In this paper, we present a simple theoretical approach to calculate the multiple ionization of big atoms and molecules induced by very high-q fast projectiles in a strong coupling regime （q/v 〉 1）. The results obt...In this paper, we present a simple theoretical approach to calculate the multiple ionization of big atoms and molecules induced by very high-q fast projectiles in a strong coupling regime （q/v 〉 1）. The results obtained from this approach are in excellent agreement with the available experimental data. A probable scenario of molecular multiple ionization by fast and very high-q projectiles is discussed. The very small computational time required here and the good agreement with the existing experimental data make it a good candidate for studying the multiple ionization of complex molecules under high linear energy transfers.展开更多
Along with being superior in solar cell applications,perovskites are also gaining popularity as an ideal semiconductor material for investigating light-matter interaction in the strong coupling regime.In recent years,...Along with being superior in solar cell applications,perovskites are also gaining popularity as an ideal semiconductor material for investigating light-matter interaction in the strong coupling regime.In recent years,the demonstration of excitonpolaritons in perovskites has advanced rapidly due to the materials'exceptional optical characteristics,which include relatively high refractive indices,large binding energies,strong room-temperature excitons,broad wavelength tunability,and simple and cost-effective growth conditions.Here,we discuss the fundamental properties of perovskite semiconductors for exciton-polaritons and review their recent rapid advances in the strong coupling between excitons in perovskite and various photonic cavities.More specifically,we survey the recent progress on the theoretical and experimental realization of strong light-matter interaction using a variety of optical cavities,and their applications in the polariton condensation and polariton lasing.Finally,we provide an outlook and future prospects in this exciting field.展开更多
基金Project supported by the National Natural Science Foundation of China(Grant Nos.11174116 and 11175075)
文摘In this paper, we present a simple theoretical approach to calculate the multiple ionization of big atoms and molecules induced by very high-q fast projectiles in a strong coupling regime （q/v 〉 1）. The results obtained from this approach are in excellent agreement with the available experimental data. A probable scenario of molecular multiple ionization by fast and very high-q projectiles is discussed. The very small computational time required here and the good agreement with the existing experimental data make it a good candidate for studying the multiple ionization of complex molecules under high linear energy transfers.
基金supported by the Australian Research Council(DP200101353).
文摘Along with being superior in solar cell applications,perovskites are also gaining popularity as an ideal semiconductor material for investigating light-matter interaction in the strong coupling regime.In recent years,the demonstration of excitonpolaritons in perovskites has advanced rapidly due to the materials'exceptional optical characteristics,which include relatively high refractive indices,large binding energies,strong room-temperature excitons,broad wavelength tunability,and simple and cost-effective growth conditions.Here,we discuss the fundamental properties of perovskite semiconductors for exciton-polaritons and review their recent rapid advances in the strong coupling between excitons in perovskite and various photonic cavities.More specifically,we survey the recent progress on the theoretical and experimental realization of strong light-matter interaction using a variety of optical cavities,and their applications in the polariton condensation and polariton lasing.Finally,we provide an outlook and future prospects in this exciting field.
