Crystalline silicon - Wikipedia
网页Crystalline silicon is the dominant semiconducting material used in photovoltaic technology for the production of solar cells. These cells are assembled into solar panels as part of a photovoltaic system to generate solar power from sunlight.
Silicon - Wikipedia
网页It is a hard, brittle crystalline solid with a blue-grey metallic luster, and is a tetravalent metalloid and semiconductor. It is a member of group 14 in the periodic table: carbon is above it; and germanium, tin, lead, and flerovium are below it. It is relatively unreactive.
Understanding Silicon Wafer Orientation and Crystal Structure
网页2024年1月13日 · In this blog post, we’ll provide an in-depth look at silicon crystal structure, miller indices, wafer flats, and why silicon wafer orientation is crucial for silicon wafers used in semiconductor fabrication.
7.2: Structures of Element and Compound Semiconductors
网页2022年8月28日 · A single crystal of either an elemental (e.g., silicon) or compound (e.g., gallium arsenide) semiconductor forms the basis of almost all semiconductor devices. The ability to control the electronic and opto-electronic properties of these materials is based on an understanding of their structure.
Silicon | Element, Atom, Properties, Uses, & Facts | Britannica
网页2024年9月17日 · The reduced bond energy in crystalline silicon renders the element lower melting, softer, and chemically more reactive than diamond. A brown, powdery, amorphous form of silicon has been described that also has a microcrystalline structure.
The Intricacies of Silicon Crystal Structure: Unleashing the Power …
网页2024年7月23日 · Silicon, the superstar of the semiconductor world, owes much of its charm to its unique crystal structure. This seemingly simple characteristic unlocks a realm of semiconductor properties that propels our modern digital universe.
Crystalline Silicon - an overview | ScienceDirect Topics
网页Crystalline silicon is well known as one of the most useful semiconductors for electronic devices. Many theoretical calculations on the electronic structure of crystalline silicon have been done by the band structure calculation or the cluster method.
Silicon Properties and Crystal Growth | SpringerLink
网页2022年4月13日 · Silicon crystallizes into a diamond cubic crystal structure (Fig. 1.1) in which the atoms are covalently bonded. The unit cell contains eight atoms, and the atoms follow a face centered cubic (fcc) Bravais lattice. The unit cell length (as in Fig. 1.1) at room temperature is 0.5431 nm.
Chemistry of Silicon (Z=14) - Chemistry LibreTexts
网页2023年6月30日 · Silicon is a crystalline semi-metal or metalloid. One of its forms is shiny, grey, and very brittle (it will shatter when struck with a hammer). It is a group 14 element in the same periodic group as carbon, but chemically behaves distinctly from all …
Single-Crystal Silicon: Growth and Properties | SpringerLink
网页2017年1月1日 · Most of the oxygen atoms evaporate from the melt surface as volatile silicon mono-oxide (SiO), but some of them are incorporated into a silicon crystal through the crystal–melt interface. However, the carbon in CZ silicon crystals originates mainly from the polycrystalline starting material.
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