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A semiconductor device is an electronic component that relies on the electronic properties of a semiconductor material (primarily silicon, germanium, and gallium arsenide, as well as organic semiconductors) for its function. Its conductivity lies between conductors and insulators.
Almost all of today's electronic technology involves the use of semiconductors, with the most important aspect being the integrated circuit (IC), which are found in desktops, laptops, scanners, cell-phones, and other electronic devices. Semiconductors for ICs are mass-produced. To create an ideal semiconducting material, chemical purity is ...
Sze worked for Bell Labs until 1990, after which he returned to Taiwan and joined the faculty of National Chiao Tung University. [1] He is well known for his work in semiconductor physics and technology, including his 1967 invention (with Dawon Kahng) of the floating-gate transistor, [2] now widely used in non-volatile semiconductor memory devices.
The term solid-state became popular at the beginning of the semiconductor era in the 1960s to distinguish this new technology. A semiconductor device works by controlling an electric current consisting of electrons or holes moving within a solid crystalline piece of semiconducting material such as silicon, while the thermionic vacuum tubes it replaced worked by controlling a current of ...
Semiconductor device modeling creates models for the behavior of semiconductor devices based on fundamental physics, such as the doping profiles of the devices. It may also include the creation of compact models (such as the well known SPICE transistor models), which try to capture the electrical behavior of such devices but do not generally ...
For several years, the Semiconductor Industry Association (SIA) gave this responsibility of coordination to the United States, which led to the creation of an American style roadmap, the National Technology Roadmap for Semiconductors (NTRS). [5] The first semiconductor roadmap, published by the SIA in 1993.
The main driving force behind the advancement of electronics is the semiconductor industry, which in response to global demand continually produces ever-more sophisticated electronic devices and circuits. The semiconductor industry is one of the largest and most profitable sectors in the global economy, with annual revenues exceeding $481 ...
SK Hynix announced that it could produce a 26 nm flash chip with 64 Gb capacity; Intel Corp. and Micron Technology had by then already developed the technology themselves. Announced in 2010. [111] Toshiba announced that it was shipping 24 nm flash memory NAND devices on August 31, 2010. [112]