Magnetic properties of solids /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Tamayo, Kenneth B.
Formato: Electrónico eBook
Idioma:Inglés
Publicado: New York : Nova Science Publishers, c2009.
Colección:Materials science and technologies series.
Temas:
Solids > Magnetic properties.
SCIENCE > Physics > Condensed Matter.
Solids > Magnetic properties
Acceso en línea:Texto completo
Tabla de Contenidos:
  • MAGNETIC PROPERTIESOF SOLIDS; CONTENTS; PREFACE; NON-EQUILIBRIUM MAGNETISMOF SINGLE-DOMAIN PARTICLESFOR CHARACTERIZATIONOF MAGNETIC NANOMATERIALS; Abstract; 1. Introduction; 1.1. Real Magnetic Nanoparticles; 1.2. Basic Properties of Idealized Stoner-Wohlfarth Particles; 1.3. Néel's Relaxation Approach; 2. The Stoner-Wohlfarth Model Extended within Néel'sRelaxation; 2.1. The Extended SW Model: Hysteresis in a Periodic External MagneticField; 2.2. Temperature Demagnetization Curves for Different Cooling Regimes; 2.3. High-Temperature Magnetization Limit in the Extended SW Model.
  • 3. Multilevel Model for Stochastic Relaxationof Particle's Uniform Magnetization3.1. Constant-Energy Magnetization Trajectories as Stochastic States; 3.2. Non-Langevin High-Temperature Magnetizationin the Slow Diffusion Limit; 3.3. Equilibrium Magnetization within an Effective Inclusion of Diffusion; 4. Relaxation Mössbauer Spectra of Magnetic Nanoparticles; 4.1. Mössbauer Spectra of Nanoparticles and Hyperfine Field Distribution; 4.2. Two-Level Relaxation Model; 4.3. Generalized Two-Level Relaxation Model; 4.4. Mössbauer Spectra within Precession of the Hyperfine Field.
  • 4.5. Mössbauer Spectra of Nanoparticles within Continuous Diffusion andPrecession of Uniform Magnetization4.6. Mössbauer Spectra of Nanoparticles in a Weak Magnetic Field; 5. Mössbauer Spectra under Radiofrequency Magnetic FieldExcitation; 5.1. Mössbauer Spectra under Rf Field Excitation within the Stoner-Wohlfarth Model; 5.2. Relaxation Mössbauer Spectra under Rf Field Excitation; 5.3. Mössbauer Spectra under Rf Field Excitation within the Extended SWModel; 5.4. Relaxation-Stimulated Resonances in Mössbauer Spectra under Rf FieldExcitation; 6. Conclusion; Acknowledgments; References.
  • MAGNETIC AND ELECTRONIC STRUCTUREMODIFICATIONS INDUCED BY SURFACESEGREGATION IN LA0.65PB0.35MNO3 THIN FILMSAbstract; 1. Introduction; 2. Thin Film Deposition; 3. Bulk Properties of the Thin Films; 4. Surface Composition; 5. Surface Debye Temperature; 6. Surface Electronic Structure; 7. Summary; References; SITE DISORDER AND FINITE SIZE EFFECTSIN RARE-EARTH MANGANITES; Abstract; I. Introduction; 1.1. Outline of Manganites; 1.2. Disorder Effect; 1.3. Finite Size Effect; II. A-Site Disorder Effects; 2.1. Early Studies on the A-Site Disorder; 2.2. Large Bandwidth Manganites.
  • 2.2. Large Bandwidth Manganites2.3. Intermediate Bandwidth Manganites; 2.4. Small Bandwidth Manganites; III. B-Site Disorder Effects; 3.1. Introduction; 3.2. Theoretical Model; 3.3. Results and Discussion; IV. Finite Size Effects in Nanostructure Manganites; 4.1. Experimental Results; 4.2. Theoretical Approach; V. Conclusion; Acknowledgements; Refernences; PROCESSING AND PROPERTIESOF THIN MANGANITE FILMS; Abstract; Introduction; 1. Processing of Thin Manganite Films; 2. Morphology and Crystalline Quality of La0.7Ca0.3MnO3 ThinFilms; 2.1. Studies of the Growth Parameters.

Ejemplares similares