Carrier lifetime and mobility enhancement in nearly defect-free core-shell nanowires measured using time-resolved terahertz spectroscopy.

We have used transient terahertz photoconductivity measurements to assess the efficacy of two-temperature growth and core-shell encapsulation techniques on the electronic properties of GaAs nanowires. We demonstrate that two-temperature growth of the GaAs core leads to an almost doubling in charge-c...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron: Parkinson, P, Joyce, H, Gao, Q, Tan, H, Zhang, X, Zou, J, Jagadish, C, Herz, L, Johnston, M
Fformat: Journal article
Iaith:English
Cyhoeddwyd: 2009