Transistor and is ubiquitous in modern electronic systems. Julius Edgar Lilienfeld patented a field-effect transistor in 1926 but it was not possible to actually construct a working device at that time. The first practically implemented device was a point-contact transistor invented in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley. The transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and Bardeen, Brattain, and Shockley shared the 1956 Nobel Prize in Physics for their achievement.
Invention of the integrated circuit "A History of Modern Computing" (2003) also repeated the two-inventor story and stipulated that "Their invention, dubbed at first "Micrologic," then the "Integrated Circuit" by Fairchild, was simply another step along this path" (of miniaturization demanded by the military programs of the 1950s). Referring to the prevailing in the literature opinion, he put forward the decision of Noyce to use the planar process of Hoerni, who paved the way for the mass production of ICs, but was not included in the list of IC inventors. Ceruzzi did not cover the invention of isolation of IC components. In 2000, the Nobel