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Biblioteca

MARC Lista (tabellare)
Many-body methods for atoms and molecules / / Rajat Kumar Chaudhuri, Indian Institute of Astrophysics, Bangalore, India, Sudip Kumar Chattopadhyay, Bengal Engineering and Science University, West Bengal, India
Many-body methods for atoms and molecules / / Rajat Kumar Chaudhuri, Indian Institute of Astrophysics, Bangalore, India, Sudip Kumar Chattopadhyay, Bengal Engineering and Science University, West Bengal, India
Autore Chaudhuri Rajat Kumar
Pubbl/distr/stampa Boca Raton, Florida : , : CRC Press, , [2017]
Descrizione fisica 1 online resource (238 pages) : illustrations, tables
Disciplina 530.411
Collana A Chapman & Hall Book
Soggetto topico Electron configuration
Perturbation (Mathematics)
ISBN 1-315-35633-3
1-315-37388-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto 1. Introduction -- 2. Occupation number representation -- 3. Perturbation theory -- 4. Multireference perturbation theory -- 5. State-specific perturbation theory -- 6. Coupled cluster method -- 7. Fock space multireference coupled cluster method -- 8. Hilbert space coupled cluster theory.
Record Nr. UNINA-9910165053503321
Chaudhuri Rajat Kumar  
Boca Raton, Florida : , : CRC Press, , [2017]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Mössbauer effect in lattice dynamics [[electronic resource] ] : experimental techniques and applications / / Yi-Long Chen and De-Ping Yang
Mössbauer effect in lattice dynamics [[electronic resource] ] : experimental techniques and applications / / Yi-Long Chen and De-Ping Yang
Autore Chen Yi-Long
Pubbl/distr/stampa Weinheim, : Wiley-VCH
Descrizione fisica 1 online resource (427 p.)
Disciplina 530.411
537.5352
Altri autori (Persone) YangDe-Ping
Soggetto topico Lattice dynamics
Mössbauer effect
Mössbauer spectroscopy
Soggetto genere / forma Electronic books.
ISBN 1-281-08804-8
9786611088040
3-527-61142-8
3-527-61143-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Mössbauer Effect in Lattice Dynamics; Contents; Preface; 1 The Mössbauer Effect; 1.1 Resonant Scattering of γ-Rays; 1.2 The Mössbauer Effect; 1.2.1 Compensation for Recoil Energy; 1.2.2 The Discovery of the Mössbauer Effect; 1.3 The Mössbauer Spectrum; 1.3.1 The Measurement of a Mössbauer Spectrum; 1.3.2 The Shape and Intensity of a Spectral Line; 1.4 The Classical Theory; 1.5 The Quantum Theory; 1.5.1 Coherent States of a Harmonic Oscillator; 1.5.2 Gamma Radiation from a Bound Nucleus; 1.5.3 Mössbauer Effect in a Solid; 1.5.4 Average Energy Transferred; References; 2 Hyperfine Interactions
2.1 Electric Monopole Interaction2.1.1 A General Description; 2.1.2 The Isomer Shift; 2.1.3 Calibration of Isomer Shift; 2.1.4 Isomer Shift and Electronic Structure; 2.2 Electric Quadrupole Interaction; 2.2.1 Electric Quadrupole Splitting; 2.2.2 The Electric Field Gradient (EFG); 2.2.2.1 Sources of EFG; 2.2.2.2 Temperature Effect on EFG; 2.2.3 Intensities of the Spectral Lines; 2.2.4 The Sign of EFG; 2.3 Magnetic Dipole Interaction; 2.3.1 Magnetic Splitting; 2.3.2 Relative Line Intensities; 2.3.3 Effective Magnetic Field; 2.4 Combined Quadrupole and Magnetic Interactions
