英语词汇“semimetal”的音标、意思、用法及中文翻译-反思网

Examples of semimetal

semimetal

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Physically, they are shiny, brittle solids with intermediate to relatively good electrical conductivity and the electronic band structure of a semimetal or semiconductor.
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Wikipedia

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In physics, a semimetal is an element or a compound in which the valence band marginally (rather than substantially) overlaps the conduction band.
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Wikipedia

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Like a metal, the conductivity of graphite in the direction of its planes decreases as the temperature is raised; it has the electronic band structure of a semimetal.
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Wikipedia

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With nanowire arrays, it is possible to exploit semimetal-semiconductor transition due to the quantum confinement and use materials that normally would not be good thermoelectric materials in bulk form.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

词汇	semimetal
释义	semimetal noun[ C ] chemistry specializeduk /ˈsemiːˌmetəl/ us /ˈsemiːˌmetəl/(alsometalloid) a chemical element with some of the properties of a metal and some of a non-metal, for example silicon and arsenic半金属 SMART Vocabulary: related words and phrases Chemical elements actinium alkali metal americium antimony astatine berkelium brimstone calcium fluorine germanium lithium manganese nickel plutonium quicksilver selenium silicon sodium sulphur transition metal Examples of semimetal semimetal Metalloids are sometimes called semimetals, a practice that has been discouraged as the term "semimetal" has a different meaning in physics than in chemistry. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Physically, they are shiny, brittle solids with intermediate to relatively good electrical conductivity and the electronic band structure of a semimetal or semiconductor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In physics, a semimetal is an element or a compound in which the valence band marginally (rather than substantially) overlaps the conduction band. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Like a metal, the conductivity of graphite in the direction of its planes decreases as the temperature is raised; it has the electronic band structure of a semimetal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. With nanowire arrays, it is possible to exploit semimetal-semiconductor transition due to the quantum confinement and use materials that normally would not be good thermoelectric materials in bulk form. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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