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 72
Higher-Order CVM Approximations The BWA or PA can be regarded as the
simplest approximation in a hierarchical set that is defined by the cluster variation
method (CVM; Kikuchi, 1951). The CVM provides a prescription for writing the ...
Higher-Order CVM Approximations The BWA or PA can be regarded as the
simplest approximation in a hierarchical set that is defined by the cluster variation
method (CVM; Kikuchi, 1951). The CVM provides a prescription for writing the ...
Page 152
Magnetic Phase Transitions The Nature of the Fe2+-Fe3+ Interaction The
molecular orbital description of the chemical bonding in a double octahedral
cluster of [Fe2O,0]15" with a short Fe2+-Fe3+ bond has been considered by
Sherman ...
Magnetic Phase Transitions The Nature of the Fe2+-Fe3+ Interaction The
molecular orbital description of the chemical bonding in a double octahedral
cluster of [Fe2O,0]15" with a short Fe2+-Fe3+ bond has been considered by
Sherman ...
Page 213
The instrumental resolution corresponds to cluster sizes above 900 A. Within
these limits no broadening was observed for type I samples, while for type II
samples the cluster size is roughly 450 (± 100) A. In phase III the cluster size
remains ...
The instrumental resolution corresponds to cluster sizes above 900 A. Within
these limits no broadening was observed for type I samples, while for type II
samples the cluster size is roughly 450 (± 100) A. In phase III the cluster size
remains ...
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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 |
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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
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 |