[Arvid] is using the traditional method of etching away copper, just some ferric chloride and a bit of time. How he’s masking the copper that shouldn’t be etched away is a unique process we ...

For a lot of reasons, home etching of PCBs is somewhat of a dying art. The main reason is the rise of quick-turn PCB fabrication services, of course; when you can send your Gerbers off and receive ...

Ormco™ Corporation, a global leader in orthodontic solutions for over 60 years, is thrilled to announce the modernization of ...

People stopped by Eastern Maine Community College in Bangor Tuesday morning to have their catalytic converters etched.

Using a specially developed etching apparatus, a team at HZB has now produced mesoporous silicon layers with countless tiny ...

The Los Angeles County Sheriff’s Department is working to prevent these thefts by providing free etching on VIN numbers on catalytic converters. Authorities are concerned over the troubling rise ...

What is Atomic Layer Etching? Atomic layer etching (ALE) is a highly controlled and selective etching technique that removes material layer by layer at the atomic scale. It is a cyclic process that ...

Atomic layer etching (ALE) is the reverse of atomic layer deposition (ALD). ALE can be achieved using sequential, self-limiting thermal reactions. We have recently demonstrated Al 2 O 3 ALE [1-3] and ...

An example of directional etching for nanohole arrays of less than 500nm in diameter. (Image: A*STAR Institute of Materials Research and Engineering) Wet etching can be classified into two main types ...

Three Trees is considered to be one of Rembrandt's finest landscapes An etching by the Dutch artist Rembrandt has sold for £225,000 at an auction of the personal collection of internet ...

The Marvell Nanofabrication Laboratory at UC Berkeley recently received a donation of a multichamber semiconductor etching ...