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 141
The metal - insulator transition in magnetite is also known as the Verwey
transition , because Verwey ( 1939 ) first pointed out that above the transition ( T ,
= 119 K ) the electronic charge associated with Fe2 + and Fe3 + ions in the
octahedral ...
The metal - insulator transition in magnetite is also known as the Verwey
transition , because Verwey ( 1939 ) first pointed out that above the transition ( T ,
= 119 K ) the electronic charge associated with Fe2 + and Fe3 + ions in the
octahedral ...
Page 163
In all cases examined so far , the end member iron silicates are found to order
antiferromagnetically below a phase transition temperature Tn ( the Néel point )
somewhere in the range 2 to 120 K. In an antiferromagnet , the ionic moments
are ...
In all cases examined so far , the end member iron silicates are found to order
antiferromagnetically below a phase transition temperature Tn ( the Néel point )
somewhere in the range 2 to 120 K. In an antiferromagnet , the ionic moments
are ...
Page 208
The A ions are surrounded by a distorted octahedron , properly speaking by a
trigonal antiprism , and the B ions by 12 ... found ferrimagnetic behavior in the
garnet compounds R2Fez012 = Fe , R2Fe2012 ( R = rare earth ion ) and Y Fe
012 .
The A ions are surrounded by a distorted octahedron , properly speaking by a
trigonal antiprism , and the B ions by 12 ... found ferrimagnetic behavior in the
garnet compounds R2Fez012 = Fe , R2Fe2012 ( R = rare earth ion ) and Y Fe
012 .
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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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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
Bibliographic information
| Title | Structural and Magnetic Phase Transitions in Minerals Volume 7 of Advances in Physical Geochemistry, ISSN 0722-3269 Volume 7 of Computers and Medicine |
| Authors | S. Ghose, J.M.D. Coey |
| Editors | S. Ghose, J.M.D. Coey, Ekhard K. H. Salje, E. Salje |
| Contributors | O. Ballet, T. Brückel, M.S.T. Bukowinski, B.P. Burton, P.M. Davidson, G. Dolino, H. Fuess, W. Lottermoser, M. Matsui, Y. Matsui, B. Palosz, W. Prandl, D.M. Sherman, G.H. Wolf, B. Wruck |
| Edition | illustrated |
| Publisher | Springer New York, 1988 |
| ISBN | 0387967109, 9780387967103 |
| Length | 244 pages |
| Subjects | › › Science / Chemistry / Inorganic Science / Chemistry / Physical & Theoretical Science / Earth Sciences / Mineralogy Science / Physics / Condensed Matter Science / Physics / Crystallography |
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