Type-II Dirac semimetal stabilized by electron-phonon coupling

oleh: Mirko M. Möller, George A. Sawatzky, Marcel Franz, Mona Berciu

Format: Article
Diterbitkan: Nature Portfolio 2017-12-01

Deskripsi

How lattice degrees of freedom affect the topological properties of electrons remains rarely explored. Here, Moeller et al. predict non-trivial topological effects in long-lived polaron bands by studying a two-dimensional model stabilized by realistic electron-phonon coupling.