@inproceedings{245aa0092e7b492c8ad344a28637ea0f,
title = "Temperature dpendent carrier dynamics of InAs/GaAs quantum dots probed by terahertz time-domain spectroscopy",
abstract = "We have utilized the terahertz time-domain spectroscopy to investigate the temperature dependent carrier dynamics n-type modulation-doped InAs/GaAs quantum dots and estimated the total number of electrons captured by the quantum dots from 10 K to 290 K. The absorption of the sample with quantum dots decrease monotonically as the temperature is lowered because quantum dots capture more free carriers at lower temperatures, while the absorption of the sample without quantum dots is the highest at 100 K because the electron mobility is the highest at that temperature.",
keywords = "Carrier dynamics, Quantum dots, Terahertz, Terahertz time-domain spectroscopy",
author = "Oh, {S. J.} and Maeng, {I. H.} and Kim, {H. M.} and Cho, {N. K.} and Song, {J. D.} and Choi, {W. J.} and Lee, {J. I.} and Son, {J. H.}",
year = "2007",
language = "English",
isbn = "1424414385",
series = "IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics",
pages = "769--770",
booktitle = "IRMMW-THz2007 - Conference Digest of the Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics",
note = "Joint 32nd International Conference on Infrared and Millimetre Waves, and 15th International Conference on Terahertz Electronics, IRMMW-THz2007 ; Conference date: 03-09-2007 Through 07-09-2007",
}