Multiple particle species in Trak

Trak can handle multiple charged-particle species in a single run. The program can even determine self-consistent space-charge-limited emission for different particle types from multiple emission surfaces. When responding to a user question about run setups, I realized that there was no example to illustrate the capability in the Trak library. This example describes the example BIPOLAR […]

Using the ConTEXT text editor, update

(Update of an article originally published April 6th, 2008)
A good text editor is one of the most useful tools you can install on your computer, particularly if you do a lot of technical work. If you are using a primitive utility like NotePad, you owe it to yourself to move up. The good news is that […]