Our paper on superconductor imaging published in Nano Letters

Our paper entitled Laser Modulation of Superconductivity in a Cryogenic Wide-field Nitrogen-Vacancy Microscope, by Scott Lillie et al, was published in Nano Letters. This is the first paper from our cryogenic setup installed in 2019. It reports imaging of Abrikosov vortices and transport currents in a superconducting Nb film, and uncovers unexpected effects from the excitation laser.