Destabilizing excitonic insulator phase by pressure tuning of exciton-phonon coupling
Ta_{2}NiSe_{5} is an excitonic insulator (EI) exhibiting bound electron-hole pairs condensed at room temperature, which transforms to a small-gap semiconducting state above T=325 K simultaneously undergoing a phonon-related structural transition. Despite the clear experimental evidence for strong ex...
Gorde:
| Egile Nagusiak: | , , , , , , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
American Physical Society
2020-11-01
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| Saila: | Physical Review Research |
| Sarrera elektronikoa: | http://doi.org/10.1103/PhysRevResearch.2.043182 |
| Etiketak: |
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