The Model 6193-30 Chip Vac picks up chips and puts them in an ordinary 30-gallon drum. The Model 6193-30 Chip Vac picks up chips and puts them in an ordinary 30-gallon drum. The vacuum can be ...

In what the company is calling a “major milestone in semiconductor technology,” International Business Machines Corp. has come up with a long-sought technology to replace aluminum in se… ...

Unlike the tubes of old, however, NASA's vacuum-channel transistors measure the gap between electrodes, not in millimeters but in nanometers. Making them nanoscale has a couple of key advantages.

Use Torr Seal. Good to 10^-9 torr. For lubrication use Apiezon N, rated to 10^-10 torr. For a poor mans wire feedthrough, drill a hole in the material, fill with alumina ceramic that has holes ...

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 p… ...

A process which uses a vacuum to help fill complex microchannels with liquid metal, could see liquid metals applied more broadly in electronic and microfluidic applications. Vacuum filled ...

De Forest put a metal grid in the middle of the vacuum tube. By using a small input current to change the voltage on the grid, De Forest could control the flow of a second, more powerful current ...