News (1 Aug 2014 - 11 Sep 2015)

Disparate ultrafast dynamics in Gadolinium

added on 11 September 2015, 19:45

Gadolinium shows disparate dynamics of the localized 4f and the itinerant 5d spin moments, demonstrating a breakdown of their intra-atomic exchange alignment on a picosecond timescale.

Superconducting 0-Pi impurity quantum phase transition

added on 17 March 2015, 18:00

M. Žonda et al present results for phase diagrams, level occupation, induced local superconducting gap, Josephson current, and energy of the Andreev bound states with the precision surpassing any (semi)analytical approaches employed thus far.

Ultrafast spintronics: Give it a whirl

added on 1 August 2014, 19:40

Measurements of laser-induced magnetization dynamics suggest that spin currents can be generated on ultrafast timescales. Now it is shown that such currents may be capable of exerting ultrafast spin-transfer torques.