Two‐dimensional magnets: forgotten history and recent progress towards spintronic applications
The recent discovery of 2D magnetic order in van der Waals materials has stimulated a
renaissance in the field of atomically thin magnets. This has led to promising demonstrations …
renaissance in the field of atomically thin magnets. This has led to promising demonstrations …
The 2021 ultrafast spectroscopic probes of condensed matter roadmap
J Lloyd-Hughes, PM Oppeneer… - Journal of Physics …, 2021 - iopscience.iop.org
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 …
Observation of time-reversal symmetry breaking in the band structure of altermagnetic RuO2
Altermagnets are an emerging elementary class of collinear magnets. Unlike ferromagnets,
their distinct crystal symmetries inhibit magnetization while, unlike antiferromagnets, they …
their distinct crystal symmetries inhibit magnetization while, unlike antiferromagnets, they …
Formation of moiré interlayer excitons in space and time
D Schmitt, JP Bange, W Bennecke, AA AlMutairi… - Nature, 2022 - nature.com
Moiré superlattices in atomically thin van der Waals heterostructures hold great promise for
extended control of electronic and valleytronic lifetimes,,,,,–, the confinement of excitons in …
extended control of electronic and valleytronic lifetimes,,,,,–, the confinement of excitons in …
Structure of the moiré exciton captured by imaging its electron and hole
Abstract Interlayer excitons (ILXs)—electron–hole pairs bound across two atomically thin
layered semiconductors—have emerged as attractive platforms to study exciton …
layered semiconductors—have emerged as attractive platforms to study exciton …
Directly visualizing the momentum-forbidden dark excitons and their dynamics in atomically thin semiconductors
Resolving momentum degrees of freedom of excitons, which are electron-hole pairs bound
by the Coulomb attraction in a photoexcited semiconductor, has remained an elusive goal …
by the Coulomb attraction in a photoexcited semiconductor, has remained an elusive goal …
Hard x-ray photoelectron spectroscopy: a snapshot of the state-of-the-art in 2020
Hard x-ray photoelectron spectroscopy (HAXPES) is establishing itself as an essential
technique for the characterisation of materials. The number of specialised photoelectron …
technique for the characterisation of materials. The number of specialised photoelectron …
Machine learning on neutron and x-ray scattering and spectroscopies
Neutron and x-ray scattering represent two classes of state-of-the-art materials
characterization techniques that measure materials structural and dynamical properties with …
characterization techniques that measure materials structural and dynamical properties with …
Experimental measurement of the intrinsic excitonic wave function
An exciton, a two-body composite quasiparticle formed of an electron and hole, is a
fundamental optical excitation in condensed matter systems. Since its discovery nearly a …
fundamental optical excitation in condensed matter systems. Since its discovery nearly a …
Time-and momentum-resolved photoemission studies using time-of-flight momentum microscopy at a free-electron laser
Time-resolved photoemission with ultrafast pump and probe pulses is an emerging
technique with wide application potential. Realtime recording of nonequilibrium electronic …
technique with wide application potential. Realtime recording of nonequilibrium electronic …