Fig.1: Schematic illustration of direct in-situ high-resolution magnetic imaging using MFM. An ultrashort intense laser pulse is guided through a hollow-core fiber and applied to plasmonic structures ...
It is a system-on-chip, combining integrated Hall elements, analog front end and digital signal processing in a single device. To measure the angle, only a simple two-pole magnet, rotating over the ...
Researchers have demonstrated a successful way to control and manipulate nanoscale magnetic bits using an ultrafast laser pulse and plasmonic gold nanostructures. (Nanowerk News) All-optical, helicity ...