valence band

valence band什么意思,valence band翻译

基本解释

un.: 价带；价电子带

英汉解释

• 价电子带

• 价带

例句

• Valence band: Highest filled or almost filled band in a semiconductor.

  价带：半导体中电子填充率最高或占满的能带；

• When an electron leaps into the conduction band, it leaves behind a hole in the valence band.

  当一个电子跃迁到传导带，它会在价带留下一个“凹陷”。

• photogenerated holes in the valence band (VB) are consumed by a donor.

  价电子带（VB）上的光生空穴被供体占据。

• In the band structure, one band that is completely filled with electrons is termed valence band.

  在能带结构中，完全填满电子的带被称为价带。

• the highest - energy band containing electrons is called the valence band , and the next higher one is the conduction band

  填有电子而能量最高的能带称为价带，相邻的更高能带称为导带。

• Effective valence band density of states

  有效价带态密度