Wang, Yuda; Jackson, Howard E; Smith, Leigh M; Burgess, Timothy; Paiman, Suriati; Gao, Qiang; Jagadish, Chennupati; Tan, Hark Hoe
Using transient Rayleigh scattering (TRS) measurements, we obtain photoexcited carrier thermalization dynamics for both zincblende (ZB) and wurtzite (WZ) InP single nanowires (NW) with picosecond resolution. A phenomenological fitting model based on direct band-to-band transition theory is developed to extract the electron-hole-plasma density and temperature as a function of time from TRS measurements of single nanowires, which have complex valence band structures. We find that the...[Show more]
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