Time-resolved spectroscopy of single nanostructures and nanowire-based devices

Justin C. Johnson; Matt Law; Lori E. Greene; Paul Peng; Peidong Yang; Richard J. Saykally

doi:10.1364/iqec.2004.ithj1

Abstract

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Time-resolved second-harmonic generation, time-resolved photoluminescence, and mid-infrared transient absorption are all utilized as probes of sub-picosecond carrier relaxation and/or electron-injection in single semiconductor nanostructures and engineered devices based upon nanowire arrays.

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