Spintronic terahertz emitters: Status and prospects from a materials perspective
Spintronic terahertz (THz) emitters, consisting of ferromagnetic (FM)/non-magnetic (NM) thin
films, have demonstrated remarkable potential for use in THz time-domain spectroscopy and …
films, have demonstrated remarkable potential for use in THz time-domain spectroscopy and …
Organic chiral spin‐optics: The interaction between spin and photon in organic chiral materials
M Gao, W Qin - Advanced Optical Materials, 2021 - Wiley Online Library
Recently, the spin‐dependent effects in chiral materials are being intensively explored due
to requirements of fundamental research and technological applications. In organic chiral …
to requirements of fundamental research and technological applications. In organic chiral …
Ultrafast demagnetization of iron induced by optical versus terahertz pulses
We study ultrafast magnetization quenching of ferromagnetic iron following excitation by an
optical versus a terahertz pump pulse. While the optical pump (photon energy of 3.1 eV) …
optical versus a terahertz pump pulse. While the optical pump (photon energy of 3.1 eV) …
Ultrafast magnetic scattering on ferrimagnets enabled by a bright Yb-based soft x-ray source
Development of ultrafast table-top x-ray sources that can map various spin, orbital, and
electronic configurations and reordering processes on their natural time and length scales is …
electronic configurations and reordering processes on their natural time and length scales is …
Computational study of elastic waves generated by ultrafast demagnetization in fcc Ni
Picosecond ultrasonics is a fast growing and advanced research field with broad application
to the imaging and characterization of nanostructured materials as well as at a fundamental …
to the imaging and characterization of nanostructured materials as well as at a fundamental …
[HTML][HTML] Role of primary and secondary processes in the ultrafast spin dynamics of nickel
The magnetic response of a ferromagnet after an ultrafast optical excitation can be
connected to the underlying electronic dynamics either via primary excitation processes …
connected to the underlying electronic dynamics either via primary excitation processes …
Transient magnetic gratings on the nanometer scale
D Weder, C von Korff Schmising, CM Günther… - Structural …, 2020 - pubs.aip.org
Laser-driven non-local electron dynamics in ultrathin magnetic samples on a sub-10 nm
length scale is a key process in ultrafast magnetism. However, the experimental access has …
length scale is a key process in ultrafast magnetism. However, the experimental access has …
Demagnetization dynamics after noncollinear dual optical excitation
S Parchenko, M Riepp, S Marotzke, A Åberg Larsson… - Physical Review B, 2024 - APS
We explore the impact of optical excitation using two interfering ultrashort optical pulses on
ultrafast magnetization dynamics. Our investigation focuses on Pt/Co/Pt multilayers and …
ultrafast magnetization dynamics. Our investigation focuses on Pt/Co/Pt multilayers and …
Wide spectral range ultrafast pump–probe magneto-optical spectrometer at low temperature, high-magnetic and electric fields
F Mertens, M Terschanski, D Mönkebüscher… - Review of Scientific …, 2020 - pubs.aip.org
We developed a table-top setup to perform magneto-optical pump–probe measurements
with the possibility to independently tune the photon-energy of both pump and probe beams …
with the possibility to independently tune the photon-energy of both pump and probe beams …
Magnetization relaxation dynamics in multilayers on pico- and nanosecond timescales
We experimentally investigated magnetization relaxation dynamics in the largely unexplored
time window extending from few picoseconds up to two nanoseconds following femtosecond …
time window extending from few picoseconds up to two nanoseconds following femtosecond …