Projektnummer

0059207

Zusammenfassung

Magnetism has greatly contributed to humanity's progress by providing key technologies, beginning with the invention of the navigational compass made of lodestones around the 10th century in China. Nowadays, from electrical motors, motion sensors to data storage, magnets are everywhere in our lives. Exchange interaction is the strongest force in magnetism. It is responsible for the spin ordering in magnetic materials and has recently attracted great attention from researchers around the world. Indeed, recent experiments are suggesting that excitation with femtosecond laser pulses could...