학술논문
Carrier dynamics in ZnO nanorods revealed by pump-probe and the time-resolved photoluminescence
Document Type
Conference
Source
2007 Conference on Lasers and Electro-Optics - Pacific Rim Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on. :1-2 Aug, 2007
Subject
Language
Abstract
Using a mode-locked Ti:sapphire laser, we have performed time-resolved pump-probe and PL measurements for ZnO nanorods of which the size were determined to be 30-40 nm in diameter and about 1 μm in length by filed-emission scanning electron microscopy (FESEM). The excited carrier dynamics was analyzed from the complementary time-resolved processes in pump-probe and PL.