Vocab Bloom Hub

photocathode

/ˌfəʊ.təʊˈkæθ.əʊd/

Tradução: Cátodo que emite elétrons quando iluminado, geralmente usado em dispositivos fotoelétricos como fotomultiplicadoras e sensores de imagem.

1 verbete

noun

/ˌfəʊ.təʊˈkæθ.əʊd/C2formalscientific
  • ptCátodo que emite elétrons quando iluminado, geralmente usado em dispositivos fotoelétricos como fotomultiplicadoras e sensores de imagem.

A cathode that emits electrons when illuminated, typically used in photoelectric devices such as photomultipliers and image sensors.

  1. Light-sensitive electrodeC2formalscientific

    A cathode that emits electrons when exposed to light, used in photoelectric devices.

    ptFotocatodo

    • The photocathode in the photomultiplier tube converts light into an electrical signal.
    • Scientists developed a new photocathode material for better night vision goggles.
    • The efficiency of the solar cell depends on the quality of its photocathode.
Formas
  • photocathodes plural form
  • photocathodes' possessive plural form
  • photocathode's possessive singular form