3 papers
cond-mat.mes-hall2025
Control of atomic reconstruction and quasi-1D excitons in strain-engineered moiré heterostructures
Shen Zhao, Zhijie Li, Zakhar A. Iakovlev +8
In two-dimensional nearly commensurate heterostructures, strain plays a critical role in shaping electronic behavior. While previous studies have focused on random strain introduce…
cond-mat.mes-hall2025
Robust trapping of 2D excitons in an engineered 1D potential from proximal ferroelectric domain walls
Pedro Soubelet, Yao Tong, Asier Astaburuaga Hernandez +4
We investigate the confinement of neutral excitons in a one-dimensional (1D) potential, engineered by proximizing hBN-encapsulated monolayer MoSe to ferroelectric domain walls…
cond-mat.mtrl-sci2024
Atomically Flat Dielectric Patterns for Band Gap Engineering and Lateral Junction Formation in MoSe Monolayers
Philipp Moser, Lukas M. Wolz, Alex Henning +9
Combining a precise sputter etching method with subsequent AlO growth within an atomic layer deposition chamber enables fabrication of atomically flat lateral patterns of SiO$_…