2.5 Polarization of γ-Radiation2.5.1 Polarized Mössbauer Sources; 2.5.2 Absorption of Polarized γ-Rays; 2.6 Saturation Effect in the Presence of Hyperfine Splittings; 2.7 Mössbauer Spectroscopy; References; 3 Experimental Techniques; 3.1 The Mössbauer Spectrometer; 3.2 Radiation Sources; 3.3 The Absorber; 3.3.1 Estimation of the Optimal Thickness; 3.3.2 Sample Preparation; 3.4 Detection and Recording Systems; 3.4.1 Gas Proportional Counters; 3.4.2 NaI(Tl) Scintillation Counters; 3.4.3 Semiconductor Detectors; 3.4.4 Reduction and Correction of Background Counts; 3.4.5 Geometric Conditions
3.4.6 Recording Systems3.5 Velocity Drive System; 3.5.1 Velocity Transducer; 3.5.2 Waveform Generator; 3.5.3 Drive Circuit and Feedback Circuit; 3.5.4 Velocity Calibration; 3.5.4.1 Secondary Standard Calibration; 3.5.4.2 Absolute Velocity Calibration; 3.6 Data Analysis; 3.6.1 Fitting Individual Lorentzian Lines; 3.6.1.1 Spectra from Crystalline Samples; 3.6.1.2 Spectra from Amorphous Samples; 3.6.2 Full Hamiltonian Site Fitting; 3.6.3 Fitting Thick Absorber Spectra; References; 4 The Basics of Lattice Dynamics; 4.1 Harmonic Vibrations; 4.1.1 Adiabatic Approximation
4.1.2 Harmonic Approximation4.1.3 Force Constants and Their Properties; 4.1.4 Normal Coordinates; 4.2 Lattice Vibrations; 4.2.1 Dynamical Matrix; 4.2.2 Reciprocal Lattice and the Brillouin Zones; 4.2.2.1 Reciprocal Lattice; 4.2.2.2 Brillouin Zones; 4.2.3 The Born-von Karman Boundary Condition; 4.2.4 Acoustic and Optical Branches; 4.2.5 Longitudinal and Transverse Waves; 4.2.6 Models of Interatomic Forces in Solids; 4.3 Quantization of Vibrations: The Phonons; 4.4 Frequency Distribution and Thermodynamic Properties; 4.4.1 The Lattice Heat Capacity; 4.4.2 The Density of States
4.4.2.1 The Einstein Model
Record Nr. UNINA-9910144728903321
Chen Yi-Long  
Weinheim, : Wiley-VCH
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Mössbauer effect in lattice dynamics [[electronic resource] ] : experimental techniques and applications / / Yi-Long Chen and De-Ping Yang
Mössbauer effect in lattice dynamics [[electronic resource] ] : experimental techniques and applications / / Yi-Long Chen and De-Ping Yang
Autore Chen Yi-Long
Pubbl/distr/stampa Weinheim, : Wiley-VCH
Descrizione fisica 1 online resource (427 p.)
Disciplina 530.411
537.5352
Altri autori (Persone) YangDe-Ping
Soggetto topico Lattice dynamics
Mössbauer effect
Mössbauer spectroscopy
ISBN 1-281-08804-8
9786611088040
3-527-61142-8
3-527-61143-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Mössbauer Effect in Lattice Dynamics; Contents; Preface; 1 The Mössbauer Effect; 1.1 Resonant Scattering of γ-Rays; 1.2 The Mössbauer Effect; 1.2.1 Compensation for Recoil Energy; 1.2.2 The Discovery of the Mössbauer Effect; 1.3 The Mössbauer Spectrum; 1.3.1 The Measurement of a Mössbauer Spectrum; 1.3.2 The Shape and Intensity of a Spectral Line; 1.4 The Classical Theory; 1.5 The Quantum Theory; 1.5.1 Coherent States of a Harmonic Oscillator; 1.5.2 Gamma Radiation from a Bound Nucleus; 1.5.3 Mössbauer Effect in a Solid; 1.5.4 Average Energy Transferred; References; 2 Hyperfine Interactions
