The strength of Mg0.9Fe0.1SiO3 perovskite at high pressure and temperature

作者: Jiuhua Chen , Donald J. Weidner , Michael T. Vaughan

DOI: 10.1038/NATURE01130

关键词: RingwooditeMantle (geology)ThermodynamicsStress relaxationIndentation hardnessMineralogySilicateOlivineChemistryAmbient pressureSilicate perovskite

摘要: … of strength and stress relaxation measurements of (Mg 0.9 Fe 0.1 )SiO 3 perovskite at high … pressure and temperature, we found that perovskite is weaker at room temperature, which is …

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