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 ix
... Possible Critical Phase Transitions in MgSiO , Perovskite at Lower - Mantle Conditions M.S.T. BUKOWINSKI AND G.H. WOLF 91 6. High - Spin to Low - Spin Transition of Iron ( II ) Oxides at High Pressures : Possible Effects on the Physics ...
... Possible Critical Phase Transitions in MgSiO , Perovskite at Lower - Mantle Conditions M.S.T. BUKOWINSKI AND G.H. WOLF 91 6. High - Spin to Low - Spin Transition of Iron ( II ) Oxides at High Pressures : Possible Effects on the Physics ...
Page 107
... possible to compute reference profiles of the density and seismic parameter of vari- ous combinations of magnesiowüstite and perovskite . A particular composition is then deemed suitable if the seismic parameter and density of the lower ...
... possible to compute reference profiles of the density and seismic parameter of vari- ous combinations of magnesiowüstite and perovskite . A particular composition is then deemed suitable if the seismic parameter and density of the lower ...
Page 236
... possible exception of 18R in SnS2 and SnSe2 ( 2121 in Zhdanov notation ; Gierlotka and Palosz , 1987 ) . Higher polytypes can easily be described as intermediate phases with appropriate stabilization energies SU if they are found to be ...
... possible exception of 18R in SnS2 and SnSe2 ( 2121 in Zhdanov notation ; Gierlotka and Palosz , 1987 ) . Higher polytypes can easily be described as intermediate phases with appropriate stabilization energies SU if they are found to be ...
Contents
Preface | 1 |
Incommensurate Phase Transitions in Quartz and Berlinite | 17 |
Phase Separation in Quadrilateral Pyroxenes and Olivines | 39 |
Copyright | |
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Other editions - View all
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 Co₂SiO4 Coey components composition coupling crystal field crystal structure crystallographic decreases density disordered Dolino Earth Planet electron entropy equilibrium experimental Fe² Fe2+ Fe2SiO4 Fe³ feldspar ferromagnetic free energy Fuess Geophys Ghose grunerite high-spin ilvaite inc phase incommensurate phase interactions ions Jeanloz Landau theory lattice layers Lindsley long-range order low temperatures lower mantle LS transition M2 sites magnetic order Magnetic properties magnetic structure Matsui measurements MgSiO3 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 solid solutions space group spin glass ẞ phase susceptibility symmetry temperature dependence thermal expansion thermodynamic tion transformation X-ray zero pressure