Etching in a sentence

An etching is opposite of a woodcut in that the raised portions of an etching remain blank while the crevices hold ink.

Anisotropic etching Some single crystal materials, such as silicon, will have different etching rates depending on the crystallographic orientation of the substrate.

Etching :main In etching, a liquid ("wet") or plasma ("dry") chemical agent removes the uppermost layer of the substrate in the areas that are not protected by photoresist.

Ferric chloride may be used for etching copper or zinc plates, whereas nitric acid may be used for etching zinc or steel plates.

Isotropic etching Etching progresses at the same speed in all directions.

Once the photo-etching process is complete, the plate can be worked further as a normal intaglio plate, using drypoint, further etching, engraving, etc. The final result is an intaglio plate which is printed like any other.

Potential sputtering has only been observed for certain target species citation and requires a minimum potential energy. citation Etching and chemical sputtering Removing atoms by sputtering with an inert gas is called " ion milling " or "ion etching".

Reactive-ion etching (RIE) operates under conditions intermediate between sputter and plasma etching (between 10–3 and 10−1 Torr).

Therefore, etching a rectangular hole in a (100)-Si wafer results in a pyramid shaped etch pit with 54.7° walls, instead of a hole with curved sidewalls as with isotropic etching.

The Three Crosses, etching by Rembrandt Etching prints are generally linear and often contain fine detail and contours.

The use of the term anisotropy for plasma etching should not be conflated with the use of the same term when referring to orientation-dependent etching.

This etching is typically done with acid, a laser, or a glass etching tool from a craft shop to provide nucleation sites for continuous bubble formation (note that not all glasses are etched in this way).

When used for etching, ferric chloride does not produce a corrosive gas, as acids do, thus eliminating another danger of traditional etching.

An antiques thief who stole a Tracey Emin etching and other priceless ‘treasures’ had been told he would not be prosecuted for taking the items, a court heard.

Hackenberg surrendered just an unearned run during his seven innings on the mound, holding the Bulldogs to four hits – all singles – while etching his first winning decision of the 2023 season.

Hop off the Satan box, whip out your trusty calligraphy pen, and start etching your complaints down on papyrus like a normal person.

I had just heard that God didn’t want me to have the $600 but this etching on the doors was totally cool with him.

I have also had the chance to get back to printing techniques such as etching.

Meanwhile, Bolongan stole the spotlight in the tournament after etching a historic feat in the NBT.

This 1876 etching captures one of Belleville’s earliest Chinese New Year celebrations.