3 papers
cond-mat.supr-con2025
Friedel oscillations and chiral superconductivity in monolayer NbSe
Julian Siegl, Anton Bleibaum, Wen Wan +5
In 1965 Kohn and Luttinger proposed a genuine electronic mechanism for superconductivity. Despite the bare electrostatic interaction between two electrons being repulsive, in a met…
cond-mat.mtrl-sci2025
Electron-phonon coupling and phonon dynamics in single-layer NbSe on graphene: the role of moiré phonons
Amjad Al Taleb, Wen Wan, Giorgio Benedek +2
The interplay between substrate interactions and electron-phonon coupling in two-dimensional (2D) materials presents a significant challenge in understanding and controlling their…
cond-mat.str-el2024
Ising domain wall networks from intertwined charge density waves in single-layer TiSe2
Wen Wan, Maria N. Gastiasoro, Daniel Muñoz-Segovia +3
When the period of an incommensurate charge density wave (ICDW) approaches an integer multiple of a lattice vector, the energy gain obtained from locking the period to the lattice…