Hundreds of regular patterns spontaneously emerge on a small germanium chip. A curiosity about tiny dots on a germanium wafer ...

On September 6, 2024, the US Department of Commerce’s Bureau of Industry and Security (BIS) introduced an interim final rule that imposed ...

Curiosity about a mistake that left tiny dots on a germanium wafer with evaporated metal films led to the discovery of beautiful spiral patterns etched on the surface of the semiconductor by a ...

UCLA doctoral student Yilin Wong noticed that some tiny dots had appeared on one of her samples, which had been accidentally ...

Advanced packaging technologies, such as 2.5D and 3D integration, allow for the stacking of memory and logic chips. Stacking ...

Metal-free restorations: clinical considerations ... 2005.11.028 9 Prochnow C, Venturini AB, Grasel R, Bottino MC, Valandro LF. Effect of etching with distinct hydrofluoric acid concentrations on the ...

Commissions do not affect our editors' opinions or evaluations. There’s something satisfying about the heft and feel of a metal credit card. Whether it’s the cachet that comes with owning one ...

Using lasers to etch and alter the surface of the metal, the team was able to create micro- or nanoscale textures that make it difficult for microbial cells to attach to the surface. The technique ...

Unlike traditional batch etching techniques, micrometal's approach facilitates ... and as such the company can produce metal parts with unique features and a level of complexity that cannot be matched ...

Belgian research lab Imec has revealed test results from 20nm pitch metal lines patterned using a single-exposure ... well as integrated patterning and etch.” This performance metric was obtained on ...

Machine Head, Disturbed and Black Label Society are among the best new metal songs this week. Plus, vote for your favourite! When you purchase through links on our site, we may earn an affiliate ...