Recent advances in magnetism research /
Keith Pace, editor.
- 1 online resource.
- Materials science and technologies Physics research and technology .
- Materials science and technologies series. .
Includes bibliographical references and index.
""RECENT ADVANCES IN MAGNETISM RESEARCH""; ""RECENT ADVANCES IN MAGNETISM RESEARCH""; ""Library of Congress Cataloging-in-Publication Data""; ""CONTENTS""; ""PREFACE""; ""Chapter 1: Towards a Field Theory of Magnetism ""; ""ABSTRACT""; ""INTRODUCTION""; ""LOCAL VERSUS GLOBAL SYMMETRIES""; ""NON RELEVANCE OF MAGNONS""; ""THE UNIVERSALITY CLASSES AT SFP T=0""; ""META-STABILITY OF UNIVERSALITY CLASSES""; ""INTERACTION EFFECTS""; ""CONCLUSION""; ""REFERENCES""; ""Chapter 2: Long-Range Order (LRO) and Phase Transition in Quantum Anisotropic Ferromagnetic Ising- Heisenberg Linear Chain"" ""ABSTRACT""""INTRODUCTION AND BRIEF REVIEW""; ""1. FORMULATION OF THE LRO PROBLEM""; ""2. THERMODYNAMIC (LANDAU�a�?THOULESS) APPROACH""; ""3. FORMALIZATION OF THE LRO PROBLEM""; ""4. TWO KAC MODELS AS EXAMPLES OF LRO""; ""PART II. LRO IN MONTROLL�a�?SHLESINGER 1D-MODEL""; ""5. TWO DIFFUSION REGIMES AS MAGNETIC PHASES""; ""6. LRO AND PHASE TRANSITIONS IN EQUIVALENT MAGNETIC SYSTEM""; ""CONCLUSION""; ""REFERENCES""; ""Chapter 3: Green's Function Method in the Bogolibov-Tyablikov Version of the Quantum Theory of Magnetism""; ""ABSTRACT"" ""INTRODUCTION AND MAIN FACTS FROM S. V. TYABLIKOV�a�?S BIOGRAPHY""""1. THE BASIC PRINCIPLES OF THE GREEN�a�?S FUNCTION METHOD (1959)""; ""2. THE FIRST PERIOD OF METHOD DEVELOPMENT (1959�a�?1968)""; ""3. THE SECOND PERIOD OF THE METHOD DEVELOPMENT (1970�a�?1978)""; ""4. THE THIRD PERIOD OF METHOD DEVELOPMENT (1979�a�?2009)""; ""CONCLUSION""; ""REFERENCES""; ""Chapter 4: Diluted Magnetic Semiconductor: Theoretical Investigation and Applications""; ""ABSTRACT""; ""I. INTRODUCTION""; ""II. MAGNETIC PROPERTIES IN (GA, FE)N AND IN (ZN, MN)O""; ""III. PHASE DIAGRAM (TC, NC) FOR (ZN,MN)OAND (GA,FE)N"" ""IV. MAGNETIC JUNCTION�a�?S MODELS""""REFERENCES""; ""Chapter 5: Perpendicular Magnetic Anisotropy in Half-Metallic Heusler Alloy Films""; ""ABSTRACT""; ""1. HALF-METALLIC MATERIALS""; ""2. PMA IN CMS FILMS""; ""CONCLUSION""; ""REFERENCES""; ""Chapter 6: Comparative Study of the Structural and Physical Properties of Spinel Nano-Ferrites Synthesized by Co-Precipitation Method""; ""ABSTRACT""; ""I. INTRODUCTION""; ""II. STUDY OF STRUCTURAL AND PHYSICAL PROPERTIES OF SPINEL NANOFERRITES""; ""III. EXPERIMENTAL STUDIES""; ""CONCLUSION""; ""REFERENCES"" ""Chapter 7: Hysteretic Behaviour of Composite Magnetic Alloys""""ABSTRACT""; ""1. INRODUCTION""; ""2. MODEL DESCRIPTION""; ""3. EXPERIMENTAL EXAMPLE""; ""4. INTRINSIC VERSUS EXPERIMENTAL LOCI""; ""5. AUXILIARY FUNCTIONS""; ""6. EFFECT OF THE FREE VARIABLES ON THE AUXILIARY PARAMETERS""; ""7. REMANENT MAGNETISM""; ""8. FREE NORMALIZATION""; ""CONCLUSION""; ""REFERENCES""; ""INDEX""
In this book, the authors gather and present recent advances in magnetism research. Topics discussed include the field theory of magnetism; long-range order (LRO) and phase transition in the quantum anisotropic ferromagnetic Ising-Heisenberg linear chain; Green's function method in the Bogoliubov-Tyablikov version of the quantum theory of magnetism; diluted magnetic semiconductors; perpendicular magnetic anisotropy in half-metallic Heusler alloy films; a comparative study of the structural and physical properties of spinel nano-ferrites synthesized by a co-precipitation method; and the hystere.