Anchoring the Interface: Building Stable 2D/3D Structures on Inorganic Perovskites
We set out to replicate the success of 2D/3D heterostructures in inorganic perovskites, but nothing grew. When it finally did, the layer vanished under heat. By introducing fluorinated spacers with anchoring groups, we stabilized heterostructures and suppressed cation migration at high temperatures.
