Point-contact transistor
part · 1947 · Digital age
Bardeen and Brattain’s first transistor.
Principles and materials it uses
- Germanium — is made of. Germanium.
History: what it evolved from and what it influenced
- Bipolar transistor — evolved into. Shockley created the junction transistor.
What it is a kind of
- Transistor — is a kind of. The first transistor.