Ultrafast charge ordering by self-amplified exciton–phonon dynamics in TiSe2
The physical origins of charge density waves in 1T-TiSe2 and their response to ultrafast excitation have long been a topic of theoretical and experimental debate. Here the authors present an ab initio theory that successfully captures the observed dynamics of charge density wave formation.
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2020-01-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-019-13672-7 |