Xiaolei Shang

Decoupling the inverse κ – E g trade-off in 2D organic–inorganic magnetic semiconductors

Simultaneously achieving a high dielectric constant (κ) and a wide bandgap (Eg) in a single material remains challenging. Here, we report a charged-building-unit stacking strategy that yields tetragonal β-Fe3Se4-based organic–inorganic semiconductors. These materials exhibit both...