Mostly silicon. However various others get involved in special devices, like Germanium, Gallium Arsenic, Yttrium etc.
Both hybrid integrated circuits and monolithic integrated circuits were used in third generation computers. These integrated circuits contained from 4 to 100 transistors per integrated circuit. The image above shows hybrid integrated circuits of the type used in the IBM System 360 line of computers.
True. Some of these computers used hybrid integrated circuits (e.g. IBM System/360) and some used monolithic integrated circuits (e.g. Apollo Guidance Computer, Minuteman II Guidance Computer)
integrated circuits
Integrated circuits are more commonly referred to as "microchips." They are used in everything from cellphones, personal computers, and even televisions.
Tubes, magnetic logic, and transistors.
That is most commonly identified as the 3rd generation.
The first generation used vacuum tubes, the second used transistors, the third used integrated circuits, and the fourth used integrated circuits on a single computer chip.
Silicon is the most commonly used element as a semiconductor in the making of microchips in computers. Silicon's unique properties make it an ideal material for constructing integrated circuits due to its ability to conduct electricity under certain conditions.
None. Valves are not used. Integrated circuits are now the mainstay of most electronic devices.
Silicon is the element most commonly used in the fabrication of solid-state integrated circuits. Its semiconductor properties allow for effective control of electrical conductivity, making it ideal for building transistors and other electronic components. Silicon's abundance and well-understood processing techniques further enhance its suitability for integrated circuit manufacturing.
The word "generation" as used with respect to computers refers to the type of electronic components used to make computers of the specified generation.One common ordering of the computer generations is as follows:first generation, 1942 to 1958 - vacuum tubessecond generation 1957 to 1967 - discrete transistors (usually germanium transistors)third generation - 1964 to present time - integrated circuits (usually silicon monolithic integrated circuits, but some were hybrid integrated circuits)fourth generation - 1971 to present time - microprocessor integrated circuitsfifth generation - there is lots of debate on the definition of this (and possible following) generation as well as when (or even if) it began
in America