Magnetic solids can be demagnetized quickly with a short laser pulse, and there are already so-called HAMR (Heat Assisted Magnetic Recording) memories on the market that function according to this principle. However, the microscopic mechanisms of ultrafast demagnetization remain unclear. Now, a team has developed a new method at BESSY II to quantify one of these mechanisms and applied it to the rare-earth element Gadolinium, whose magnetic properties are caused by electrons on both the 4f and the 5d shells.
Brabus Launches ‘Deep Blue’ G-Wagon, Speedboat & Luxury Watch Line
Brabus is unifying its collaborations with Mercedes-AMG, Finland’s Axopar Boats, and Panerai luxury watches under one Deep Blue collection.Being that Brabus is...
