is a highly controlled and selective etching technique that removes material layer by layer at the atomic scale. It is a cyclic process that relies on self-limiting chemical reactions to achieve ...

Atomic layer deposition (ALD) is a process used to deposit a wide variety of thin film materials from the vapor phase of matter. The system involves alternating pulses of gaseous precursors that ...

OMeTAD, a popular perovskite solar cell hole transport layer, less prone to heat-induced crystallization, researchers at ...

This research has been featured as a back cover article in Small Methods. The process of atomic layer deposition (ALD) involves depositing gaseous materials onto a substrate surface in thin ...

“Vapor Phase Infiltration Improves Thermal Stability of Organic Layers in Perovskite Solar Cells,” in ACS Energy Letters. “We are trying to expand on this and apply this type of process to ...