photoelectron

名词 n.
中文释义

英文释义

名词 n.
  1. An electron ejected from the surface of a material by the photoelectric effect.

词形变化

photoelectrons plural

词源

Etymology tree
Proto-Indo-European *bʰeh₂-
Proto-Indo-European *bʰéh₂os
Proto-Hellenic *pʰáwos
Ancient Greek φᾰ́ος (phắos)
Ancient Greek φῶς (phôs)
Ancient Greek φωτο- (phōto-)der.
English photo-
New Latin ēlectricusbor.
English electric
Proto-Indo-European *h₁ey-
Proto-Indo-European *h₁éyti
Proto-Hellenic *éimi
Ancient Greek εἶμι (eîmi)der.
English ion
English electron
English photoelectron
From photo- + electron.
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