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. |
From inside the book
Results 1-3 of 32
Page 115
In these phases the Fermi level ( corresponding to the 2t2g spin - down orbital ) is
partially occupied , and hence they should be metals according to the Bloch -
Wilson picture . The effect of electron correlation interelectronic repulsion ) is to ...
In these phases the Fermi level ( corresponding to the 2t2g spin - down orbital ) is
partially occupied , and hence they should be metals according to the Bloch -
Wilson picture . The effect of electron correlation interelectronic repulsion ) is to ...
Page 123
At the high temperatures of the mantle , we can assume that C = 3nR and y = 1.5 .
Calculation of Transition Depth in the Earth's Mantle We can relate the depth
corresponding to a given pressure by using the Earth model of Dziewonski et al .
At the high temperatures of the mantle , we can assume that C = 3nR and y = 1.5 .
Calculation of Transition Depth in the Earth's Mantle We can relate the depth
corresponding to a given pressure by using the Earth model of Dziewonski et al .
Page 195
We designate them by three signs , corresponding respectively to the three
generators mentioned above . A minus sign means that the generator is
combined with 7. As the M1 sites , numbered from 1 to 4 ( Fig . 11 ) , are situated
on centers of ...
We designate them by three signs , corresponding respectively to the three
generators mentioned above . A minus sign means that the generator is
combined with 7. As the M1 sites , numbered from 1 to 4 ( Fig . 11 ) , are situated
on centers of ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
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