Search Results - "Di Palo, N."
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Probing ultrafast photo-induced dynamics of the exchange energy in a Heisenberg antiferromagnet
Published in Nature photonics (01-08-2015)“…Femtosecond stimulated Raman experiments on the antiferromagnetic system KNiF 3 are implemented to understand how the exchange interaction — a crucial…”
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Journal Article -
2
Enhanced optical conductivity and many-body effects in strongly-driven photo-excited semi-metallic graphite
Published in Nature communications (16-11-2023)“…The excitation of quasi-particles near the extrema of the electronic band structure is a gateway to electronic phase transitions in condensed matter. In a…”
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Journal Article -
3
Probing the Energy Conversion Pathways between Light, Carriers, and Lattice in Real Time with Attosecond Core-Level Spectroscopy
Published in Physical review. X (01-12-2021)“…Detection of the energy conversion pathways, between photons, charge carriers, and the lattice is of fundamental importance to understand fundamental physics…”
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4
Absolute delay calibration by analytical fitting of attosecond streaking measurements
Published in JPhys photonics (01-04-2024)“…Abstract An accurate temporal characterization of both pump and probe pulses is essential for the correct interpretation of any pump-probe experiment. This is…”
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5
Attosecond absorption and reflection spectroscopy of solids
Published in APL photonics (01-02-2024)“…Since their introduction, all-optical spectroscopy techniques based on attosecond radiation have gained the attention of the scientific community because of…”
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Journal Article -
6
Enhanced optical conductivity and many-body effects in strongly-driven photo-excited semi-metallic graphite
Published 11-08-2023“…The excitation of quasi-particles near the extrema of the electronic band structure is a gateway to electronic phase transitions in condensed matter. In a…”
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Journal Article -
7
Attosecond Soft X-Ray Spectroscopy Reveals Energy Flow in a Semimetal
Published in 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (26-06-2023)“…We show that core-level x-ray absorption near edge structure (XANES) spectroscopy with attosecond soft x-ray (SXR) pulses [1] can image the flow of energy…”
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Conference Proceeding -
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Attosecond core-level spectroscopy reveals the flow of excitation in a material between light, carriers and phonons
Published in 2022 Conference on Lasers and Electro-Optics (CLEO) (01-05-2022)“…We use attosecond core-level X-ray spectroscopy to disentangle the spectral and dynamical signatures of energy conversion pathways between photons, charge…”
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Conference Proceeding -
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Probing the energy conversion pathways between light, carriers and lattice in real time with attosecond core-level spectroscopy
Published 13-10-2021“…Detection of the energy conversion pathways, between photons, charge carriers, and the lattice is of fundamental importance to understand fundamental physics…”
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Journal Article