Everything has a timeline

TiMELiNES

1940

Russell Ohl identifies p-n junction effect

A key principle of semiconductor devices was clarified.

Canonical milestoneUnited States1 timeline

Context

Appears In

TimelineTimeline of the History of the Transistor

Position 4

Authority

Sources

BritannicaConfidence 95%

Taxonomy

Tags

technologyelectronicssemiconductors