Structural and Magnetic Phase Transitions in MineralsThis 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 73
In dolomite , Ca and Mg order onto alternate ( 111 ) fcc layers , which become
hexagonal basal layers ( Ca and Mg layers ) . Thus , dolomite ordering conforms
to the characteristic type since interlayer Ca = Mg nn's plus intralayer Ca - Ca and
...
In dolomite , Ca and Mg order onto alternate ( 111 ) fcc layers , which become
hexagonal basal layers ( Ca and Mg layers ) . Thus , dolomite ordering conforms
to the characteristic type since interlayer Ca = Mg nn's plus intralayer Ca - Ca and
...
Page 221
The symbol is based on the relative stacking of the closepacked iodine layers
and has been used as the ANNNI symbol before . Third column : sequences of
molecular layers , placing emphasis on the stronger bonds inside the sandwich ...
The symbol is based on the relative stacking of the closepacked iodine layers
and has been used as the ANNNI symbol before . Third column : sequences of
molecular layers , placing emphasis on the stronger bonds inside the sandwich ...
Page 230
The observed activation energy is then essentially related to the energy needed
to unpin the growing layer or to create a ... These observations are affected by
early stages of nucleation in which thin layers of 12R material are embedded in a
...
The observed activation energy is then essentially related to the energy needed
to unpin the growing layer or to create a ... These observations are affected by
early stages of nucleation in which thin layers of 12R material are embedded in a
...
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Contents
Incommensurate Phase Transitions in Quartz and Berlinite | 17 |
Phase Separation in Quadrilateral Pyroxenes and Olivines | 39 |
Multicritical Phase Relations in Minerals | 60 |
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
antiferromagnetic appears applied approximation atoms axis Ballet behavior bond calculated cation Chem chemical cluster Coey components composition constant corresponding coupling critical crystal decreases density dependence described determined diffraction direction disordered Dolino effect electron energy equilibrium estimated et al exchange experimental experiments Fe2+ Fe3+ ferromagnetic field function Ghose give given heat ilvaite inc phase increases indicate interactions ions iron lattice layers lower mantle magnetic magnetic order magnetic structure materials measurements Mineral mode Mössbauer natural neutron observed obtained occur octahedral olivines order parameter pairs perovskite phase diagrams phase transition Phys physical pigeonite polytypes positions possible potential predicted pressure properties pyroxenes quartz range respectively Salje sample shown shows silicates solid solution space group spin stability structure symmetry Table temperature theory thermodynamic tion transformation unit variation