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 118
Subrata Ghose, J. M. D. Coey, Ekhard K. H. Salje. Table 1. Internal energy3
estimated for HS LS transition of octahedral Fe2+ /f(Fe-0) 2.16 2.05 1.95 1.85
Estimates from ligand field theoryb 10D? 11,000 14,300 18,300 23,900 AU
10,950 4,346 ...
Subrata Ghose, J. M. D. Coey, Ekhard K. H. Salje. Table 1. Internal energy3
estimated for HS LS transition of octahedral Fe2+ /f(Fe-0) 2.16 2.05 1.95 1.85
Estimates from ligand field theoryb 10D? 11,000 14,300 18,300 23,900 AU
10,950 4,346 ...
Page 141
The metal-insulator transition in magnetite is also known as the Verwey transition
, because Verwey (1939) first pointed out that above the transition (Tv = 1 19 K)
the electronic charge associated with Fe2+ and Fe3+ ions in the octahedral B ...
The metal-insulator transition in magnetite is also known as the Verwey transition
, because Verwey (1939) first pointed out that above the transition (Tv = 1 19 K)
the electronic charge associated with Fe2+ and Fe3+ ions in the octahedral B ...
Page 170
There are two main structural groups based either on a 1:1 smorgasbord or on a
2:1 sandwich layer; the sheet of edge-sharing metal octahedra is associated with
a single sheet of silicate tetrahedra in the first case, while in the second it is ...
There are two main structural groups based either on a 1:1 smorgasbord or on a
2:1 sandwich layer; the sheet of edge-sharing metal octahedra is associated with
a single sheet of silicate tetrahedra in the first case, while in the second it is ...
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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 | |
3 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-P transition anisotropy ANNNI model antiferromagnetic approximation atoms axis Bachheimer Ballet behavior berlinite Bukowinski calculated canting Chem chemical cluster Coey components composition coupling crystal field crystal structure crystallographic cubic Davidson decreases density disordered Dolino Earth Planet electron entropy equilibrium etal experimental Fe2+ and Fe3+ feldspar ferromagnetic free energy Geophys Ghose high pressure high-spin ilvaite inc phase incommensurate phase interactions Jeanloz Landau theory layers Lindsley long-range order low temperatures low-spin lower mantle LS transition M2 sites magnetic order Magnetic Phase Transitions magnetic properties magnetic structure Matsui measurements MgSi03 perovskite Mineral Mossbauer neutron diffraction observed octahedral olivines orbital order parameter orthopyroxene orthorhombic oxides pairs PbI2 perovskite phase diagrams phase of quartz phase transition Phys polytypic polytypic phases predicted pyroxenes quartz Salje sample shown in Fig solid solutions space group spin glass susceptibility symmetry temperature dependence thermal expansion thermodynamic tion transformation X-ray zero pressure
Bibliographic information
| Title | Structural and magnetic phase transitions in minerals Volume 7 of Advances in physical geochemistry Volume 7 of Computers and Medicine |
| Authors | Subrata Ghose, J. M. D. Coey, Ekhard K. H. Salje |
| Editors | Subrata Ghose, J. M. D. Coey |
| Edition | illustrated |
| Publisher | Springer-Verlag, 1988 |
| Original from | the University of California |
| Digitized | 11 Apr 2008 |
| ISBN | 0387967109, 9780387967103 |
| Length | 244 pages |
| Export Citation | BiBTeX EndNote RefMan |