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Direct observation of excitonic instability in Ta(2)NiSe(5)
Coulomb attraction between electrons and holes in a narrow-gap semiconductor or a semimetal is predicted to lead to an elusive phase of matter dubbed excitonic insulator. However, direct observation of such electronic instability remains extremely rare. Here, we report the observation of incipient d...
Tallennettuna:
| Julkaisussa: | Nat Commun |
|---|---|
| Päätekijät: | , , , , , |
| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
Nature Publishing Group UK
2021
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| Aiheet: | |
| Linkit: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8010035/ https://ncbi.nlm.nih.gov/pubmed/33785740 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-021-22133-z |
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