The four-layer diode was the key to William Shockley's plan to revolutionize AT&T's phone system. It was a great device in theory, but not in practice -- at least not at the time when Shockley ...

William Shockley was the visionary, a seer who predicted how important the transistor would be long before anyone else. All three were top-class scientists, and their unique skills brought ...

WEEK 3: Thyristor: basic characteristics, Shockley diode and three-terminal thyristor, related power thyristor, diac and triac, unijunction transistor and trigger thyristor, field-controlled thyristor ...