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band gap
[bænd ɡæp]

  • [电子][物] 带隙

网络释义专业释义英英释义

  能带间隙

这两种能量状态之间的差距称为「能带间隙band gap),这需要一定的能量来桥接。如果电子能穿越能隙,表示这种材料吸收了带有特定能量的光,也就是特定波长的光。

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短语

Band gap voltage reference 带隙电压参考

graded band gap 缓变禁带

optical band gap 光禁带 ; 光学能隙 ; 光学禁带测试 ; 带隙

Energy band gap 能带间隙 ; 能带隙 ; 带隙能

band gap narrowing 禁带收缩 ; 和重掺杂能带变窄 ; 带变窄

band-gap crystal 带隙晶体 ; 满带模型

band-gap energy 频带隙能量 ; 带隙能

Wide Band Gap 宽禁带 ; 带隙 ; 以几个宽频 ; 一种宽带隙

band-gap transition 带隙跃迁

 更多收起网络短语
  • 带隙 - 引用次数:196

    参考来源 - 一种高电源抑制比带隙基准源
    带间隙
    能带隙
    能带间隙
  • 带隙 - 引用次数:214

    A photonic crystal is characteristic of "photonic band gap", in which the propagation of electromagnetic wave is highly prohibited.

    它最突出的特点是具有“光子带隙”,频率处于光子带隙中的电磁波是禁止传播的。

    参考来源 - 光子晶体中复能带结构的研究
    能带 - 引用次数:48

    At first, photonic band gap and the derived physical characteristics from band gap were the major concerns, and photonic localization was focused as well.

    以往,人们所关注的是光子晶体的能带结构,以及能带结构衍生的物理特性;光子在光子晶体结构中形成的局域化模式也是关注的重点之一。

    参考来源 - 经典波在周期和准周期系统中的传播特性的研究
    能隙 - 引用次数:9

    Single negative materials with transmission line model, using the band gap theory, the frequency corresponding to the edge of the gap can be calculated and they are not changing with the variance of the thickness.

    考虑传输线模型的单负材料,理论分析了单负材料光子晶体的高低带边频率,发现零有效相位能隙及其中心频率与厚度缩放无关。

    参考来源 - 含单负材料的一维半无限光子晶体反射谱
  • 分步偏压 - 引用次数:2

    参考来源 - β
    带隙
    禁带
    能带隙
    能带间隙
  • 能隙 - 引用次数:14

    The band gap of films increase gradually from 3.03 eV before annealing treatment to 3.18 eV annealed at 900 ℃.

    能隙也由退火前的3.03 eV逐渐增加到900℃退火后的3.18eV。

    参考来源 - 退火温度对TiO
    带间隙
    能带隙
  • 带隙

·2,447,543篇论文数据,部分数据来源于NoteExpress

Band gap

  • abstract: In solid-state physics, a band gap, also called an energy gap or bandgap, is an energy range in a solid where no electron states can exist. In graphs of the electronic band structure of solids, the band gap generally refers to the energy difference (in electron volts) between the top of the valence band and the bottom of the conduction band in insulators and semiconductors.

以上来源于: WordNet

双语例句原声例句权威例句

  • High band gap materials.

    高能隙材料。

    v.163.com

  • Photonic crystals are a new kind of materials with photonic band gap.

    光子晶体具有光子隙的新型功能材料

    www.lunso8.com

  • These are photodetectors, band gap two electron volts, respond to visible light.

    光电探测器能带2电子,当它反应可见光

    v.163.com

更多双语例句
  • But, by drilling a series of evenly spaced holes into the wire, Dr Lim has created a periodic structure with a band gap that blocks such light.

    ECONOMIST: New-age crystals

  • At the moment, it affects visible light—but a small amount of tweaking should produce a band gap at a wavelength of 1.5 microns (millionths of a metre).

    ECONOMIST: New-age crystals

  • The bass and guitar are locked in together in a clipped, guttural snap that's equal parts Falco and The Gap Band, while Finn's drums offer an overeager gallop at the end of every phrase.

    NPR: Liam Finn And Eliza Jane: Shards Of Sound

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