The Excitonic Optical Stark Effect in Ga
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Choi, C. K. ;Chang, Yia-Chung ;Lam, J.B. ;Gainer, G.H. ;Shee, S. K. ;Krasinski,
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Article
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2002
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John Wiley and Sons
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English
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The dynamic Stark effect of excitons in GaN at 10 K with excitation well below the excitonic resonances was studied using nondegenerate femtosecond pump-probe spectroscopy with co-and cross-linear polarization configurations. In contrast to two-dimensional GaAs/AlGaAs quantum wells, which have Bloch