有機ナノデバイス研究グループ:Abstract

Analysis of a molecular beam produced by the spray-jet technique
with femtosecond laser mass spectroscopy


Toshiki Yamada, Hidenori Shinohara, Shinro Mashiko, Shiyoshi Yokoyama


Abstract:

We previously developed a molecular beam apparatus with the spray-jet technique to produce a molecular beam of non-volatile molecules under high vacuum from sprayed mists of sample solutions. The apparatus is used in spectroscopic studies or is a means of molecular beam deposition. We analyzed the molecular beam with femtosecond laser mass spectroscopy and conventional nanosecond laser mass spectroscopy. The information obtained from both mass spectroscopy methods provided insight into non-volatile, solvent, and carrier-gas molecules in the molecular beam.


DOI:10.1080/15421400701545502