An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

Homepage  Preliminaries  Abbreviations  Acknowledgments  References 
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
internal photoelectric effect
  اسکر ِ شید-برقی ِ درونی  
oskar-e šid-barqi-ye daruni
Fr.: effet photoélectrique interne  

The → photoelectric effect whereby photons absorbed by a solid (→ semiconductor) raise electrons
from a lower to a higher → energy level (from → valence band to → conduction band). See also → external photoelectric effect.

See also: → internal; → photoelectric; → effect.