180
SUBJECT INDEX
exchange length, 156
exchange interaction, 20
excited multiplet levels, 15
expectation value of the 4f radius, 46
isotropic magnets, 126
itinerant-electron magnetism, 63
itinerant electron systems, 63
Faraday effect, 136, 146
Faraday method, 86
Fe-based intermetallic compounds, 21
Fe–Al and Fe–Al–Si alloys, 152
Fermi level, 63
Fe–Si alloys, 149
ferrimagnetic compounds, 39
ferrimagnetism, 34
ferromagnetic-exchange length, 156
ferromagnetic materials, 19
ferromagnetism, 22
Ferroxdure, 117
field lines, 78
flux density, 76
flux lines, 78
for the free electron, 5
giant magnetoresistance, 162
Goss texture, 149
Gouy method, 85
grain-oriented Fe–Si, 149
ground-state multiplet level, 6
hard ferrites, 122
head materials, 159
head-to-medium separation, 160
Heisenberg exchange interaction, 19
hexaferrites, 122
HFFP method, 40
high-density recording, 131
high-field susceptibility, 69
high-density magnetic recording materials, 139
Hund’s rules, 7
hysteresis loops, 81, 105
inhomogeneous nucleation, 114
initial permeability, 147
intermetallic compounds, 21, 70
intersublattice coupling, 70
intersublattice interaction, 37
intersublattice-coupling constant, 40
intersublattice-molecular-field constant, 26
intrasublattice interaction, 37
intrasublattice-molecular-field constant, 26
intrinsic coercivity, 80
Invar alloys, 165
Invar properties, 168
ionic properties of iron-group elements, 9
ionic properties of the rare-earth elements, 8
irreversible losses, 109
Kerr effect, 132, 136
Kerr rotation, 136
Langevin formula for diamagnetism, 60
Langevin function, 25
Landé spectroscopic g-factor, 7
lanthanide series, 8
Lenz’s law, 59
ligand ion, 44
liquid-phase sintering, 121
longitudinal magnetic recording, 140
longitudinal recording, 139
Lorentz force, 59
low-field susceptibility, 113
magnetically ordered state, 19
magnetic anisotropy, 97
magnetic cores, 147
magnetic entropy, 94
magnetic-induction heads, 159
magnetic losses, 109, 147
magnetic-ordering, 21
magnetic permeability in vacuum, 75
magnetic polarization, 80
magnetic properties of iron-group elements, 9
magnetic properties of the rare-earth elements, 8
magnetic quantum number, 3
magnetic recording, 139
magnetic-recording medium, 139
magnetic splitting of the ground-multiplet, 16
magnetic susceptibility, 15, 65
magnetic tape, 143
magnetic thin-film media, 144
magnetization reversal, 112
magnet materials, 106
magnetocaloric effect, 91
magnetoelastic effects, 174
magnetoelastic-energy, 174
magnetometer, 87, 89
magneto-optical recording, 131
magneto-optical recording materials, 133
magneto-optical rotation, 136
magnetoresistive effect, 161
magnetoresistive heads, 161
magnetoresistive recording-head, 161
magnetostriction, 171
magnetostrictive constants, 171, 173
magnetostrictive materials, 173
magnetosttictive properties, 173
magnetovolume coupling constant, 167
majority band, 68
manufacturing route for permanent
magnets, 119
magnetovolume effects, 165
SUBJECT INDEX
exchange length, 156
exchange interaction, 20
excited multiplet levels, 15
expectation value of the 4f radius, 46
isotropic magnets, 126
itinerant-electron magnetism, 63
itinerant electron systems, 63
Faraday effect, 136, 146
Faraday method, 86
Fe-based intermetallic compounds, 21
Fe–Al and Fe–Al–Si alloys, 152
Fermi level, 63
Fe–Si alloys, 149
ferrimagnetic compounds, 39
ferrimagnetism, 34
ferromagnetic-exchange length, 156
ferromagnetic materials, 19
ferromagnetism, 22
Ferroxdure, 117
field lines, 78
flux density, 76
flux lines, 78
for the free electron, 5
giant magnetoresistance, 162
Goss texture, 149
Gouy method, 85
grain-oriented Fe–Si, 149
ground-state multiplet level, 6
hard ferrites, 122
head materials, 159
head-to-medium separation, 160
Heisenberg exchange interaction, 19
hexaferrites, 122
HFFP method, 40
high-density recording, 131
high-field susceptibility, 69
high-density magnetic recording materials, 139
Hund’s rules, 7
hysteresis loops, 81, 105
inhomogeneous nucleation, 114
initial permeability, 147
intermetallic compounds, 21, 70
intersublattice coupling, 70
intersublattice interaction, 37
intersublattice-coupling constant, 40
intersublattice-molecular-field constant, 26
intrasublattice interaction, 37
intrasublattice-molecular-field constant, 26
intrinsic coercivity, 80
Invar alloys, 165
Invar properties, 168
ionic properties of iron-group elements, 9
ionic properties of the rare-earth elements, 8
irreversible losses, 109
Kerr effect, 132, 136
Kerr rotation, 136
Langevin formula for diamagnetism, 60
Langevin function, 25
Landé spectroscopic g-factor, 7
lanthanide series, 8
Lenz’s law, 59
ligand ion, 44
liquid-phase sintering, 121
longitudinal magnetic recording, 140
longitudinal recording, 139
Lorentz force, 59
low-field susceptibility, 113
magnetically ordered state, 19
magnetic anisotropy, 97
magnetic cores, 147
magnetic entropy, 94
magnetic-induction heads, 159
magnetic losses, 109, 147
magnetic-ordering, 21
magnetic permeability in vacuum, 75
magnetic polarization, 80
magnetic properties of iron-group elements, 9
magnetic properties of the rare-earth elements, 8
magnetic quantum number, 3
magnetic recording, 139
magnetic-recording medium, 139
magnetic splitting of the ground-multiplet, 16
magnetic susceptibility, 15, 65
magnetic tape, 143
magnetic thin-film media, 144
magnetization reversal, 112
magnet materials, 106
magnetocaloric effect, 91
magnetoelastic effects, 174
magnetoelastic-energy, 174
magnetometer, 87, 89
magneto-optical recording, 131
magneto-optical recording materials, 133
magneto-optical rotation, 136
magnetoresistive effect, 161
magnetoresistive heads, 161
magnetoresistive recording-head, 161
magnetostriction, 171
magnetostrictive constants, 171, 173
magnetostrictive materials, 173
magnetosttictive properties, 173
magnetovolume coupling constant, 167
majority band, 68
manufacturing route for permanent
magnets, 119
magnetovolume effects, 165