Peter Müller‐Buschbaum

Overcoming Uncontrolled Nucleation and Cesium Salt Solubility Limits in Scalable Perovskite Deposition through All-Inorganic Perovskite Nanocrystal Seeding

Abstract Optoelectronic performance, defect density, and thin-film morphology of solution-processable lead halide perovskites are highly dependent on nucleation and growth conditions during processing. Additionally, Cs+ incorporation into the lattice can have benign effects on th...

Disentangling surface and bulk properties of Ta3N5 photoanodes

Abstract Understanding how material and defect characteristics govern photoelectrochemical performance is essential for developing efficient and stable photoelectrodes. Although bulk properties are often emphasized, surfaces and interfaces can equally determine activity and stabi...

Spray standardized interfacial layer for high performance organic solar cells across diverse active layer systems

Abstract Constructing highly ordered molecular frameworks through effective interfacial engineering is crucial for high-performance organic solar cells (OSCs). However, most advanced interfacial layers rely on complex, multistep procedures, limiting broader implementation and pro...