2.1 Electric Monopole Interaction2.1.1 A General Description; 2.1.2 The Isomer Shift; 2.1.3 Calibration of Isomer Shift; 2.1.4 Isomer Shift and Electronic Structure; 2.2 Electric Quadrupole Interaction; 2.2.1 Electric Quadrupole Splitting; 2.2.2 The Electric Field Gradient (EFG); 2.2.2.1 Sources of EFG; 2.2.2.2 Temperature Effect on EFG; 2.2.3 Intensities of the Spectral Lines; 2.2.4 The Sign of EFG; 2.3 Magnetic Dipole Interaction; 2.3.1 Magnetic Splitting; 2.3.2 Relative Line Intensities; 2.3.3 Effective Magnetic Field; 2.4 Combined Quadrupole and Magnetic Interactions
2.5 Polarization of γ-Radiation2.5.1 Polarized Mössbauer Sources; 2.5.2 Absorption of Polarized γ-Rays; 2.6 Saturation Effect in the Presence of Hyperfine Splittings; 2.7 Mössbauer Spectroscopy; References; 3 Experimental Techniques; 3.1 The Mössbauer Spectrometer; 3.2 Radiation Sources; 3.3 The Absorber; 3.3.1 Estimation of the Optimal Thickness; 3.3.2 Sample Preparation; 3.4 Detection and Recording Systems; 3.4.1 Gas Proportional Counters; 3.4.2 NaI(Tl) Scintillation Counters; 3.4.3 Semiconductor Detectors; 3.4.4 Reduction and Correction of Background Counts; 3.4.5 Geometric Conditions
3.4.6 Recording Systems3.5 Velocity Drive System; 3.5.1 Velocity Transducer; 3.5.2 Waveform Generator; 3.5.3 Drive Circuit and Feedback Circuit; 3.5.4 Velocity Calibration; 3.5.4.1 Secondary Standard Calibration; 3.5.4.2 Absolute Velocity Calibration; 3.6 Data Analysis; 3.6.1 Fitting Individual Lorentzian Lines; 3.6.1.1 Spectra from Crystalline Samples; 3.6.1.2 Spectra from Amorphous Samples; 3.6.2 Full Hamiltonian Site Fitting; 3.6.3 Fitting Thick Absorber Spectra; References; 4 The Basics of Lattice Dynamics; 4.1 Harmonic Vibrations; 4.1.1 Adiabatic Approximation
4.1.2 Harmonic Approximation4.1.3 Force Constants and Their Properties; 4.1.4 Normal Coordinates; 4.2 Lattice Vibrations; 4.2.1 Dynamical Matrix; 4.2.2 Reciprocal Lattice and the Brillouin Zones; 4.2.2.1 Reciprocal Lattice; 4.2.2.2 Brillouin Zones; 4.2.3 The Born-von Karman Boundary Condition; 4.2.4 Acoustic and Optical Branches; 4.2.5 Longitudinal and Transverse Waves; 4.2.6 Models of Interatomic Forces in Solids; 4.3 Quantization of Vibrations: The Phonons; 4.4 Frequency Distribution and Thermodynamic Properties; 4.4.1 The Lattice Heat Capacity; 4.4.2 The Density of States
4.4.2.1 The Einstein Model
Record Nr. UNINA-9910830159003321
Chen Yi-Long  
Weinheim, : Wiley-VCH
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Mössbauer effect in lattice dynamics [[electronic resource] ] : experimental techniques and applications / / Yi-Long Chen and De-Ping Yang
Mössbauer effect in lattice dynamics [[electronic resource] ] : experimental techniques and applications / / Yi-Long Chen and De-Ping Yang
Autore Chen Yi-Long
Pubbl/distr/stampa Weinheim, : Wiley-VCH
Descrizione fisica 1 online resource (427 p.)
Disciplina 530.411
537.5352
Altri autori (Persone) YangDe-Ping
Soggetto topico Lattice dynamics
Mössbauer effect
Mössbauer spectroscopy
ISBN 1-281-08804-8
9786611088040
3-527-61142-8
