JOURNAL ARTICLE

Exciton spin relaxation in semiconductor quantum dots

Abstract

The spin relaxation within the radiative doublet of the exciton ground state in InAs/GaAs quantum dots is studied via ultrafast spectral hole burning spectroscopy. A biexcitonic resonance emerges due to relaxation of the exciton spin.

Keywords:
Exciton Biexciton Relaxation (psychology) Quantum dot Condensed matter physics Spectroscopy Spin (aerodynamics) Semiconductor Ultrashort pulse Physics Ground state Atomic physics Optoelectronics Quantum mechanics

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Topics

Semiconductor Quantum Structures and Devices
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics
Quantum and electron transport phenomena
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics
GaN-based semiconductor devices and materials
Physical Sciences →  Physics and Astronomy →  Condensed Matter Physics

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