Raman spectra of fosterite |
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| Authors: | IR Bonilla |
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| Institution: | Instituto de Física, Universidade Federal do Rio Grande do Sul, 90000 Porto Alegre, RS, Brasil |
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| Abstract: | The normal modes of the Raman-active phonons in the center of the Brillouin zone in a natural monocrystal of Mg2SiO4 were measured by using Raman scattering. All of the modes predicted by group theory were observed and measured. Some deviations from previously published values in synthetic samples were observed for the low energy phonons. |
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