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silicon    音标拼音: [s'ɪləkən]
n. 硅,硅元素

矽,矽元素

silicon
金属-氮化物-氧化物-硅 MNOS


silicon
金属-铝-氧化物-硅(结构) MAOS

silicon
矽

silicon
n 1: a tetravalent nonmetallic element; next to oxygen it is the
most abundant element in the earth's crust; occurs in clay
and feldspar and granite and quartz and sand; used as a
semiconductor in transistors [synonym: {silicon}, {Si}, {atomic
number 14}]

Silicon \Sil"i*con\, n. [See {Silica}.] (Chem.)
A nonmetalic element analogous to carbon. It always occurs
combined in nature, and is artificially obtained in the free
state, usually as a dark brown amorphous powder, or as a dark
crystalline substance with a meetallic luster. Its oxide is
silica, or common quartz, and in this form, or as silicates,
it is, next to oxygen, the most abundant element of the
earth's crust. Silicon is characteristically the element of
the mineral kingdom, as carbon is of the organic world.
Symbol Si. Atomic weight 28. Called also {silicium}.
[1913 Webster]

1. The material used as the base (or
"substrate") for most {integrated circuits}.

2. {Hardware}, especially {integrated circuits} or
{microprocessor}-based computer systems (compare {iron}).

Contrast: {software}. See also {sandbender}.

[{Jargon File}]

(1996-05-28)

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  • Silicon - Wikipedia
    Silicon is the eighth most common element in the universe by mass, but very rarely occurs in its pure form in the Earth's crust It is widely distributed throughout space in cosmic dusts, planetoids, and planets as various forms of silicon dioxide (silica) or silicates
  • Silicon | Element, Atom, Properties, Uses, Facts | Britannica
    Silicon, a nonmetallic chemical element in the carbon family that makes up 27 7 percent of Earth’s crust; it is the second most abundant element in the crust, being surpassed only by oxygen Learn more about the characteristics, distribution, and uses of silicon in this article
  • Silicon Labs
    Plug into the latest on Silicon Labs products, including product releases and resources, documentation updates, PCN notification, upcoming events, and more
  • Silicon | History, Uses, Facts, Physical Chemical Characteristics
    Silicon is a brittle and hard crystalline solid It has blue-grey metallic lustre Silicon, in comparison with neighbouring elements in the periodic table, is unreactive The symbol for silicon is Si with atomic number 14 It has a very high melting and boiling point
  • Home - Silicon Valley High School
    Silicon Valley High School (SVHS) is an accredited online institution revolutionizing secondary education through AI-powered learning We offer over 60 high-quality courses for various educational needs, from credit recovery to full-time diploma programs Our innovative platform combines engaging curriculum with an advanced learning management system and AI capabilities, providing students
  • Silicon - Element information, properties and uses | Periodic Table
    Element Silicon (Si), Group 14, Atomic Number 14, p-block, Mass 28 085 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
  • Silicon | Si (Element) - PubChem
    Periodic Table Silicon Silicon is a chemical element with symbol Si and atomic number 14 Classified as a metalloid, Silicon is a solid at 25°C (room temperature)
  • SILICON Definition Meaning - Merriam-Webster
    The meaning of SILICON is a tetravalent nonmetallic element with atomic number 14 that occurs combined as the most abundant element next to oxygen in the earth's crust and is used especially in semiconductors, in ferrosilicon for steelmaking, and in other alloys —often used before another noun
  • Silicon Expert
    SiliconExpert empowers the global technology ecosystem with trusted intelligence by combining innovative technology, deep domain expertise, and one of the industry’s most comprehensive component databases to drive smarter, faster decisions across the entire product lifecycle
  • Silicon: What It, Work, Uses, Benefits and More - Mayo Wellness
    Silicon supports bones, skin, and connective tissues Discover its health benefits, dietary sources, and why this trace mineral is important





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