Condensed Matter | |
Magnetic and Other Properties of Oxides and Related Compounds | |
Introductory material | |
Non-iron garnets | p. 1 |
Introduction | p. 1 |
Magnetic susceptibility data | p. 2 |
Paramagnetic susceptibility above the ordering temperature | p. 2 |
Susceptibility data at low temperatures in the vicinity of an ordering temperature | p. 4 |
Summary of susceptibility parameters and transition temperatures | p. 7 |
Magnetization | p. 8 |
Crystallographic and structural data | p. 12 |
Location and environment of ions in the unit cell of the garnet lattice | p. 12 |
Oxygen coordinates, interionic spacings, and angles of compounds with garnet structure | p. 13 |
Lattice parameters and density of garnet systems | p. 15 |
Magnetic structure of DyAlG and ErGaG | p. 16 |
Results of magnetic resonance experiments | p. 18 |
Paramagnetic resonance of rare earth impurities in diamagnetic garnets | p. 18 |
Paramagnetic resonance of impurities with d electrons in diamagnetic garnets | p. 20 |
Paramagnetic resonance of impurities in paramagnetic garnets | p. 23 |
Nuclear magnetic resonance experiments | p. 24 |
Results from optical spectra | p. 26 |
Crystal field analysis and parameters | p. 26 |
Summary of references for some results from optical measurements | p. 27 |
Spin-lattice relaxation of paramagnetic ions in garnets | p. 28 |
Temperature dependence of the spin-lattice relaxation time T1 | p. 28 |
The dependence of the spin-lattice relaxation time on magnetic field | p. 33 |
Thermal properties near the transition temperature | p. 34 |
Specific heat of rare earth gallium garnets | p. 34 |
Specific heat of two rare earth aluminium garnets | p. 36 |
Faraday rotation in paramagnetic non-iron garnets | p. 38 |
Magnetomechanical properties | p. 41 |
Magnetostriction of rare earth gallates and germanates with a garnet structure | p. 41 |
Macroscopic magnetoelastic tensors for paramagnetic rare earth ions in diamagnetic garnet hosts | p. 42 |
Magnetoacoustic properties | p. 42 |
Neutron diffraction results near and below the magnetic ordering point | p. 43 |
References | p. 45 |
Primary references | p. 45 |
Supplementary references | p. 47 |
Spinels | p. 50 |
Arrangement | p. 50 |
Introduction | p. 51 |
General remarks | p. 51 |
Structure | p. 51 |
Fe3+ spinels (cubic ferrites) | p. 54 |
Ferrimagnetism; magnetic behaviour of ferrites | p. 54 |
A-B exchange interaction; magnetization | p. 54 |
A-A, B-B exchange interaction; magnetic order | p. 56 |
Hyperfine interactions (Môssbauer and NMR methods) | p. 57 |
Anisotropy | p. 59 |
Ferrimagnetic resonance | p. 60 |
Accuracy | p. 63 |
References for 6.0 and 6.1.0 | p. 64 |
Fe2+-Fe3+ spinels (magnetite) and Fe2+-Fe3+ spinels with substitutions | p. 65 |
Tables and figures | p. 65 |
References for 6.1.1.1 | p. 73 |
NiFe3+ spinels (Ni ferrites) and NiFe3+ spinels with substitutions | p. 75 |
Introduction | p. 75 |
Ni ferrite NiFe2O4 | p. 75 |
Zn substituted Ni ferrite | p. 82 |
Ni ferrite with Co substitutions | p. 89 |
Dilute Mn and Co substitutions in Ni ferrite and Ni ferrite aluminate | p. 91 |
Ge substituted Ni ferrite | p. 96 |
Ni ferrite chromite | p. 97 |
Ni ferrite vanadate | p. 99 |
Ni ferrite aluminate | p. 100 |
Ni gallate ferrite | p. 103 |
References for 6.1.2.0 - 6.1.2.9 | p. 103 |
Mn-Fe3+ spinels (Mn ferrites) and Mn-Fe3+ spinels with substitutions | p. 106 |
Introduction | p. 106 |
Phase equilibria and structure | p. 106 |
Phase equilibria | p. 106 |
Equilibrium oxygen partial pressure | p. 109 |
Lattice constants | p. 117 |
Ionic distribution | p. 124 |
Spin arrangement | p. 127 |
Thermal properties | p. 128 |
Specific heat | p. 128 |
Thermal conductivity | p. 129 |
Thermal expansion | p. 130 |
Diffusion and oxidation coefficients | p. 130 |
Ferrite thermodynamics | p. 131 |
Solid crystal growth | p. 133 |
Reactivity and sintering | p. 135 |
