What are wafers in computer?

What are wafers in computer?

A wafer is a piece of silicon (one of the most abundant semiconductors available worldwide) or other semiconductor material, designed in the form of a very thin disc. Wafers are used to create electronic integrated circuits (ICs) and silicon-based photovoltaic cells. A wafer is also known as a slice or substrate.

Who invented silicon wafer?

The silicon chip was invented in 1961 by two American electrical engineers, Jack Kilby and Robert Noyce.

Who invented computer chips?

Jack Kilby
Robert NoyceFrank WanlassEdward Keonjian
Integrated circuit/Inventors

What is wafer made of?

Wafers are formed from flour and water dispersions (batter) with small amounts of fat, sugar, salt and sodium bicarbonate, which are mixed and then confined in preheated moulds3. Yeast may be used in place or in addition to sodium bicarbonate.

What is the function of wafer?

In electronics, a wafer (also called a slice or substrate) is a thin slice of semiconductor, such as a crystalline silicon (c-Si), used for the fabrication of integrated circuits and, in photovoltaics, to manufacture solar cells. The wafer serves as the substrate for microelectronic devices built in and upon the wafer.

What was the first computer chip?

Robert Noyce invented the first monolithic integrated circuit chip at Fairchild Semiconductor in 1959. It was made from silicon, and was fabricated using Jean Hoerni’s planar process and Mohamed Atalla’s surface passivation process.

What is silicon wafer made of?

A silicon wafer is a thin slice of crystal semiconductor, such as a material made up from silicon crystal, which is circular in shape.

Is Kitkat a wafer?

At this point you know everything there is to know about a Kit Kat, right? It’s a chocolate-covered wafer (or possibly just chocolate). As it turns out, every break of a Kit Kat bar is its own little Kit Kat-ception. The wafers are filled with other Kit Kats.