光ひかりイオン化か

noun

photoionization

Technical term in physics and chemistry for ionization caused by absorption of photons.

• 光ひかりイオン化かは質しつ量りょう分ぶん析せきでよく使つかわれる技ぎ術じゅつです。

  Photoionization is a technique often used in mass spectrometry.