The ECE444 laboratory uses a recipe which will give working electronic devices if followed correctly.

Students are advised to read through the process procedures thoroughly so that they understand the process sequence. Extreme care and attention to detail will ensure the fabrication of working devices.

Fabrication of both bipolar and field effect devices on student wafers using diffusion for doping requires a compromise in the performance of both types of devices. In addition, time limitations also compromise electrical characteristics. So keep in mind that the wafers fabricated in lab will not exhibit ideal qualities!