Silicon is preferred in the VLSI industry for several reasons, including its abundance, stability, and compatibility with existing manufacturing processes. Silicon also has a well-understood electrical behavior and can be easily doped to create different types of semiconductors, making it ideal for creating integrated circuits. Additionally, silicon's thermal properties allow for efficient heat dissipation in electronic devices.
Silicon is preferred over carbon for semiconductor fabrication because it is abundant, easily obtained in high purity, and has well-established processing techniques. Silicon also has a higher mobility for charge carriers, making it more efficient for electronic applications compared to carbon. Additionally, silicon dioxide forms a stable insulating layer with silicon, enabling the creation of reliable semiconductor devices.
Silicon is preferred in designing integrated circuits (ICs) because it is abundant, has good electrical properties, is easy to manufacture, and forms a stable oxide layer for insulation. These characteristics make silicon an ideal material for creating the transistors and other components used in ICs.
Silicon is generally preferred over germanium for electronic applications because it has a higher bandgap energy, allowing for the creation of more efficient and faster electronic devices. Silicon is also more readily available and easier to work with in terms of manufacturing processes compared to germanium. Additionally, silicon has better thermal stability and higher breakdown voltage, making it more reliable for long-term applications.
Silicon is preferred over other semiconductors mainly due to its abundance, stability, and relatively simple manufacturing process. Its well-established technology and extensive infrastructure also make it a popular choice for making electronic devices. Additionally, silicon has good electrical properties that allow for efficient conduction of electricity in a wide range of applications.
Silicon was not widely known until Silicon Valley became prominent because the region became a hub for technological innovation and semiconductor development. Silicon Valley derived its name from the silicon material used in producing semiconductors which are vital components in electronic devices. The success and growth of tech companies in Silicon Valley brought attention to the importance of silicon in the technology industry.
Philip Hallam has written: 'Optimization of regular VLSI structures for silicon compilation'
what are raw materials for IT industry at silicon valley
No single individual, no single company. VLSI was just one of the steps in the process of the industry learning how to squeeze more components on each chip. It is long obsolete.
the computer industry
For MOS fabrication, wafers with crystal orientation <100> are used. This helps achieve a lower threshold voltage and for BJT <111> orientation is preferred.
Silicon
Stanley Wolf has written: 'Guide to electronic measurements and laboratory practice' -- subject(s): Electronic instruments, Electronic measurements 'Student reference manual for electronic instrumentation laboratories' -- subject(s): Electronic instruments, Electronic measurements 'Silicon Processing for the VLSI Era, Vol. 3' 'Silicon Processing for the VLSI Era, Vol. 1'
the computer industry
4.1 for N+ poly-silicon and 5.2 for P+ poly-silicon. That is supposedly the "classical CMOS value." These values depend on doping concentration in the poly-silicon and the specific sample. Thus, it may be best to determine them yourself if you need a more exact value. Source Silicon-on-insulator technology: materials to VLSI pg.136 By Jean-Pierre Colinge
A: Because the element has different property as gallium arsenide.
Silicon Valley is named after the element silicon because it became the center for technology and innovation, particularly in the semiconductor industry in the mid-20th century. Silicon is a key component in the production of semiconductors, which are used in electronic devices. The name "Silicon Valley" reflects the region's technological focus and expertise in this field.
Silicon is preferred over carbon for semiconductor fabrication because it is abundant, easily obtained in high purity, and has well-established processing techniques. Silicon also has a higher mobility for charge carriers, making it more efficient for electronic applications compared to carbon. Additionally, silicon dioxide forms a stable insulating layer with silicon, enabling the creation of reliable semiconductor devices.