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cond-mat.mtrl-sci2025
Giant enhancement of attosecond tunnel ionization competes with disorder-driven decoherence in silicon
D. N. Purschke, D. Vick, A. Cárdenas +16
High-harmonic generation (HHG) is a strong-field phenomenon that is sensitive to the attosecond dynamics of tunnel ionization and coherent transport of electron-hole pairs in solid…
cond-mat.mtrl-sci2021
Ultrafast photoconductivity and terahertz vibrational dynamics in double-helix SnIP nanowires
David N. Purschke, Markus R. P. Pielmeier, Ebru Üzer +7
Tin iodide phosphide (SnIP), an inorganic double-helix material, is a quasi-1D van der Waals semiconductor that shows promise in photocatalysis and flexible electronics. However, o…