3-527-61143-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Mössbauer Effect in Lattice Dynamics; Contents; Preface; 1 The Mössbauer Effect; 1.1 Resonant Scattering of γ-Rays; 1.2 The Mössbauer Effect; 1.2.1 Compensation for Recoil Energy; 1.2.2 The Discovery of the Mössbauer Effect; 1.3 The Mössbauer Spectrum; 1.3.1 The Measurement of a Mössbauer Spectrum; 1.3.2 The Shape and Intensity of a Spectral Line; 1.4 The Classical Theory; 1.5 The Quantum Theory; 1.5.1 Coherent States of a Harmonic Oscillator; 1.5.2 Gamma Radiation from a Bound Nucleus; 1.5.3 Mössbauer Effect in a Solid; 1.5.4 Average Energy Transferred; References; 2 Hyperfine Interactions
2.1 Electric Monopole Interaction2.1.1 A General Description; 2.1.2 The Isomer Shift; 2.1.3 Calibration of Isomer Shift; 2.1.4 Isomer Shift and Electronic Structure; 2.2 Electric Quadrupole Interaction; 2.2.1 Electric Quadrupole Splitting; 2.2.2 The Electric Field Gradient (EFG); 2.2.2.1 Sources of EFG; 2.2.2.2 Temperature Effect on EFG; 2.2.3 Intensities of the Spectral Lines; 2.2.4 The Sign of EFG; 2.3 Magnetic Dipole Interaction; 2.3.1 Magnetic Splitting; 2.3.2 Relative Line Intensities; 2.3.3 Effective Magnetic Field; 2.4 Combined Quadrupole and Magnetic Interactions
2.5 Polarization of γ-Radiation2.5.1 Polarized Mössbauer Sources; 2.5.2 Absorption of Polarized γ-Rays; 2.6 Saturation Effect in the Presence of Hyperfine Splittings; 2.7 Mössbauer Spectroscopy; References; 3 Experimental Techniques; 3.1 The Mössbauer Spectrometer; 3.2 Radiation Sources; 3.3 The Absorber; 3.3.1 Estimation of the Optimal Thickness; 3.3.2 Sample Preparation; 3.4 Detection and Recording Systems; 3.4.1 Gas Proportional Counters; 3.4.2 NaI(Tl) Scintillation Counters; 3.4.3 Semiconductor Detectors; 3.4.4 Reduction and Correction of Background Counts; 3.4.5 Geometric Conditions
3.4.6 Recording Systems3.5 Velocity Drive System; 3.5.1 Velocity Transducer; 3.5.2 Waveform Generator; 3.5.3 Drive Circuit and Feedback Circuit; 3.5.4 Velocity Calibration; 3.5.4.1 Secondary Standard Calibration; 3.5.4.2 Absolute Velocity Calibration; 3.6 Data Analysis; 3.6.1 Fitting Individual Lorentzian Lines; 3.6.1.1 Spectra from Crystalline Samples; 3.6.1.2 Spectra from Amorphous Samples; 3.6.2 Full Hamiltonian Site Fitting; 3.6.3 Fitting Thick Absorber Spectra; References; 4 The Basics of Lattice Dynamics; 4.1 Harmonic Vibrations; 4.1.1 Adiabatic Approximation
4.1.2 Harmonic Approximation4.1.3 Force Constants and Their Properties; 4.1.4 Normal Coordinates; 4.2 Lattice Vibrations; 4.2.1 Dynamical Matrix; 4.2.2 Reciprocal Lattice and the Brillouin Zones; 4.2.2.1 Reciprocal Lattice; 4.2.2.2 Brillouin Zones; 4.2.3 The Born-von Karman Boundary Condition; 4.2.4 Acoustic and Optical Branches; 4.2.5 Longitudinal and Transverse Waves; 4.2.6 Models of Interatomic Forces in Solids; 4.3 Quantization of Vibrations: The Phonons; 4.4 Frequency Distribution and Thermodynamic Properties; 4.4.1 The Lattice Heat Capacity; 4.4.2 The Density of States
4.4.2.1 The Einstein Model
Record Nr. UNINA-9910841550403321
Chen Yi-Long  
Weinheim, : Wiley-VCH
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Nonequilibrium magnons [[electronic resource] ] : theory, experiment, and applications / / Vladimir L. Safonov
Nonequilibrium magnons [[electronic resource] ] : theory, experiment, and applications / / Vladimir L. Safonov
Autore Safonov Vladimir L
Pubbl/distr/stampa Weinheim, : Wiley-VCH, 2013
Descrizione fisica 1 online resource (206 p.)
