Tunable electron and hole injection channels at plasmonic Al–TiO2 interfaces

Metallic nanostructures can strongly absorb light through their plasmon excitations, whose nonradiative decay generates hot electron–hole pairs. When the metallic nanostructure is interfaced with a semiconductor, the spatial separation of hot carriers plays the central and decisive roles in photovol...

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Veröffentlicht in:	Nanoscale 2021-09, Vol.13 (33), p.14073-14080
Hauptverfasser:	Ma, Jie, Zhang, Xindan, Gao, Shiwu
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Channels Charge transfer Excitation First principles Free electrons Hot electrons Nanostructure Photocatalysis Photovoltaic cells Separation Titanium dioxide
Online-Zugang:	Volltext
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