PCB etching methods generally fall into one of ... First, a bit about nomenclature. Compounds with metal cations (positively charged species) have traditionally used different suffixes to denote ...

The wet-etching technique is relatively simple, but highly effective, researchers said. The team immersed metal powders such ...

These fluorination and ligand-exchange reactions lead to atomic layer controlled etching. This ALE approach is extendible to other materials besides metal oxides. Our current work has demonstrated the ...

Etchers and etching machines include a wide range of equipment to provide a variety of services, including metal etching, glass etching, and stone etching; wet, plasma, and ion etching; polymer ...

Reactive Ion Etch (RIE) is a physical etch process. A rich plasma has been made just above the wafer, and the ions are expedited toward the surface to generate a highly powerful anisotropic etch.