Persistence of Charge Ordering Instability to Coulomb Engineering in the Excitonic Insulator Candidate TiSe_{2}

TiSe_{2} has long been considered one of the best candidate materials to host the elusive excitonic insulator (EI) phase. However, a finite coupling to the lattice can generically be expected, while a lack of “smoking-gun” signatures for the importance of the electron-hole interaction in driving the...

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Detalhes bibliográficos

Principais autores:	Sebastian Buchberger, Yann in ’t Veld, Akhil Rajan, Philip A. E. Murgatroyd, Brendan Edwards, Bruno K. Saika, Naina Kushwaha, Maria H. Visscher, Jan Berges, Dina Carbone, Jacek Osiecki, Craig Polley, Tim Wehling, Phil D. C. King
Formato:	Artigo
Idioma:	Inglês
Publicado em:	American Physical Society 2025-11-01
coleção:	Physical Review X
Acesso em linha:	http://doi.org/10.1103/9trc-9865
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