silicontransistorer
The silicontransistorer, commonly known as the silicon transistor, is a semiconductor device that amplifies or switches electronic signals and electrical power. It is a fundamental building block of modern electronic devices. Invented in 1947 at Bell Labs by John Bardeen, Walter Brattain, and William Shockley, the silicon transistor replaced the bulkier and less reliable vacuum tube. Silicon was chosen as the primary material due to its abundance and suitable electronic properties, particularly its semiconducting nature.
A silicon transistor consists of three layers of semiconductor material, each doped to have different electrical