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 v
... quartz , Na- and Ca- feldspars , MgSiO , perovskite , and PbI2 , where Landau Theory and lattice and molecular dynamics have been used to explain or predict thermodynamic behavior . A different thermodynamic approach has been used to ...
... quartz , Na- and Ca- feldspars , MgSiO , perovskite , and PbI2 , where Landau Theory and lattice and molecular dynamics have been used to explain or predict thermodynamic behavior . A different thermodynamic approach has been used to ...
Page viii
... Quartz and Berlinite G. DOLINO 17 3. Phase Separation in Quadrilateral Pyroxenes and Olivines P.M. DAVIDSON 39 4. Multicritical Phase Relations in Minerals 60 B.P. BURTON AND P.M. DAVIDSON 5. Equation of State and Possible Critical ...
... Quartz and Berlinite G. DOLINO 17 3. Phase Separation in Quadrilateral Pyroxenes and Olivines P.M. DAVIDSON 39 4. Multicritical Phase Relations in Minerals 60 B.P. BURTON AND P.M. DAVIDSON 5. Equation of State and Possible Critical ...
Page 16
... ferroelastic transitions , Phys . Rev. B 21 , 1139–1172 . Wruck , B. ( 1986 ) Kalorimetrische Untersuchung von Anorthit . Thesis , University of Hannover . Chapter 2 Incommensurate Phase Transitions in Quartz and Berlinite G. 16 E. Salje.
... ferroelastic transitions , Phys . Rev. B 21 , 1139–1172 . Wruck , B. ( 1986 ) Kalorimetrische Untersuchung von Anorthit . Thesis , University of Hannover . Chapter 2 Incommensurate Phase Transitions in Quartz and Berlinite G. 16 E. Salje.
Page 17
... Quartz and Berlinite G. Dolino Introduction Silicon dioxide ( SiO2 ) constitutes one of the most abundant minerals of the earth's crust and is well known for its extensive polymorphism ( see reviews by Frondel , 1962 ; Sosman , 1965 ) ...
... Quartz and Berlinite G. Dolino Introduction Silicon dioxide ( SiO2 ) constitutes one of the most abundant minerals of the earth's crust and is well known for its extensive polymorphism ( see reviews by Frondel , 1962 ; Sosman , 1965 ) ...
Page 18
... quartz lattice . ( Dolino et al . , 1982 ) . Since its discovery , this inc phase has been the subject of several investigations recently reviewed by Dolino ( 1986 ) . In this chapter we first describe the main properties of the ...
... quartz lattice . ( Dolino et al . , 1982 ) . Since its discovery , this inc phase has been the subject of several investigations recently reviewed by Dolino ( 1986 ) . In this chapter we first describe the main properties of the ...
Contents
1 | |
17 | |
Phase Separation in Quadrilateral Pyroxenes and Olivines | 39 |
Multicritical Phase Relations in Minerals | 60 |
Equation of State and Possible Critical Phase Transitions | 91 |
HighSpin to LowSpin Transition of IronII Oxides | 113 |
Molecular Dynamics Studies of Polymorphism of SiO2 | 129 |
Charge Localization and Associated Crystallographic and Magnetic | 141 |
Magnetic Phase Transitions in Silicate Minerals | 162 |
Magnetic Phase Transition in Olivines M2SiO4 | 185 |
Index 241 | 240 |
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Structural and Magnetic Phase Transitions in Minerals S. Ghose,J.M.D. Coey,E. Salje Snippet view - 1988 |
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 approximation atoms axis Bachheimer Ballet behavior berlinite Bukowinski calculated canting cation distributions Chem chemical cluster Coey components composition coupling crystal field crystal structure crystallographic cubic decreases density disordered Dolino Earth Planet electron equilibrium experimental Fe² Fe2+ Fe2SiO4 Fe³ Fe3+ feldspar ferromagnetic free energy 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 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 ẞ phase susceptibility symmetry temperature dependence thermal expansion thermodynamic tion transformation X-ray zero pressure