４よん元げん材ざい料りょう

noun

quaternary material

Technical term in materials science and semiconductor engineering for a material composed of four elements.

• この４元げん材ざい料りょうは、次じ世せ代だいの半はん導どう体たいデバイスに使つかわれる。

  This quaternary material is used in next-generation semiconductor devices.