30 May 2003 Optical nonlinearities of excitons in ZnO single crystal
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Proceedings Volume 4992, Ultrafast Phenomena in Semiconductors VII; (2003) https://doi.org/10.1117/12.475710
Event: Integrated Optoelectronics Devices, 2003, San Jose, CA, United States
Abstract
Time-integrated and spectrally-resolved four-wave mixing (FWM) has been used to study dephasing dynamics of excitons in a free-standing bulk ZnO. Clear FWM signals due to A⟩Γ5- and BΓ5-excitions have been observed. We discuss the dephasing dynamics based on the polariton dispersion and four-particle Coulomb correlations.
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Kouji Hazu, Takayuki Sota, Katsuo Suzuki, Satoru Adachi, Shigefusa F. Chichibu, "Optical nonlinearities of excitons in ZnO single crystal", Proc. SPIE 4992, Ultrafast Phenomena in Semiconductors VII, (30 May 2003); doi: 10.1117/12.475710; https://doi.org/10.1117/12.475710
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