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. |
From inside the book
Results 1-3 of 89
Page 18
... Transition of Quartz In this section , the main properties of the a - ẞ transition are presented , neglecting the influence of the inc phase , which appears only in careful experiments . The term ẞ phase is used for the whole high ...
... Transition of Quartz In this section , the main properties of the a - ẞ transition are presented , neglecting the influence of the inc phase , which appears only in careful experiments . The term ẞ phase is used for the whole high ...
Page 24
... Transition Although Landau theory gives a good description of the behavior of a - quartz , the parameters of Eq . ( 1 ) must be deduced from experimental results . This is particu- larly the case for thermal effects such as the transition ...
... Transition Although Landau theory gives a good description of the behavior of a - quartz , the parameters of Eq . ( 1 ) must be deduced from experimental results . This is particu- larly the case for thermal effects such as the transition ...
Page 115
... Transition of Iron ( II ) Oxides and Silicates One potentially important consequence of the HS → LS transition of Fe2 + was not previously considered , namely the prevention of a high - pressure insulator - to - metal transition in ...
... Transition of Iron ( II ) Oxides and Silicates One potentially important consequence of the HS → LS transition of Fe2 + was not previously considered , namely the prevention of a high - pressure insulator - to - metal transition in ...
Contents
Preface | 1 |
Incommensurate Phase Transitions in Quartz and Berlinite | 17 |
Phase Separation in Quadrilateral Pyroxenes and Olivines | 39 |
Copyright | |
8 other sections not shown
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