| 摘要 |
<p>It becomes possible to simultaneously atomize and ionize atoms constituting a polymer with the use of a single laser, thereby highly simplifying the constitution of a system. A method of analyzing a polymer which comprises abrading the polymer to be analyzed by irradiating with laser beams to thereby atomize the polymer into the constituting elements thereof, then ionizing the elements and analyzing the constituting elements thus ionized. The laser beams with which the polymer to be analyzed is irradiated for the abrasion are ultrashort pulse laser beams. By irradiating the polymer with the ultrashort pulse laser beams to thereby abrade, the polymer can be atomized and ionized at the same time. Then the thus ionized constituting elements are analyzed.</p> |
