The 2021 ultrafast spectroscopic probes of condensed matter roadmap
In the 60 years since the invention of the laser, the scientific community has developed
numerous fields of research based on these bright, coherent light sources, including the …
numerous fields of research based on these bright, coherent light sources, including the …
Extreme ultraviolet transient gratings
The recent construction of free electron lasers allows extending laboratory-based laser
experiments to shorter wavelengths, accessing wavevectors typical of nanoscale dynamics …
experiments to shorter wavelengths, accessing wavevectors typical of nanoscale dynamics …
Water Splitting with a Single-Atom Cu/TiO2 Photocatalyst: Atomistic Origin of High Efficiency and Proposed Enhancement by Spin Selection
C Cheng, WH Fang, R Long, OV Prezhdo - JACS au, 2021 - ACS Publications
Anatase TiO2 is an intensely investigated photocatalytic material due to its abundance and
chemical stability. However, it suffers from weak light harvesting and low photocatalytic …
chemical stability. However, it suffers from weak light harvesting and low photocatalytic …
Laser-induced terahertz spin transport in magnetic nanostructures arises from the same force as ultrafast demagnetization
Laser-induced terahertz spin transport (TST) and ultrafast demagnetization (UDM) are
central but so far disconnected phenomena in femtomagnetism and terahertz spintronics …
central but so far disconnected phenomena in femtomagnetism and terahertz spintronics …
Ultrafast Laser Pulse Induced Transient Ferrimagnetic State and Spin Relaxation Dynamics in Two-Dimensional Antiferromagnets
We employ real-time time-dependent density functional theory (rt-TDDFT) and ab initio
nonadiabatic molecular dynamics (NAMD) to systematically investigate the ultrafast laser …
nonadiabatic molecular dynamics (NAMD) to systematically investigate the ultrafast laser …
Attosecond magnetization dynamics in non-magnetic materials driven by intense femtosecond lasers
Irradiating solids with ultrashort laser pulses is known to initiate femtosecond timescale
magnetization dynamics. However, sub-femtosecond spin dynamics have not yet been …
magnetization dynamics. However, sub-femtosecond spin dynamics have not yet been …
Unravelling photoinduced interlayer spin transfer dynamics in two-dimensional nonmagnetic-ferromagnetic van der Waals heterostructures
Although light is the fastest means to manipulate the interfacial spin injection and magnetic
proximity related quantum properties of two-dimensional (2D) magnetic van der Waals …
proximity related quantum properties of two-dimensional (2D) magnetic van der Waals …
Ultrafast spin transfer and its impact on the electronic structure
K Bobowski, X Zheng, B Frietsch, D Lawrenz… - Science …, 2024 - science.org
Optically induced intersite spin transfer (OISTR) promises manipulation of spin systems
within the ultimate time limit of laser excitation. Following its prediction, signatures of ultrafast …
within the ultimate time limit of laser excitation. Following its prediction, signatures of ultrafast …
Ultrafast high-harmonic nanoscopy of magnetization dynamics
Light-induced magnetization changes, such as all-optical switching, skyrmion nucleation,
and intersite spin transfer, unfold on temporal and spatial scales down to femtoseconds and …
and intersite spin transfer, unfold on temporal and spatial scales down to femtoseconds and …
Ultrafast light-induced ferromagnetic state in transition metal dichalcogenides monolayers
Ultrafast optical control of magnetism had great potential to revolutionize magnetic storage
technology and spintronics, but for now, its potential remains mostly untapped in two …
technology and spintronics, but for now, its potential remains mostly untapped in two …