2 papers
cond-mat.mes-hall2025
Advances in momentum-resolved EELS of phonons, excitons and plasmons in 2D materials and their heterostructures
Cana Elgvin, Fredrik S. Hage, Khairi F. Elyas +4
Functional nanomaterials, including 2D materials and their heterostructures are expected to impact fields ranging from catalysis, optoelectronics to nanophotonics. To realize their…
cond-mat.mtrl-sci2024
Unraveling many-body effects in ZnO: Combined study using momentum-resolved electron energy-loss spectroscopy and first-principles calculations
Dario A. Leon, Cana Elgvin, Phuong Dan Nguyen +3
We present a detailed study of the dielectric response of ZnO using a combination of low-loss momentum-resolved electron energy-loss spectroscopy (EELS) and first-principles calcul…