Disciplina 530.1595
530.411
Soggetto topico Magnons
ISBN 3-527-67053-X
1-299-15720-3
3-527-67056-4
3-527-67055-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Nonequilibrium Magnons: Theory, Experiment, and Applications; Contents; Preface; 1 Harmonic Oscillators and the Universal Language of Science; 1.1 Harmonic Oscillator; 1.1.1 Complex Canonical Variables; 1.2 Classical Rotation; 1.2.1 Classical Spin and Magnetic Resonance; 1.3 Collective Variables and Harmonic Oscillators in k-space; 1.3.1 Chain of Masses and Springs; 1.3.2 Chain of Magnetic Particles; 1.4 Discussion; 2 Magnons in Ferromagnets and Antiferromagnets; 2.1 Phenomenological Description; 2.1.1 Magnons in a Ferromagnet; 2.1.1.1 Holstein-Primakoff Transformation
2.1.1.2 The Spectrum of Magnons2.2 Microscopic Modeling; 2.2.1 Magnons in a Two-Sublattice Antiferromagnet; 2.2.1.1 Hamiltonian; 2.2.1.2 Spectrum of Magnons; 2.2.2 Magnon-Magnon Interactions; 2.3 Nuclear Magnons; 2.4 Magnetoelastic Waves, Quasi Phonons; 2.5 Discussion; 3 Relaxation of Magnons; 3.1 Master Equation; 3.2 Relaxation of Bose Quasi Particles; 3.2.1 Relaxation Process of Harmonic Oscillators; 3.2.2 Magnon-Electron Scattering; 3.3 Relaxation via an Intermediate Damped Dynamic System; 3.4 Ferromagnetic Resonance Linewidth; 3.5 Magnons and Macroscopic Dynamic Equation
3.5.1 Linearized Landau-Lifshitz Equation3.6 Relaxation of Coupled Oscillations; 3.6.1 Example 1: Nuclear Magnons; 3.6.2 Example 2: Magnetoelastic Oscillations; 3.7 Discussion; 4 Microwave Pumping of Magnons; 4.1 Linear Theory; 4.1.1 Ferromagnetic Resonance; 4.1.2 Threshold of Parametric Resonance; 4.2 Parametric Resonance in a Resonator Cavity; 4.3 Nonlinear SR Theory; 4.4 Experimental Techniques; 4.5 Experimental Results; 4.5.1 Equivalent Circuit; 4.5.2 SR Theory and Experiment; 4.5.2.1 Modulation Response; 4.6 Discussion; 5 Thermodynamic Description of Strongly Excited Magnon System
6.2 Quasi Equilibrium Magnons6.2.1 Ideal Gas of Quasi Equilibrium Magnons; 6.2.2 Example: Isotropic Spectrum; 6.2.3 Kinetic Equations; 6.2.3.1 The Case of Teff = T; 6.2.4 Magnon System with Bose Condensate; 6.2.5 Magnetodipole Emission of Condensate; 6.3 Fröhlich Coherence; 6.4 Discussion; 7 Magnons in an Ultrathin Film; 7.1 Model; 7.1.1 Magnetic Energy; 7.2 Magnons; 7.2.1 Magnon Interactions; 7.2.2 Effective Four-Magnon Interactions; 7.3 Example; 7.4 Discussion; 8 Collective Magnetic Dynamics in Nanoparticles; 8.1 Long-Lived States in a Cluster of Coupled Nuclear Spins; 8.2 Electronic Spins
8.3 Spin-Echo Logic Operations
Record Nr. UNINA-9910141463503321
Safonov Vladimir L  
Weinheim, : Wiley-VCH, 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Nonequilibrium magnons [[electronic resource] ] : theory, experiment, and applications / / Vladimir L. Safonov
Nonequilibrium magnons [[electronic resource] ] : theory, experiment, and applications / / Vladimir L. Safonov
Autore Safonov Vladimir L
Pubbl/distr/stampa Weinheim, : Wiley-VCH, 2013
Descrizione fisica 1 online resource (206 p.)
