Structural and Magnetic Phase Transitions in MineralsS. Ghose, J.M.D. Coey, E. Salje This volume in Advances in Physical Geochemistry presents the latest synthesis of theory and experimental data pertaining to structural and magnetic phase transitions in a variety of geochemically important minerals. The book is the first to cover the impact of this rapidly progressing area of solid state physics in earth sciences and reflects its growing significance for mineralogy and petrology. |
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Page 79
... shown in Fig . 15 , and their resemblance to Fig . 12d is obvious . Also shown are Fig . 15c , which Goldsmith proposed as a “ conjectural and schematic ” phase diagram for the CaCO3 - ZnCO2 system ( note that Fig . 15c is topologically ...
... shown in Fig . 15 , and their resemblance to Fig . 12d is obvious . Also shown are Fig . 15c , which Goldsmith proposed as a “ conjectural and schematic ” phase diagram for the CaCO3 - ZnCO2 system ( note that Fig . 15c is topologically ...
Page 101
... shown in Fig . 9 , along with available room temperature data . The computed zero pressure density is too low . However , as demonstrated by Fig . 9 and Table 3 , the recently measured room temperature equation of state of MgSiO3 ...
... shown in Fig . 9 , along with available room temperature data . The computed zero pressure density is too low . However , as demonstrated by Fig . 9 and Table 3 , the recently measured room temperature equation of state of MgSiO3 ...
Page 223
... shown in Fig . 2 . The temperature dependence of the c lattice parameter of the two polytypes 2H and 12R is shown in Fig . 3. The experimental data for the 2H phase agree well with the earlier findings of Sears et al . ( 1979 ) . The ...
... shown in Fig . 2 . The temperature dependence of the c lattice parameter of the two polytypes 2H and 12R is shown in Fig . 3. The experimental data for the 2H phase agree well with the earlier findings of Sears et al . ( 1979 ) . The ...
Contents
Incommensurate Phase Transitions in Quartz and Berlinite | 17 |
Phase Separation in Quadrilateral Pyroxenes and Olivines | 39 |
Multicritical Phase Relations in Minerals | 60 |
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Structural and Magnetic Phase Transitions in Minerals S. Ghose,J.M.D. Coey,E. Salje Limited preview - 2012 |
Structural and Magnetic Phase Transitions in Minerals S. Ghose,J.M.D. Coey,E. Salje Snippet view - 1988 |
Common terms and phrases
a-ß transition anisotropy ANNNI model antiferromagnetic atoms axis Bachheimer Ballet behavior berlinite Bukowinski calculated canting cation distributions Chem chemical cluster Coey components composition coupling crystal field crystal structure crystallographic Davidson decreases density disordered Dolino Earth Planet electron equilibrium experimental Fe2+ and Fe3+ Fe2SiO4 feldspar ferromagnetic free energy Geophys Ghose grunerite high-spin ilvaite inc phase incommensurate phase interactions Jeanloz Landau theory lattice layers Lindsley long-range order low temperatures low-spin FeO lower mantle LS transition M2 sites magnetic order magnetic properties magnetic structure Matsui measurements MgSiO3 MgSiOz perovskite Mineral Mn2SiO4 Mössbauer neutron diffraction observed octahedral olivines orbital order parameter orthopyroxene orthorhombic oxides pairs perovskite phase diagrams phase transition Phys polytypes polytypic phases predicted pyroxenes quartz Salje sample shown in Fig silicates SiO2 SiO4 solid solutions space group spin glass susceptibility symmetry temperature dependence thermal expansion thermodynamic tion transformation X-ray zero pressure