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Handbook of Magnetic Materials, Volume 23 [Kietas viršelis]

Edited by (Van Der Waals-Zeeman Institute, University of Amsterdam, The Netherlands)
  • Formatas: Hardback, 446 pages, aukštis x plotis: 229x152 mm, weight: 790 g
  • Serija: Handbook of Magnetic Materials
  • Išleidimo metai: 03-Dec-2014
  • Leidėjas: Elsevier Science Ltd
  • ISBN-10: 0444635289
  • ISBN-13: 9780444635280
Kitos knygos pagal šią temą:
  • Formatas: Hardback, 446 pages, aukštis x plotis: 229x152 mm, weight: 790 g
  • Serija: Handbook of Magnetic Materials
  • Išleidimo metai: 03-Dec-2014
  • Leidėjas: Elsevier Science Ltd
  • ISBN-10: 0444635289
  • ISBN-13: 9780444635280
Kitos knygos pagal šią temą:

Over the last few decades magnetism has seen an enormous expansion into a variety of different areas of research, notably the magnetism of several classes of novel materials that share with truly ferromagnetic materials only the presence of magnetic moments.

Volume 23 of the Handbook of Magnetic Materials, like the preceding volumes, has a dual purpose. With contributions from leading authorities in the field, it includes a variety of self-contained introductions to a given area in the field of magnetism without requiring recourse to the published literature. It is also a reference for scientists active in magnetism research, providing readers with novel trends and achievements in magnetism. In each of these articles an extensive description is given in graphical as well as in tabular form, with much emphasis being placed on the discussion of the experimental material within the framework of physics, chemistry and material science.

  • Comprises topical review articles written by leading authorities
  • Introduces given topics in the field of magnetism
  • Describes novel trends and achievements in magnetism

