Semiconductor Technology6 min read
The Complete R&D Guide to Transistors: From Point-Contact Physics to Sub-2nm GAAFETs
An R&D-level engineering deep dive into transistors—covering their 1947 invention at Bell Labs, solid-state semiconductor physics, BJT, MOSFET, and IGBT architectures, circuit configurations (CE, CB, CC), biasing stability, and modern FinFET and GAAFET scaling nodes.
Pawan PrajapatiTransistor Physics, Semiconductor Technology