摘要
Nanosecond transient absorption spectra of a solid surface were measured for the first time by developing a new method of attenuated total reflection UV-visible spectroscopy. Using a bilayer model system, it was demonstrated that a surface region in the order of submicrometer can be exclusively probed and analyzed. Depth-dependent transient absorption spectra of poly(methyl methacrylate) film doped with 9-ethylphenanthrene were discussed.
| 原文 | English |
|---|---|
| 頁（從 - 到） | 204-208 |
| 頁數 | 5 |
| 期刊 | Chemical Physics Letters |
| 卷 | 156 |
| 發行號 | 2-3 |
| DOIs | |
| 出版狀態 | Published - 31 3月 1989 |