特集「質量分析計の基礎と応用」
四重極質量分析計の基礎
キーワード:
quadrupole mass spectrometer,
mass filter,
partial pressure gauge,
Wolfgang Paul,
Mathieu functions
2019 年 62 巻 5 号 p. 294-298
詳細
2019 年 62 巻 5 号 p. 294-298
Quadrupole mass spectrometer is widely used, for example in the laboratory and the factory. However the essential intricate principle of the mass separation is not enough to be understood. This paper try the understandable explanation for the principle using the Mathieu functions and the suggestion by Wolfgang Paul.
