| Numéro |
J. Phys. IV France
Volume 04, Numéro C7, Juillet 1994
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique |
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|---|---|---|
| Page(s) | C7-35 - C7-38 | |
| DOI | https://doi.org/10.1051/jp4:1994709 | |
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-35-C7-38
DOI: 10.1051/jp4:1994709
1 Institute of Acoustics and Lab. of Modern Acoustics, Nanjing University, Nanjing 210093, China
2 Dept. of Physics, Southeast University, Nanjing 210018, China
© EDP Sciences 1994
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-35-C7-38
DOI: 10.1051/jp4:1994709
Photoacoustic plasmon resonance spectra of Langmuir-Blodgett films
Y.S. Jiang1, S.Y. Zhang1, F. Qian2 and H.P. Shao11 Institute of Acoustics and Lab. of Modern Acoustics, Nanjing University, Nanjing 210093, China
2 Dept. of Physics, Southeast University, Nanjing 210018, China
Abstract
The surface plasmon spectra of Langmuir-Blodgett (LB) films have been investigated by combining photoacoustic technique with resonant attenuated total reflection spectroscopy. By this technique, the experimental PA angular spectra of cadmium stearate LB films have been obtained. According to the electromagnetic theory and considering the anisotropic properties of LB films, as well as based on the experimental photoacoustic plasma resonance curves, we have determined the optical constants and thicknesses of the films by using numerical optimization method.
© EDP Sciences 1994