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20012026
most citedOn the possibility of an excitonic insulator at the semiconductor-semimetal transition

143 citations · 1.4k across the 62 of their papers we have counts for

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cond-mat.str-el2005

Localisation versus self-trapping: Polaron formation in the Anderson-Holstein model

Holger Fehske, Franz X. Bronold, amd Andreas Alvermann

We discuss polaron formation in disordered electron-phonon systems.

cond-mat.str-el2005★ 4 cited

Phase diagram of the excitonic insulator

B. Hülsen, F. X. Bronold, H. Fehske +1

Motivated by recent experiments, which give strong evidence for an excitonic insulating phase in , we developed a scheme to quantitatively construct, for…