Effect of Pressure on Raman Spectra of M
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H. Olijnyk; A. P. Jephcoat
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Article
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1999
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John Wiley and Sons
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English
โ 180 KB
๐ 2 views
Raman scattering of metastable phases of Si and Ge was performed in the pressure range 0 to 10 GPa. The results for Si are discussed in terms of the previously proposed BC8 and R8 structures. The first Raman spectrum of ST12-Ge is also reported. We suggest that photochemicallyinduced changes in ST12