Ultrafast electronic dynamics in unipolar n-doped InAs/GaAs quantum dot structures


Journal Article

Time-resolved mid-infrared-pump, optical-probe differential transmission spectroscopy on n-doped quantum dots directly reveals electron dynamics relevant to unipolar devices. Capture times into excited and ground states are found to be 7.1 and 116 ps. © 2005 Optical Society of America.

Duke Authors

Cited Authors

  • Wu, ZK; Choi, H; Norris, TB; Stiff-Roberts, A; Bhattacharya, P

Published Date

  • January 1, 2005

Published In

Electronic International Standard Serial Number (EISSN)

  • 2162-2701

Citation Source

  • Scopus