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 …
Over the last few years, extraordinary advances in experimental and theoretical tools have allowed us to monitor and control matter at short time and atomic scales with a high degree …
In van der Waals (vdW) materials, strong coupling between different degrees of freedom can hybridize elementary excitations into bound states with mixed character,–. Correctly …
F Caruso, D Novko - Advances in Physics: X, 2022 - Taylor & Francis
The advent of pump-probe spectroscopy techniques paved the way to the exploration of ultrafast dynamics of electrons and phonons in crystalline solids. Following photo-absorption …
We propose a systematic way of constructing Floquet second-order topological insulators (SOTIs) based on time-glide symmetry, a nonsymmorphic space-time symmetry that is …
Controlled excitation of materials can transiently induce changed or novel properties with many fundamental and technological implications. Especially, the concept of Floquet …
In the last decade, there has been a proliferation of laser sources for time-and angle- resolved photoemission spectroscopy (TR-ARPES), building on the proven capability of this …
We explore pump-probe high harmonic generation (HHG) from monolayer hexagonal-boron- nitride, where a terahertz pump excites coherent optical phonons that are subsequently …
Two-dimensional materials equipped with strong spin–orbit coupling can display novel electronic, spintronic, and topological properties originating from the breaking of time or …