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cond-mat.mtrl-sci2005
Phonon Coherence and New Set of Sidebands in Phonon-Assisted Photoluminescence
Shi-Jie Xiong, Shi-Jie Xu
We investigate excitonic polaron states comprising a local exciton and phonons in the longitudinal optical (LO) mode by solving the Schrödinger equation. We derive an exact express…
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…