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 156
Magnetization curves of ilvaite as a function of temperature for ( a ) a powder and
( b ) a single crystal with the magnetic field applied parallel or perpendicular to c (
after Coey et al . , 1984 ) . Magnetization Magnetization curves of ilvaite are ...
Magnetization curves of ilvaite as a function of temperature for ( a ) a powder and
( b ) a single crystal with the magnetic field applied parallel or perpendicular to c (
after Coey et al . , 1984 ) . Magnetization Magnetization curves of ilvaite are ...
Page 164
Transitions as a function of applied field include the familiar ferromagnetic
hysteresis , which actually arises because there is a discontinuous , first - order
transition between states of opposite magnetization . Metamagnetic and spin flip
...
Transitions as a function of applied field include the familiar ferromagnetic
hysteresis , which actually arises because there is a discontinuous , first - order
transition between states of opposite magnetization . Metamagnetic and spin flip
...
Page 203
It appears that such a flip of the magnetic configuration decreases the energy
associated with the dipolar interactions much more than the energy of the
magnetic coupling of the moments with a field of 1 Tesla applied along a ...
It appears that such a flip of the magnetic configuration decreases the energy
associated with the dipolar interactions much more than the energy of the
magnetic coupling of the moments with a field of 1 Tesla applied along 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 | |
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
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