2D Perovskites

2D perovskites are a type of crystalline material composed of layered structures, where metal and halogen atoms form sheets separated by organic molecules. These materials are of great interest because they have excellent light absorption, charge transport, and flexibility, making them promising for applications like solar cells and light-emitting devices. Their layered nature allows for tunable properties and improved stability compared to traditional 3D perovskites. Overall, 2D perovskites combine the advantages of high performance and durability, paving the way for more efficient and durable optoelectronic technologies.