Researchers from Max Born Institute have demonstrated a successful way to control and manipulate nanoscale magnetic bits—the building blocks of digital data—using an ultrafast laser pulse and ...

Society's increasing use of electronic devices motivates the search for new and better data storage techniques. Magnetic storage devices, such as hard disk drives, have been the mainstays for data ...

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 ...

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 ...

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 ...