article-journal

Survival of Floquet–Bloch States in the Presence of Scattering
Floquet theory has spawned many exciting possibilities for electronic structure control with light, with enormous potential for future …
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The ferroelectric photo ground state of SrTiO3: Cavity materials engineering
Optical cavities confine light on a small region in space, which can result in a strong coupling of light with materials inside the …
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Unravelling the intertwined atomic and bulk nature of localised excitons by attosecond spectroscopy
The electro-optical properties of most semiconductors and insulators of technological interest are dominated by the presence of …
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Direct Measurement of Electron-Phonon Coupling with Time-Resolved ARPES
Time- and angular- resolved photoelectron spectroscopy is a powerful technique to measure electron dynamics in solids. Recent advances …
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Dynamical amplification of electric polarization through nonlinear phononics in 2D SnTe
Ultrafast optical control of ferroelectricity using intense terahertz fields has attracted significant interest. Here we show that the …
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Femtosecond exciton dynamics in WSe2 optical waveguides
Van-der Waals (vdW) atomically layered crystals can act as optical waveguides over a broad range of the electromagnetic spectrum …
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Floquet states in dissipative open quantum systems
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How Circular Dichroism in Time- and Angle-Resolved Photoemission Can Be Used to Spectroscopically Detect Transient Topological States in Graphene
Pumping graphene with circularly polarized light is the archetype of light-tailoring topological bands. Realizing the induced …
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Light-Induced Renormalization of the Dirac Quasiparticles in the Nodal-Line Semimetal ZrSiSe
In nodal-line semimetals, linearly dispersing states form Dirac loops in the reciprocal space with a high degree of electron-hole …
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Local Berry curvature signatures in dichroic angle-resolved photoelectron spectroscopy from two-dimensional materials
Topologically nontrivial two-dimensional materials hold great promise for next-generation optoelectronic applications. However, …
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