2 papers
cond-mat.mtrl-sci2026
Ferroelastic exciton splitting in hybrid perovskite nanowalls
Afreen, J. Delgado-Alvarez, H. Krishna Mishra +9
Hybrid metal-halide perovskites are soft semiconductors in which electronic excitations are strongly influenced by lattice distortions and structural phase transitions. An importan…
cond-mat.str-el2025
Spin orientation -- a subtle interplay between strain and multipole Coulomb interactions
Subhra Sen Gupta, Shinjini Paul, Suman Mandal +2
We address the technologically important issue of the spin orientation on a correlated magnetic surface and how to manipulate it. We consider a prototypical strongly correlated sys…