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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
  • Home | Silicon | Springer Nature Link
    Silicon is the only journal devoted to the spectacular diversity of silicon covering materials chemistry, physics, biology, and engineering, plus environmental science
  • 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 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 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
  • Silicone - Wikipedia
    Silicon, a hard gray solid, is used to make integrated circuits ("electronic chips") and solar cells In contrast, silicones, which tend to be electrical insulators, are often colorless oils or rubbery resin
  • Silicon - Element information, properties and uses | Periodic Table
    Silicon makes up 27 7% of the Earth’s crust by mass and is the second most abundant element (oxygen is the first) It does not occur uncombined in nature but occurs chiefly as the oxide (silica) and as silicates
  • Silicon - Price - Chart - Historical Data - News
    Silicon is an industrial commodity used to produce semiconductor wafers found in microchips and the photovoltaic cells that power solar panels Meanwhile, metallurgical-grade silicon is used for flexible silicone polymers and strengthening aluminum alloys for automotive and aerospace components
  • What Is the Difference Between Silicon and Silicone?
    Silicon is naturally occurring element, while silicone is a synthetic polymer made of carbon, silicon, oxygen, hydrogen, and other elements Silicon is element 14 on the periodic table





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