光こう伝でん導どう

noun

photoconduction

Technical term in physics and electronics for the increase in electrical conductivity of a material when exposed to light.

• 光こう伝でん導どうは、光ひかりセンサーや太たい陽よう電でん池ちの基き本ほん原げん理りの一ひとつです。

  Photoconduction is one of the fundamental principles of optical sensors and solar cells.

• この物ぶっ質しつは強つよい光こう伝でん導どう性せいを示しめす。

  This material exhibits strong photoconductivity.