Viewing profile — silizium

The speed of electrical waves in a chip is ~c/2. The relative permittivity εr of SiO2 is ~4. c = c0 / sqrt(εr) c0 = 1 /sqrt(ε0εr × μ0μr) and in vacuum εr=μr=1. But the frequency ne…

The full optical wave is contained in the dielectric conductor. This conductor needs it's minimum cross section such that the wave can propagate. If it is too small then the wave c…

My mullvad installation on Windows has 258MB but memory footprint is low. I find 5 entries in the task manager with a total of 14.6MB with active connection.

Some Wiley DOIs are ridiculous long and ugly. For those i use shortDOI. IEEE DOIs seem fine.

> The question then is, why does only a single crystal form, rather than multiple crystal filaments oriented at different directions according to whichever grain contacted the star…