Measurement of laser activated electron tunneling from semiconductor zinc oxide to adsorbed organic molecules by a matrix assisted laser desorption ionization mass spectrometer

Application of a multi-turn time-of-flig

Application of a multi-turn time-of-flight mass spectrometer, MULTUM II, to organic compounds ionized by matrix-assisted laser desorption/ionization

✍ Daisuke Okumura; Michisato Toyoda; Morio Ishihara; Itsuo Katakuse 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 300 KB

## Abstract The circuit shape of the ion path, or the multi‐turn, provides a solution for achieving unrestricted mass resolution from time‐of‐flight mass analyzers. The potential of a multi‐turn type mass spectrometer, the MULTUM II, with a 1.308 m circuit controlled by four toroidal electric secto