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cond-mat.mtrl-sci2005
Temperature dependent photon emission spectra of free excitons in phonon field of GaN
S. J. Xu, G. Q. Li, S. -J. Xiong +1
Temperature-dependent radiative recombination of free excitons involving one or two LO phonons in GaN is investigated in detail. It is found that both phonon sidebands possess asym…
cond-mat.mtrl-sci2005
Excitonic Polaron States and Fano Interference in Phonon-Assisted Photoluminescence of Bound Excitons in ZnO
Shi-Jie Xu, Shi-Jie Xiong, Shen-Lei Shi
We report a photoluminescence observation of robust excitonic polarons due to strong coupling of exciton and longitudinal optical (LO) phonon as well as Fano-type interference in h…
cond-mat.mtrl-sci2005
Experimental Observation of Kondo-Fano Resonant Tunneling in Silicon-Doped GaAs/AlAs Multiple Quantum Wells
S. J. Xu, S. -J. Xiong, J. Liu +2
We report experimental observation of Kondo-Fano resonant tunneling in Si-doped GaAs/AlAs multiple quantum wells. The spectrum of differential tunneling conductance at low bias sho…