Evidences of subnanometre orbital diffusion length in heavy metals using terahertz emission spectroscopy
Go, D. et al. Toward surface orbitronics: giant orbital magnetism from the orbital Rashba effect at the surface…
Ultrafast transition from coherent to incoherent polariton nonlinearities in a hybrid 1L-WS2/plasmon structure
Törmä, P. & Barnes, W. L. Strong coupling between surface plasmon polaritons and emitters: a review. Rep. Prog.…
Dynamic magneto-chiral instability in photoexcited tellurium
Fukushima, K., Kharzeev, D. E. & Warringa, H. J. Chiral magnetic effect. Phys. Rev. D. 78, 074033 (2008).…
A metastable tetragonal phase in two-dimensional halide perovskite lattices driven by a coherent Higgs mode
Dhanabalan, B. et al. Directional anisotropy of the vibrational modes in 2D-layered perovskites. ACS Nano 14, 4689–4697 (2020).…
Observation of space-time surface plasmon polaritons
Theoretical formulation The conceptual formulation of ST-SPPs is best understood by visualizing their spectral representation on the surface…
Self-compressed waveform-stable light transients enabling water-window attosecond spectroscopy
We first demonstrate the creation and field-resolved characterization of light transients, focusing on generating sub-cycle pulses. For this…
High-speed antiferromagnetic domain walls driven by coherent spin waves
Hinzke, D. & Nowak, U. Domain wall motion by the magnonic spin Seebeck effect. Phys. Rev. Lett. 107,…
Plasma lens for focusing attosecond pulses
Bor, Z. Distortion of femtosecond laser pulses in lenses and lens systems. J. Mod. Opt. 35, 1907–1918 (1988).…
Photoinduced non-reciprocal magnetism | Nature Communications
Outline of the derivation of Eq. (4) and Eq. (6) We provide here a brief outline of the…
Terahertz field control of surface topology probed with subatomic resolution
Basov, D. N., Averitt, R. D. & Hsieh, D. Towards properties on demand in quantum materials. Nat. Mater.…
Transient domain boundary drives ultrafast magnetisation reversal
Time-resolved magnetic soft-X-ray spectroscopy We investigate a typical nanometre-scale heterostructure consisting of an amorphous ferrimagnetic Gd25Co75 alloy with…
Optical control of resonances in temporally symmetry-broken metasurfaces
Moitra, P. et al. Programmable wavefront control in the visible spectrum using low-loss chalcogenide phase-change metasurfaces. Adv. Mater.…