a multiferroic heterostructure consisting of a -oriented BaTiO…
and Domain Walls in Epitaxial BaTiO(111)/Co Multiferroic Heterostructures
Kévin J. A. Franke, Colin Ophus, Andreas K. Schmid +1
We report on domain pattern transfer from a ferroelectric BaTiO substrate with a -orientation of the surface to an epitaxial Co film grown on a Pd buffer laye…