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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
    More than 90% of the Earth's crust is composed of silicate minerals, making silicon the second most abundant element in the Earth's crust (about 28% by mass), after oxygen Most silicon is used commercially without being separated, often with very little processing of the natural minerals
  • 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
  • 硅（化学元素）_百度百科
    硅（Silicon），元素周期表第三周期第4族非金属元素，元素符号Si，原子序数14，相对原子质量28 086。 单质有晶态和无定形两种，晶态硅为蓝灰色，相对密度为2 32—2 34g cm3，熔点1414℃，沸点2355℃。
  • 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 | Si (Element) - PubChem
    Silicon is prepared commercially by heating silica and carbon in an electric furnace, using carbon electrodes Several other methods can be used for preparing the element
  • Silicon | History, Uses, Facts, Physical Chemical Characteristics
    Silicon is the second most abundant element in earth’s crust It was discovered in 1823 by Jöns Jacob Berzelius Click for even more information
  • 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 Facts, Symbol, Discovery, Properties, Common Uses
    Silicon (pronunciation SIL-ee-ken [2]), represented by the chemical symbol or formula Si [1], is a semiconductor [20] belonging to the carbon family [23] It can be of two types, amorphous powder and solid crystalline form
  • Silicon – expert written, user friendly element information
    Most of the crust’s silicon exists as silicon dioxide; we are familiar with this as sand or quartz Silicon is the eighth most abundant element in the Universe; it is made in stars with a mass of eight or more Earth suns
  • 硅 - 维基百科，自由的百科全书
    硅 （英語： Silicon，台湾译 矽），是一種 化學元素， 化學符號 为 Si， 原子序數 为14。 硅是外观帶著灰藍色金屬光澤且堅硬易碎的晶體，亦是一種四價的 類金屬半導體。





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