优选词，正式主题词
Dielectric function
定义
某概念特定涵义的完全解释- The dielectric function ɛ(ω) describes the response of a material to an electrical field. This response depends on the angular frequency ω of the field so that its value for high-frequency optical fields is different from the value at low-frequency or static fields. (Joachim Piprek, Semiconductor Optoelectronic Devices, Chapter 4)
上位概念
上位概念其它语言
其它语言中概念术语- Dielectric function
URI
https://purls.helmholtz-metadaten.de/skosmos/sdv/DielectricFunction