Ultrafast terahertz snapshots of excitonic Rydberg states and electronic coherence in an organometal halide perovskite
The generation of bound electron and hole pairs—excitons—is a key process in photovoltaic technologies, yet it is challenging to follow their initial dynamics. Here, Luoet al. probe the Rydberg eigenstates that characterize the excitonic transport and coherent conversion in a perovskite material....
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| Main Authors: | , , , , , , , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2017
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| Subjects: | |
| Online Access: | https://doaj.org/article/2b7a193744d0448691cd461c6cff8e95 |
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| Summary: | The generation of bound electron and hole pairs—excitons—is a key process in photovoltaic technologies, yet it is challenging to follow their initial dynamics. Here, Luoet al. probe the Rydberg eigenstates that characterize the excitonic transport and coherent conversion in a perovskite material. |
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