Core memory, magnetized memory using tiny magnetic rings suspended on a grid of wires, is now more than five decades obsolete, yet it exerts a fascination for hardware hackers still. Not least [Andy ...

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 ...

Magnetic Core memory was the RAM at the heart of many computer systems through the 1970s, and is undergoing something of a resurgence today since it is easiest form of memory for an enterprising ...

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 ...