2 papers
cond-mat.mes-hall2026
Electron state tomography from quasiparticle interference maps
A. Razanajatovo, J. Cayssol, C. Dutreix
Characterizing electronic band structures requires precise knowledge of wave functions and their quantum geometry. Here, we introduce a tomography method to reconstruct the density…
cond-mat.mes-hall2026
Robust flat bands of the honeycomb wire network
Chunxiao Liu, Benoît Douçot, Jérôme Cayssol
We show that periodic honeycomb networks of ballistic conducting channels generically host exact flat bands spanning the entire Brillouin zone. These flat bands are independent of…