Spectral properties and dynamics of carriers in Si quantum dots in SiN matrices
conference contribution
posted on 2024-07-26, 14:45 authored by Lap Dao, Jeffrey DavisJeffrey Davis, Peter HannafordPeter Hannaford, Young Hyun Cho, Martin A. Greeny, Eun Chel ChoFemtosecond two-color spectrally-resolved nonlinear spectroscopy is used to study the dynamics of excited carriers in Si quantum dot structures embedded in SiN. Ultrashort population relaxation times of < 400 fs and ~ 6-10 ps are measured and discussed in the context of the different contributions from zero-phonon and transverse optical and transverse acoustic phonon-assisted transitions.
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Australian Research Council
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1424405785Journal title
Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMADConference name
Conference on Optoelectronic and Microelectronic Materials and Devices, COMMADPagination
2 ppPublisher
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