Lattice Phonon Spectra of Aluminum Oxide Anodic Films
| العنوان: | Lattice Phonon Spectra of Aluminum Oxide Anodic Films |
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| المؤلفون: | J. Chatelet, R. B. Wright, Dieter M. Gruen, Irving Sheft, H. H. Claassen |
| المصدر: | Applied Spectroscopy. 29:185-189 |
| بيانات النشر: | SAGE Publications, 1975. |
| سنة النشر: | 1975 |
| مصطلحات موضوعية: | Aluminium oxides, Materials science, Condensed matter physics, Infrared, Phonon, 010401 analytical chemistry, Inorganic chemistry, Infrared spectroscopy, 01 natural sciences, Spectral line, 0104 chemical sciences, 010309 optics, Condensed Matter::Materials Science, Chemical bond, 0103 physical sciences, Thin film, Spectroscopy, Instrumentation |
| الوصف: | Techniques have been developed for obtaining reproducible lattice phonon spectra of barrier aluminum oxide anodic films. Changes in the lattice phonon spectrum as a result of 15-keV proton bombardment are interpreted in terms of the formation of Al-OH bonds. Polarization spectra of stripped and unstripped aluminum oxide films confirm the findings of Vedder and Vermilyea, particularly with respect to the origin of the 960 cm−1 band. The close similarity in the observed and calculated band shapes (using the theory of Berreman) leave little doubt that the 960 cm−1 absorption is due to a longitudinal optic mode of the aluminum oxide lattice. |
| تدمد: | 1943-3530 0003-7028 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::aa0a99efd3e61b25314fc804e983d564 https://doi.org/10.1366/000370275774455329 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........aa0a99efd3e61b25314fc804e983d564 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19433530 00037028 |
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