光導電的意思、翻譯和例句

是什麼意思

「光導電」是指光線的照射使某些材料產生導電性，通常與光電效應有關。在光導電材料中，光的能量可以激發電子，讓它們從價帶跳躍到導帶，從而使材料變得導電。這種現象在許多應用中非常重要，例如在太陽能電池、光電探測器和一些傳感器中。

依照不同程度的英文解釋

  1. When light helps something conduct electricity.
  2. Light makes materials allow electricity to flow.
  3. Light causes some materials to become conductive.
  4. Light hits a material and allows it to conduct electricity.
  5. The process where light energy increases the ability of a material to conduct electricity.
  6. A phenomenon where light excites electrons, enabling electrical conductivity in certain materials.
  7. The interaction of light with materials that results in an increase in electrical conductivity.
  8. The process by which light energy is absorbed by a material, leading to the excitation of charge carriers and thus conductivity.
  9. A physical phenomenon where the absorption of photons leads to a measurable increase in electrical conductivity of a semiconductor.
  10. A mechanism by which incident light induces electrical conductivity in certain materials through the excitation of electrons.

相關英文單字或片語的差別與用法

1：Photoconductivity

用法：

這是指材料在光照下導電能力的增強，通常用於描述半導體材料的性質。當光子撞擊材料時，會產生自由電子，這些電子使材料能夠導電。這種特性在光電設備中非常重要，例如光電池和光感應器。

例句及翻譯：

例句 1：

這種材料的光導電性使其在太陽能電池中非常有用。

The photoconductivity of this material makes it very useful in solar cells.

例句 2：

科學家們正在研究提高光導電性的材料。

Scientists are researching materials that enhance photoconductivity.

例句 3：

光導電性是許多現代電子設備的關鍵特性。

Photoconductivity is a key feature in many modern electronic devices.

2：Photoelectric effect

用法：

這是一種物理現象，當光照射到金屬或其他材料時，會釋放電子。這一效應是光導電的基礎，並且在光電池和其他光電設備中發揮了重要作用。

例句及翻譯：

例句 1：

光電效應是太陽能電池工作的基本原理。

The photoelectric effect is the fundamental principle behind solar cell operation.

例句 2：

愛因斯坦因解釋光電效應而獲得諾貝爾獎。

Einstein won the Nobel Prize for his explanation of the photoelectric effect.

例句 3：

許多光電設備的設計都基於光電效應。

The design of many photoelectric devices is based on the photoelectric effect.

3：Light-induced conductivity

用法：

這是指光照引起材料導電性的變化，通常用於描述半導體或光敏材料的行為。這種現象在許多光電應用中都很重要，特別是在感測器和成像技術中。

例句及翻譯：

例句 1：

光誘導導電性在光感測器的設計中至關重要。

Light-induced conductivity is crucial in the design of light sensors.

例句 2：

我們正在研究如何提高光誘導導電性的效率。

We are studying how to improve the efficiency of light-induced conductivity.

例句 3：

光誘導導電性使我們能夠開發更靈敏的檢測設備。

Light-induced conductivity allows us to develop more sensitive detection devices.

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