Disciplina 530.1595
530.411
Soggetto topico Magnons
ISBN 3-527-67053-X
1-299-15720-3
3-527-67056-4
3-527-67055-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Nonequilibrium Magnons: Theory, Experiment, and Applications; Contents; Preface; 1 Harmonic Oscillators and the Universal Language of Science; 1.1 Harmonic Oscillator; 1.1.1 Complex Canonical Variables; 1.2 Classical Rotation; 1.2.1 Classical Spin and Magnetic Resonance; 1.3 Collective Variables and Harmonic Oscillators in k-space; 1.3.1 Chain of Masses and Springs; 1.3.2 Chain of Magnetic Particles; 1.4 Discussion; 2 Magnons in Ferromagnets and Antiferromagnets; 2.1 Phenomenological Description; 2.1.1 Magnons in a Ferromagnet; 2.1.1.1 Holstein-Primakoff Transformation
2.1.1.2 The Spectrum of Magnons2.2 Microscopic Modeling; 2.2.1 Magnons in a Two-Sublattice Antiferromagnet; 2.2.1.1 Hamiltonian; 2.2.1.2 Spectrum of Magnons; 2.2.2 Magnon-Magnon Interactions; 2.3 Nuclear Magnons; 2.4 Magnetoelastic Waves, Quasi Phonons; 2.5 Discussion; 3 Relaxation of Magnons; 3.1 Master Equation; 3.2 Relaxation of Bose Quasi Particles; 3.2.1 Relaxation Process of Harmonic Oscillators; 3.2.2 Magnon-Electron Scattering; 3.3 Relaxation via an Intermediate Damped Dynamic System; 3.4 Ferromagnetic Resonance Linewidth; 3.5 Magnons and Macroscopic Dynamic Equation
3.5.1 Linearized Landau-Lifshitz Equation3.6 Relaxation of Coupled Oscillations; 3.6.1 Example 1: Nuclear Magnons; 3.6.2 Example 2: Magnetoelastic Oscillations; 3.7 Discussion; 4 Microwave Pumping of Magnons; 4.1 Linear Theory; 4.1.1 Ferromagnetic Resonance; 4.1.2 Threshold of Parametric Resonance; 4.2 Parametric Resonance in a Resonator Cavity; 4.3 Nonlinear SR Theory; 4.4 Experimental Techniques; 4.5 Experimental Results; 4.5.1 Equivalent Circuit; 4.5.2 SR Theory and Experiment; 4.5.2.1 Modulation Response; 4.6 Discussion; 5 Thermodynamic Description of Strongly Excited Magnon System
6.2 Quasi Equilibrium Magnons6.2.1 Ideal Gas of Quasi Equilibrium Magnons; 6.2.2 Example: Isotropic Spectrum; 6.2.3 Kinetic Equations; 6.2.3.1 The Case of Teff = T; 6.2.4 Magnon System with Bose Condensate; 6.2.5 Magnetodipole Emission of Condensate; 6.3 Fröhlich Coherence; 6.4 Discussion; 7 Magnons in an Ultrathin Film; 7.1 Model; 7.1.1 Magnetic Energy; 7.2 Magnons; 7.2.1 Magnon Interactions; 7.2.2 Effective Four-Magnon Interactions; 7.3 Example; 7.4 Discussion; 8 Collective Magnetic Dynamics in Nanoparticles; 8.1 Long-Lived States in a Cluster of Coupled Nuclear Spins; 8.2 Electronic Spins
8.3 Spin-Echo Logic Operations
Record Nr. UNINA-9910830703103321
Safonov Vladimir L  
Weinheim, : Wiley-VCH, 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Nonequilibrium magnons [[electronic resource] ] : theory, experiment, and applications / / Vladimir L. Safonov
Nonequilibrium magnons [[electronic resource] ] : theory, experiment, and applications / / Vladimir L. Safonov
Autore Safonov Vladimir L
Pubbl/distr/stampa Weinheim, : Wiley-VCH, 2013
Descrizione fisica 1 online resource (206 p.)
Disciplina 530.1595
530.411
Soggetto topico Magnons
ISBN 3-527-67053-X
1-299-15720-3
3-527-67056-4
3-527-67055-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Nonequilibrium Magnons: Theory, Experiment, and Applications; Contents; Preface; 1 Harmonic Oscillators and the Universal Language of Science; 1.1 Harmonic Oscillator; 1.1.1 Complex Canonical Variables; 1.2 Classical Rotation; 1.2.1 Classical Spin and Magnetic Resonance; 1.3 Collective Variables and Harmonic Oscillators in k-space; 1.3.1 Chain of Masses and Springs; 1.3.2 Chain of Magnetic Particles; 1.4 Discussion; 2 Magnons in Ferromagnets and Antiferromagnets; 2.1 Phenomenological Description; 2.1.1 Magnons in a Ferromagnet; 2.1.1.1 Holstein-Primakoff Transformation
