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Anomalous excitonic phase diagram in band-gap-tuned Ta(2)Ni(Se,S)(5)
During a band-gap-tuned semimetal-to-semiconductor transition, Coulomb attraction between electrons and holes can cause spontaneously formed excitons near the zero-band-gap point, or the Lifshitz transition point. This has become an important route to realize bulk excitonic insulators – an insulatin...
Autores principales: | Chen, Cheng, Tang, Weichen, Chen, Xiang, Kang, Zhibo, Ding, Shuhan, Scott, Kirsty, Wang, Siqi, Li, Zhenglu, Ruff, Jacob P. C., Hashimoto, Makoto, Lu, Dong-Hui, Jozwiak, Chris, Bostwick, Aaron, Rotenberg, Eli, da Silva Neto, Eduardo H., Birgeneau, Robert J., Chen, Yulin, Louie, Steven G., Wang, Yao, He, Yu |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10657405/ https://www.ncbi.nlm.nih.gov/pubmed/37980419 http://dx.doi.org/10.1038/s41467-023-43365-1 |
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