Mechanical properties | p. 136 |
Electrical properties | p. 139 |
Electrical resistivity | p. 139 |
Magnetoresistance and thermomagnetic effect | p. 147 |
Hall effect | p. 149 |
Seebeck effect | p. 151 |
Spontaneous magnetization | p. 152 |
Saturation moment at 0 K | p. 152 |
Magnetization as a function of temperature | p. 155 |
Magnetization in the region of the Curie point | p. 156 |
Curie temperatures | p. 158 |
Magnetocrystalline anisotropy | p. 160 |
Magnetocrystalline anisotropy in Mn ferrite | p. 160 |
Magnetocrystalline anisotropy in Mn ferrite with substitutions | p. 164 |
Linear magnetostriction | p. 170 |
Magnetic annealing | p. 173 |
Domains and domain walls | p. 176 |
Domain wall motion experiments | p. 176 |
Domain structure | p. 179 |
Response of magnetization to a field | p. 179 |
High temperature susceptibility | p. 180 |
High field susceptibility in the ferrimagnetic state | p. 181 |
Permeability variation with composition, impurities, irradiation, and grain size | p. 181 |
Permeability vs. temperature | p. 184 |
Permeability vs. pressure | p. 186 |
Permeability vs. frequency | p. 187 |
After-effect, disaccommodation, and viscosity | p. 188 |
Microwave properties | p. 200 |
Resonance line width | p. 200 |
Spectroscopic splitting factor | p. 206 |
Optical properties (absorption) | p. 207 |
References for 6.1.3.0 - 6.1.3.10 | p. 208 |
Mg-Fe3+ spinels (Mg ferrites) and Mg-Fe3+ spinels with substitutions | p. 216 |
Mg ferrite MgFe2O4 | p. 216 |
MgMn ferrites and MgMn ferrites with substitutions | p. 228 |
Introductory remarks | p. 228 |
Crystallographic properties, physical properties, phase data, magnetic moments | p. 228 |
Anisotropy | p. 239 |
Losses | p. 243 |
Square-loop properties | p. 247 |
Microwave properties | p. 268 |
Other ferrite systems containing Mg | p. 280 |
Introductory remarks | p. 280 |
Systems containing Zn2+ | p. 280 |
Systems containing Cu2+ | p. 283 |
Systems containing Ni2+ | p. 286 |
Systems containing Al2+ | p. 290 |
Systems containing Cr3+ | p. 296 |
Systems containing Al3+ + Cr3+ | p. 301 |
Other systems containing trivalent and higher valency cations | p. 302 |
Systems containing F− and Li+ | p. 310 |
References for 6.1.4.1 - 6.1.4.3 | p. 311 |
Zn-Fe3+ spinels (Zn ferrites) and Zn-Fe3+ spinels with substitutions | p. 315 |
Zn, Zn-Fe, Zn-Ti, Zn-Li, Zn-Ti-Li, Zn-Cd, Zn-Mg, Zn-Co, and Zn-Cu ferrites | p. 315 |
Zn-Ni, Zn-Ni-Ge, and Zn-Ni-Sb ferrites | p. 320 |
References for 6.1.5.1 and 6.1.5.2 | p. 324 |
Li-Fe3+ spinels (Li ferrites) and Li-Fe3+ spinels with substitutions | p. 325 |
Li ferrite | p. 325 |
Li-Cr ferrites | p. 332 |
Li-Zn, Li-Zn-Co, Li-Ti, Li-Zn-Ti, and Li-Zn-Ti-Al-Mn ferrites | p. 334 |
Li-A1, Li-Ga, Li-Cd ferrites and Li-Fe ferrites | p. 338 |
Li-Mn, Li-V, and Li-Ge ferrites | p. 341 |
References for 6.1.6.1 - 6.1.6.5 | p. 342 |
Cu-Fe3+ spinels (Cu ferrites) and Cu-Fe3+ spinels with substitutions | p. 343 |
Cu ferrite CuFe2O4 | p. 343 |
Cu-Zn and Cu-Cd ferrites | p. 351 |
Cu-Cr ferrites | p. 356 |
Cu-Mg ferrites | p. 357 |
Other ferrites, oxide compounds, and oxide mixtures containing Cu | p. 360 |
References for 6.1.7.1 - 6.1.7.5 | p. 365 |
Co-Fe3+ spinels (Co ferrites) and Co-Fe3+ spinels with substitutions | p. 366 |
Co ferrite | p. 366 |
Co ferrite and Co-Fe mixed oxides | p. 377 |
Co-Zn ferrites | p. 384 |
Co-Cd, Co-Mg, Co-Ni, and Co-Cr ferrites | p. 391 |
References for 6.1.8.1 - 6.1.8.4 | p. 392 |
Cr spinels | p. 394 |
Cr oxide-spinels | p. 394 |
Binary Cr oxide-spinels | p. 394 |
Ternary and quarternary Cr oxide-spinels | p. 404 |
References to 6.2.1.1 and 6.2.1.2 | p. 418 |
Cr sulfide, selenide and telluride spinels | p. 619 |
Comparison of the crystallographic, electrical, and magnetic properties of Cr spinels containing S, Se and Te | p. 619 |
Comparative properties of CdCr2Se4, CdCr2S4, HgCr2Se4, and HgCr2S4 | p. 621 |
Cd-Cr selenide spinel | p. 622 |
