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单词 charge carrier
释义

Definition of charge carrier in English:

charge carrier

noun
  • 1A particle which carries an electric charge.

    Example sentencesExamples
    • More current means more charge carriers are filling the plates of the capacitor and eventually once enough of them line up on the plates, they increase the voltage across a capacitor.
    • Now think of a charge carrier - an electron, say - in the n-type region.
    • A laser beam, by itself, cannot conduct electricity because it contains no charge carriers such as electrons to produce a current flow.
    • The n- and p- stand for Negative and Positive, as the dominant charge carrier in n-type materials are the negative electrons.
    • In a conductor, say a metal wire, the charge carriers are able to move under the influence of even a tiny electric field.
    1. 1.1 A mobile electron or hole by which electric charge passes through a semiconductor.
      Example sentencesExamples
      • At these low temperatures the mobility edge can be probed without the complication of thermal activation - a process that assists charge carrier transport in semiconductors due to large thermal energy at high temperatures.
      • Electrons are not the only charge carriers; holes, or open spaces in bonding sites can also be used in conduction.
      • This is due to the difficulty of maintaining control of charge carriers moving through the transistor when using only a single gate.
      • We can now take a moment to discuss some of the properties of the two types of charge carriers; electrons and holes.
      • However, by providing a means for electrons to move, it effectively serves as a conductive charge carrier.
 
 

Definition of charge carrier in US English:

charge carrier

noun
  • 1A particle which carries an electric charge.

    Example sentencesExamples
    • The n- and p- stand for Negative and Positive, as the dominant charge carrier in n-type materials are the negative electrons.
    • A laser beam, by itself, cannot conduct electricity because it contains no charge carriers such as electrons to produce a current flow.
    • More current means more charge carriers are filling the plates of the capacitor and eventually once enough of them line up on the plates, they increase the voltage across a capacitor.
    • Now think of a charge carrier - an electron, say - in the n-type region.
    • In a conductor, say a metal wire, the charge carriers are able to move under the influence of even a tiny electric field.
    1. 1.1 A mobile electron or hole by which electric charge passes through a semiconductor.
      Example sentencesExamples
      • This is due to the difficulty of maintaining control of charge carriers moving through the transistor when using only a single gate.
      • Electrons are not the only charge carriers; holes, or open spaces in bonding sites can also be used in conduction.
      • We can now take a moment to discuss some of the properties of the two types of charge carriers; electrons and holes.
      • At these low temperatures the mobility edge can be probed without the complication of thermal activation - a process that assists charge carrier transport in semiconductors due to large thermal energy at high temperatures.
      • However, by providing a means for electrons to move, it effectively serves as a conductive charge carrier.
 
 
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更新时间:2024/12/24 4:18:32