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....
| Main Authors: | , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2017-06-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/ncomms15565 |