Truncated mass divergence in a Mott metal.
Semeniuk K, Chang H, Baglo J, Friedemann S, Tozer SW, Coniglio WA, Gamża MB, Reiss P, Alireza P, Leermakers I, McCollam A, Grockowiak AD, Grosche FM.
Semeniuk K, et al.
Proc Natl Acad Sci U S A. 2023 Sep 19;120(38):e2301456120. doi: 10.1073/pnas.2301456120. Epub 2023 Sep 11.
Proc Natl Acad Sci U S A. 2023.
PMID: 37695907
Free PMC article.
We find that i) on approaching Mott localization, the quasiparticle mass is strongly enhanced, whereas the Fermi surface remains essentially unchanged; ii) the quasiparticle mass closely follows the divergent form predicted theoretically, establishing charge carrier slowdo …
We find that i) on approaching Mott localization, the quasiparticle mass is strongly enhanced, whereas the Fermi surface remains essentially …