Sub-picosecond photodynamics of small neutral copper oxide clusters

The ultrafast dynamics of neutral copper oxide clusters (Cu n O x , n < 5) are reported using femtosecond pump probe spectroscopy in the gas phase. The transient spectra recorded for each cluster demonstrate they relax on a 100s of fs timescale followed by a long-lived (>50 ps) response. Densi...

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Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2024-08, Vol.26 (31), p.2937-2946
Hauptverfasser:	Rotteger, Chase H, Jarman, Carter K, Sobol, Madison M, Sutton, Shaun F, Sayres, Scott G
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic properties Clusters Copper Copper oxides Density functional theory Electron spin Electronic structure Excitation Field ionization Oxidation Oxygen atoms Spectrum analysis Spin dynamics Vapor phases
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