Abstract
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.
Original language | English |
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Pages (from-to) | 204-208 |
Number of pages | 5 |
Journal | Chemical Physics Letters |
Volume | 156 |
Issue number | 2-3 |
DOIs | |
State | Published - 31 Mar 1989 |