band gap是什么意思，band gap的意思翻译、用法、同义词、例句

常用词典

[电子][物] 带隙

High band gap materials.

高能隙材料。

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

光子晶体是一种具有光子带隙的新型功能材料。

The lattice strain and band repulsion affecting band gap is investigated.

分析了晶格畸变和能带间排斥效应对带隙的影响。

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

这是光电探测器，能带隙为2电子伏，当它反应于可见光。

A new method has been proposed to modify the photonic band gap of synthetic opal.

本文提出了一种新的调节人工欧泊晶体的光学带隙的方法。

带隙指的是固体中电子能级的能量差距。它是指导体中电子与空穴的能量差，即固体中最高占据态能级和最低未占据态能级之间的能量差。带隙的大小决定了固体的导电性、光学性质等物理性质。

The band gap of this semiconductor material is 1.5 electron volts. (这种半导体材料的带隙为1.5电子伏特)
This material has a wide band gap, making it an insulator. (这种材料的带隙很大，因此它是绝缘体)