Cd-Cr selenide spinel with substitutions | p. 625 |
Cd-Cr sulfide spinel and substituted compounds | p. 629 |
Hg-Cr selenide, Hg-Cr sulfide spinels and their substituted compounds | p. 632 |
Cu-Cr S, Se and Te spinels | p. 634 |
Cu-Cr S, Se and Te spinels with substitutions | p. 638 |
Fe-Mn-, Co- and Zn-Cr S and Se spinels and their substituted compounds | p. 642 |
References for 6.2.2.1 - 6.2.2.9 | p. 645 |
Further spinels | p. 422 |
V spinels and substituted V spinels | p. 422 |
V spinels with V3+ | p. 422 |
V spinels with V4+ | p. 426 |
V spinels with V5+ | p. 430 |
V spinels with V3+ and V4+ | p. 430 |
Ge spinels and substituted Ge spinels | p. 436 |
Rh spinels and substituted Rh spinels | p. 441 |
References to 6.3.1 - 6.3.3 | p. 444 |
Al spinels and substituted Al spinels | p. 446 |
Ga spinels and substituted Ga spinels | p. 467 |
In spinels and substituted In spinels | p. 474 |
References to 6.3.5 - 6.3.7 | p. 476 |
Co spinels and substituted Co spinels | p. 481 |
Ni spinels and substituted Ni spinels | p. 488 |
Te spinels and substituted Te spinels | p. 488 |
Mn spinels and substituted Mn spinels | p. 488 |
Ti spinels and substituted Ti spinels | p. 512 |
References to 6.3.9 - 6.3.13 | p. 528 |
Mo spinels and substituted Mo spinels | p. 533 |
W spinels and substituted W spinels | p. 533 |
Nb spinels and substituted Nb spinels | p. 533 |
Zr spinels | p. 534 |
Sb spinels and substituted Sb spinels | p. 534 |
Sn spinels and substituted Sn spinels | p. 535 |
Si spinels and substituted Si spinels | p. 543 |
References to 6.3.15 - 6.3.21 | p. 545 |
Hexagonal ferrites | p. 547 |
Introduction | p. 547 |
Quantities and units | p. 547 |
List of symbols | p. 552 |
Chemical compositions and phase diagrams of hexagonal ferrites | p. 555 |
Crystal structures | p. 557 |
Paramagnetic properties of ferrites with hexagonal crystal structures | p. 561 |
M (magnetoplumbite)-type ferrites | p. 562 |
Survey of the chemical substitutions in the M structure and room temperature lattice constants | p. 562 |
Electric and dielectric properties | p. 564 |
Môssbauer spectra, saturation magnetization, and Curie temperature | p. 567 |
Effective spectroscopic splitting factor geff | p. 573 |
Magneto-crystalline anisotropy | p. 573 |
Hysteresis properties | p. 577 |
High-frequency magnetic properties | p. 580 |
Magnetic spectrum | p. 580 |
Line width of the ferromagnetic resonance | p. 583 |
W-type ferrites | p. 584 |
Survey of chemical substitutions in the W structure | p. 584 |
Electric and dielectric properties | p. 585 |
Saturation magnetization and Curie temperature | p. 586 |
Effective spectroscopic splitting factor geff | p. 588 |
Magneto-crystalline anisotropy | p. 588 |
Magnetostriction | p. 592 |
High-frequency magnetic properties | p. 593 |
Y-type ferrites | p. 593 |
Lattice parameters | p. 593 |
Electric and dielectric properties | p. 593 |
Mössbauer spectra, saturation magnetization, spectroscopic splitting factor, and Curie temperature | p. 594 |
Magneto-crystalline anisotropy | p. 597 |
Magneto-crystalline anisotropy derived from static measurements | p. 597 |
Magneto-crystalline anisotropy field derived from the ferromagnetic resonance frequency | p. 598 |
Hysteresis properties | p. 599 |
High-frequency magnetic properties | p. 600 |
Magnetic spectrum of the initial permeability | p. 600 |
Ferromagnetic resonance properties | p. 600 |
Non-linear effects in the ferromagnetic resonance | p. 603 |
Z-type ferrites | p. 606 |
Lattice parameters | p. 606 |
Resistivity | p. 606 |
Saturation magnetization and Curie temperature | p. 606 |
Magneto-crystalline anisotropy | p. 607 |
High-frequency magnetic properties | p. 608 |
U-type ferrites | p. 608 |
Calcium ferrites | p. 609 |
References for 7 | p. 614 |
Index of substances for III/4a and III/4b | p. 647 |
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