2 papers
cond-mat.mtrl-sci2025
Vanishing quantum confinement enables bright and thermally excited multi-carrier emission from semiconductor nanocrystals
Tjom Arens, Sander J. W. Vonk, A. Willem Vlasblom +5
Recently, nanocrystals in the regime of vanishing quantum confinement-termed bulk nanocrystals (BNCs)-have demonstrated remarkable optical gain characteristics. While their high-po…
cond-mat.mes-hall2025
Wannier center spectroscopy to identify boundary-obstructed topological insulators
R. A. M. Ligthart, M. A. J. Herrera, A. Visser +3
The hallmark of topological crystalline insulators is the emergence of a robust electronic state in a bandgap localized at the boundary of the material. However, end, edge, and sur…