“…The transition dynamics and the oscillator strength of Rydberg excited states might be different from that of the electron or hole in the case of strong confinement regime. In addition, we have reported the existence of the excited state of the biexciton, which is composed of Rydberg 1s and 2p excitons, for CuCl QDs [5,6]. Such excited states of the biexciton in the QDs are specific because of the compulsory interaction between the two excitons in confinement system.…”
In CuCl quantum dots, we have measured transient absorption spectra attributed mainly to transition from Rydberg 1s to 2p states of excitons and biexcitons, respectively. The dot size dependence of their transition energies is observed.
“…The transition dynamics and the oscillator strength of Rydberg excited states might be different from that of the electron or hole in the case of strong confinement regime. In addition, we have reported the existence of the excited state of the biexciton, which is composed of Rydberg 1s and 2p excitons, for CuCl QDs [5,6]. Such excited states of the biexciton in the QDs are specific because of the compulsory interaction between the two excitons in confinement system.…”
In CuCl quantum dots, we have measured transient absorption spectra attributed mainly to transition from Rydberg 1s to 2p states of excitons and biexcitons, respectively. The dot size dependence of their transition energies is observed.
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