Angle-resolved photoemission spectroscopy (ARPES), with its exceptional sensitivity to both
the binding energy and the momentum of valence electrons in solids, provides unparalleled …

Measuring thermal properties of materials is not only of fundamental importance in
understanding the transport processes of energy carriers (electrons and phonons in solids) …

This year the discovery of femtosecond demagnetization by laser pulses is 20 years old. For
the first time, this milestone work by Bigot and coworkers gave insight directly into the time …

Spintronic terahertz emitters are broadband and efficient sources of terahertz radiation,
which emerged at the intersection of ultrafast spintronics and terahertz photonics. They are …

The understanding of how spins move and can be manipulated at pico-and femtosecond
timescales has implications for ultrafast and energy-efficient data-processing and storage …

The interaction of subpicosecond laser pulses with magnetically ordered materials has
developed into a fascinating research topic in modern magnetism. From the discovery of …

Abstract The Einstein-de Haas effect was originally observed in a landmark experiment
demonstrating that the angular momentum associated with aligned electron spins in a …

This article reviews static and dynamic interfacial effects in magnetism, focusing on
interfacially driven magnetic effects and phenomena associated with spin-orbit coupling and …

Uncovering the physical mechanisms that govern ultrafast charge and spin dynamics is
crucial for understanding correlated matter as well as the fundamental limits of ultrafast spin …

Irradiating a ferromagnet with a femtosecond laser pulse is known to induce an ultrafast
demagnetization within a few hundred femtoseconds. Here we demonstrate that direct laser …