Daugiau informacijos

Topical review articles in graphical and tabular form on novel trends and achievements in magnetism
List of Contributors
ix
Preface xi
Contents of Volumes 1--22 xv
1 Supermagnetism
Subhankar Bedanta
Oleg Petracic
Wolfgang Kleemann
1 Introduction
2(3)
2 Magnetic Single Domain NPs
5(2)
3 Magnetic Anisotropy
7(4)
3.1 Magnetocrystalline Anisotropy
8(1)
3.2 Shape Anisotropy
9(1)
3.3 Surface Anisotropy
10(1)
3.4 Strain Anisotropy
10(1)
4 Magnetic Interparticle Interactions
11(4)
4.1 Dipole---Dipole Interaction
11(2)
4.2 Exchange Interaction
13(2)
5 Experimental Procedures
15(13)
5.1 Magnetometry and Susceptometry
15(3)
5.2 Magnetic Imaging Techniques
18(5)
5.3 Ferromagnetic Resonance
23(2)
5.4 Scattering Techniques
25(2)
5.5 Nuclear Methods
27(1)
5.6 Magnetotransport
27(1)
6 Supermagnetic States
28(36)
6.1 Superparamagnetism
29(7)
6.2 Superspin Glass
36(12)
6.3 Superferromagnetism
48(13)
6.4 DMIMs---A Universal Model System
61(3)
7 Open Questions and Challenges
64(4)
7.1 Magnetic Supracrystals
64(2)
7.2 Multifunctional NP Materials
66(1)
7.3 NP-Based Spintronics
66(2)
8 Outlook
68(18)
Acknowledgments
69(1)
References
69(17)
2 Non-Fermi Liquid Behavior in Heavy Fermion Systems
Pedro Schlottmann
1 Introduction
86(3)
2 Landau's FL Theory
89(6)
3 Heavy Electron Systems
95(12)
3.1 Kondo Impurities
95(3)
3.2 Heavy Electron Compounds
98(4)
3.3 The Kondo Lattice
102(5)
4 NFLs and QCPs in Low Dimensions
107(10)
4.1 The Multichannel Kondo Impurity
107(6)
4.2 Luttinger Liquids
113(1)
4.3 The Anisotropic Heisenberg Chain
114(2)
4.4 QCPs in 2D Models
116(1)
5 Quantum Criticality and NFL for Itinerant Electrons
117(21)
5.1 Hertz--Millis Theory
118(4)
5.2 Hertz--Millis Theory at a Quantum Critical End-Point
122(3)
5.3 SCR Theory of Spin-Fluctuations
125(1)
5.4 Disorder Driven NFL Behavior
126(2)
5.5 Some Examples of Systems Displaying Quantum Critical Transitions
128(10)
6 Microscopic Model for QCP with Nested Fermi Surface
138(11)
6.1 Two-Pocket Model
138(2)
6.2 Quasiparticle Linewidth
140(2)
6.3 Electrical Resistivity
142(2)
6.4 Amplitudes of de Haas-van Alphen Oscillations
144(2)
6.5 Dynamical Spin Susceptibility
146(3)
6.6 Summary
149(1)
7 Electron Spin Resonance
149(3)
8 Conclusions
152(10)
References
153(9)
3 Magnetic and Physical Properties of Cobalt Perovskites
Bernard Raveau
Md. Motin Seikh
1 Introduction
162(1)
2 Stoichiometric Perovskites LnCoO3 and Ln1--xAxCoO3 (A = Ca, Sr, Ba)
163(44)
2.1 Crystal Structure
163(2)
2.2 Electronic Structure and Spin State Transition
165(7)
2.3 Magnetic Properties
172(12)
2.4 Electrical Properties
184(6)
2.5 MR Properties
190(5)
2.6 Phase Separation
195(4)
2.7 Thermoelectric Properties
199(3)
2.8 Ordered Double Soichimetric Perovskites LnBaCO2O6
202(5)
3 Oxygen-Deficient Perovskites Sr1--xLnxCoO3--δ and SrCo1--xMxO3--δ
207(63)
3.1 Disordered Oxygen-Deficient Perovskites
208(18)
3.2 Ordered Oxygen-Deficient Perovskites
226(44)
4 Conclusion
270(23)
References
270(23)
4 Ferrite Materials: Nano to Spintronics Regime
R.K. Kotnala
Jyoti Shah
1 Introduction
293(3)
1.1 Soft Ferrites
295(1)
1.2 Hard Ferrites
296(1)
2 Classification of Magnetic Materials
296(5)
2.1 Susceptibility
296(1)
2.2 Diamagnetism
297(1)
2.3 Paramagnetism
297(1)
2.4 Ferromagnetism
298(2)
2.5 Antiferromagnetism
300(1)
2.6 Ferrimagnetism
301(1)
3 Magnetic Properties
301(6)
3.1 Magnetic Moment
301(1)
3.2 Domain Wall Energy
302(1)
3.3 Magnetostatic or Demagnetization Energy
303(1)
3.4 Magnetocrystalline Anisotropy
304(2)
3.5 Coercivity
306(1)
4 Types of Ferrite
307(6)
4.1 Structure of Spinel Ferrites
308(1)
4.2 Site Preference of Ions in Spinel Ferrites
309(1)
4.3 Magnetic Interactions
309(2)
4.4 Exchange Interactions
311(2)
5 Electrical Properties of Ferrite
313(8)
5.1 Dielectric Properties
313(3)
5.2 Resistivity of Ferrites
316(1)
5.3 Power Loss in Ferrites
317(2)
5.4 Electromagnetic Interference Shielding
319(1)
5.5 Shielding Effectiveness
319(1)
5.6 Absorption Loss
320(1)
5.7 Reflection Loss
321(1)
5.8 Multiple Reflections
321(1)
6 Nanomagnetism
321(6)
6.1 Single-Domain Theory: Superparamagnetism
323(3)
6.2 Surface and Interface Effects
326(1)
7 Spintronic Regime
327(5)
7.1 Spin Dynamics
327(1)
7.2 Ferromagnetic Resonance
328(1)
7.3 Hall Effect
328(1)
7.4 Anomalous Hall Effect
329(1)
7.5 Spin Hall Effect
329(1)
7.6 Multiferroics (Magnetoelectric)
330(2)
8 Ferrites as Humidity/Gas Sensor
332(2)
9 Nanoparticles Synthesis Methods
334(8)
9.1 Sol---Gel Method
334(1)
9.2 Citrate-Gel (Modified Sol---Gel) Method
334(2)
9.3 Coprecipitation Method
336(1)
9.4 Microemulsion Method
337(3)
9.5 Controlled Synthesis of Magnetic Nanocrystals in Shape and Size
340(2)
10 Ferrite as Shielding Material
342(14)
10.1 Barium Ferrite
342(1)
10.2 Manganese Zinc Ferrite
342(1)
10.3 Lithium Ferrite
343(1)
10.4 Effect of Substituent and Additives on the Properties of Lithium Ferrite
343(1)
10.5 Modification in Dielectric, Magnetic and Power Loss of Lithium Ferrite
344(5)
10.6 Influence of Additives on the Properties of Lithium Ferrite
349(3)
10.7 Influence of Nano-SiO2 on Li-Cd Ferrite
352(4)
11 Magnesium Ferrite as Humidity Sensor
356(11)
11.1 Linear Humidity Sensing by Ceria-Added MgFe2O4
357(1)
11.2 Lithium-Substituted Magnesium Ferrite for Humidity Sensing
358(1)
11.3 Significant Increase in Humidity Sensing of MgFe2O4 by Praseodymium Doping
358(3)
11.4 Humidity Sensing Mechanism Exploration on Magnesium Ferrite by Heat Equation
361(3)
11.5 Magnesium Ferrite Thin Films
364(1)
11.6 CHR by Ceria-Added Magnesium Ferrite Thin Film by Pulsed Laser Deposition
365(2)
12 Pervoskite Ferrite as Multiferroics
367(2)
12.1 Bismuth Ferrite
368(1)
12.2 Gadolinium Ferrite
369(1)
13 Spin Pumping Induced SHE
369(12)
Acknowledgments
370(1)
References
370(11)
Author Index 381(34)
Subject Index 415(8)
Material Index 423
Professor Kurt Heinz Jürgen Buschow is a member of the Experimental Physics Department of the University of Amsterdam, where he teaches Magnetism and Magnetic Materials. He studied Physical Chemistry at the Free University of Amsterdam, starting in 1954.After having received his M.Sc. degree in 1960 he prepared his thesis work dealing with Ion-pair Formation with Polyacene Mono and Dinegative Ions”. He received his Ph.D. degree at the Free University in 1963. In 1964 he held a research position at the Philips Research Laboratories in Eindhoven. He was appointed Senior Scientist in 1976 and Chief Scientist in 1988. His research activities comprised fundamental as well as applied aspects. During this period he stayed for one year (1977) as a guest scientist at the Bell Laboratories, Murray Hill, N.Y. In March 1994 he left the Philips Research Laboratories, taking a position at the Van der Waals-Zeeman Institute, University of Amsterdam and having simultaneously a part-time professorship at the University of Leiden. His teaching activities are in the field of Metal Physics and Magnetic Materials. He has published more than 1100 papers in international scientific journals and is author of several review papers and handbook chapters on magnetic materials, metal hydrides and amorphous alloys. He is Editor-in-Chief of the Journal of Alloys and Compounds, Advisory Editor of the Journal of Magnetism and Magnetic Materials and is also Editor of the Series Handbook Magnetic Materials. Recently he became one of the Editors-in-Chief of the Encyclopedia of Materials: Science and Technology.