Exploring the Fundamental Spatial Limits of Magnetic All-Optical Switching

F Steinbach, U Atxitia, K Yao, M Borchert, D Engel… - Nano Letters, 2024 - ACS Publications
All-optical switching (AOS) results in ultrafast and deterministic magnetization reversal upon
single laser pulse excitation, potentially supporting faster and more energy-efficient data …

Photoinduced charge transfer renormalization in NiO

T Lojewski, D Golež, K Ollefs, L Le Guyader… - Physical Review B, 2024 - APS
Photodoped states in strongly correlated charge-transfer insulators are characterized by dd
and dp interactions and the resulting intertwined dynamics of charge excitations and local …

Preface to Special Topic: The Advent of Ultrafast X-Ray Absorption Spectroscopy

E Principi - Structural Dynamics, 2024 - pubs.aip.org
X-ray sources have undeniably revolutionized science; however, paradoxically, their
potential has only been partially exploited thus far. Recent technological advancements …

[PDF][PDF] Ultrafast and ultrasmall: Exploring temporally and spatially the influence of heat diffusion on magnetic all-optical switching

F Steinbach - 2024 - depositonce.tu-berlin.de
The origins of this research is the discovery in the late 2000s that the magnetization of a
ferrimagnetic material can be inverted purely optically by a femtosecond laser pulse. This …