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 65
Additional species that do not participate in the ordering are not shown , but
different crystallographic directions are ... in one crystallographic direction favor
ordering , but interactions in some other direction favor clustering ( we will use
the ...
Additional species that do not participate in the ordering are not shown , but
different crystallographic directions are ... in one crystallographic direction favor
ordering , but interactions in some other direction favor clustering ( we will use
the ...
Page 203
We now discuss some interesting conclusions that have already been obtained
from such simulations . The lack of a strong decrease of the susceptibility of Mn
SiO4 along the a direction , contrary to what might be thought at first sight , is not
...
We now discuss some interesting conclusions that have already been obtained
from such simulations . The lack of a strong decrease of the susceptibility of Mn
SiO4 along the a direction , contrary to what might be thought at first sight , is not
...
Page 204
The dependence of the direction a , at 4.2 K , on composition is well explained on
the basis of both the observed cation distribution and the single - ion anisotropies
, which were assumed for Fe Si04 . While for x = 0 , a = a due to the very small ...
The dependence of the direction a , at 4.2 K , on composition is well explained on
the basis of both the observed cation distribution and the single - ion anisotropies
, which were assumed for Fe Si04 . While for x = 0 , a = a due to the very small ...
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Contents
Preface | 1 |
Incommensurate Phase Transitions in Quartz and Berlinite | 17 |
Phase Separation in Quadrilateral Pyroxenes and Olivines | 39 |
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 Lindsley lower mantle magnetic magnetic order 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 strain structure symmetry Table temperature theory thermodynamic tion transformation unit variation