Silicon is the best-known semiconductor material. However, controlled nanostructuring drastically alters the material's properties. Using a specially developed etching apparatus, a team at HZB has ...

We’ve been eagerly following [ProjectsInFlight]’s stepwise journey toward DIY semiconductors, including all the ups and downs, false leads, and tedious optimizations needed to make it possible ...

Silicon is the best-known semiconductor material. However, controlled nanostructuring drastically alters the material's properties. Using a specially developed etching apparatus, a team has now ...

Anisotropic wet etching is a common method for fabricating nanowires from various materials, such as silicon, germanium, or III-V semiconductors. By using etchants with high selectivity for specific ...

In the second step, both the heat-treated silicon (HT-Si) and untreated (UT-Si) fragments underwent chemical etching using basic 30 wt% potassium hydroxide (KOH) and nitric acidic (20 v% HNO3 ...

Porous Silicon Substrates market Expected to Reach $10.5 Billion by 2031 - Allied Market Research ...

The bits left in shadow stay soft. When an etching chemical is applied those soft parts, and the silicon dioxide underneath them, are removed. The hard photoresist is then dissolved, leaving a ...