2.1.1.2 The Spectrum of Magnons2.2 Microscopic Modeling; 2.2.1 Magnons in a Two-Sublattice Antiferromagnet; 2.2.1.1 Hamiltonian; 2.2.1.2 Spectrum of Magnons; 2.2.2 Magnon-Magnon Interactions; 2.3 Nuclear Magnons; 2.4 Magnetoelastic Waves, Quasi Phonons; 2.5 Discussion; 3 Relaxation of Magnons; 3.1 Master Equation; 3.2 Relaxation of Bose Quasi Particles; 3.2.1 Relaxation Process of Harmonic Oscillators; 3.2.2 Magnon-Electron Scattering; 3.3 Relaxation via an Intermediate Damped Dynamic System; 3.4 Ferromagnetic Resonance Linewidth; 3.5 Magnons and Macroscopic Dynamic Equation
3.5.1 Linearized Landau-Lifshitz Equation3.6 Relaxation of Coupled Oscillations; 3.6.1 Example 1: Nuclear Magnons; 3.6.2 Example 2: Magnetoelastic Oscillations; 3.7 Discussion; 4 Microwave Pumping of Magnons; 4.1 Linear Theory; 4.1.1 Ferromagnetic Resonance; 4.1.2 Threshold of Parametric Resonance; 4.2 Parametric Resonance in a Resonator Cavity; 4.3 Nonlinear SR Theory; 4.4 Experimental Techniques; 4.5 Experimental Results; 4.5.1 Equivalent Circuit; 4.5.2 SR Theory and Experiment; 4.5.2.1 Modulation Response; 4.6 Discussion; 5 Thermodynamic Description of Strongly Excited Magnon System
6.2 Quasi Equilibrium Magnons6.2.1 Ideal Gas of Quasi Equilibrium Magnons; 6.2.2 Example: Isotropic Spectrum; 6.2.3 Kinetic Equations; 6.2.3.1 The Case of Teff = T; 6.2.4 Magnon System with Bose Condensate; 6.2.5 Magnetodipole Emission of Condensate; 6.3 Fröhlich Coherence; 6.4 Discussion; 7 Magnons in an Ultrathin Film; 7.1 Model; 7.1.1 Magnetic Energy; 7.2 Magnons; 7.2.1 Magnon Interactions; 7.2.2 Effective Four-Magnon Interactions; 7.3 Example; 7.4 Discussion; 8 Collective Magnetic Dynamics in Nanoparticles; 8.1 Long-Lived States in a Cluster of Coupled Nuclear Spins; 8.2 Electronic Spins
8.3 Spin-Echo Logic Operations
Record Nr. UNINA-9910841231803321
Safonov Vladimir L  
Weinheim, : Wiley-VCH, 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Particle scattering, X-ray diffraction, and microstructure of solids and liquids / M. Ristig, K. Gernoth (eds.)
Particle scattering, X-ray diffraction, and microstructure of solids and liquids / M. Ristig, K. Gernoth (eds.)
Pubbl/distr/stampa Berlin [etc.] : Springer, copyr. 2003
Descrizione fisica XII, 196 p. : ill. ; 24 cm.
Disciplina 530.411
Collana Lecture notes in physics
ISBN 3-540-44386-X
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISA-990001886710203316
Berlin [etc.] : Springer, copyr. 2003
Materiale a stampa
Lo trovi qui: Univ. di Salerno
Opac: Controlla la disponibilità qui
Particle scattering, X-ray diffraction, and microstructure of solids and liquids / M. Ristig, K. Gernoth (eds.)
Particle scattering, X-ray diffraction, and microstructure of solids and liquids / M. Ristig, K. Gernoth (eds.)
Pubbl/distr/stampa Berlin ; New York : Springer, c2003
Descrizione fisica xii, 196 p. : ill. ; 24 cm
Disciplina 530.411
Altri autori (Persone) Ristig, Manfred L.
Gernoth, Klaus A.
Altri autori (Convegni) W.E. Heraeus Seminar <257. ; 2001 ; Bad Honnef, Germany>
Collana Lecture notes in physics, 0075-8450 ; 610
Soggetto topico Scattering (Physics)
X-rays - Diffraction
Microstructure
ISBN 354044386X
Classificazione LC QC794.6.S3
53.7.16
53.7.18
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISALENTO-991000736239707536
Berlin ; New York : Springer, c2003
Materiale a stampa
Lo trovi qui: Univ. del Salento
Opac: Controlla la disponibilità qui
Spectral Approach to Transport Problems in Two-Dimensional Disordered Lattices [[electronic resource] ] : Physical Interpretation and Applications / / by Evdokiya Georgieva Kostadinova
Spectral Approach to Transport Problems in Two-Dimensional Disordered Lattices [[electronic resource] ] : Physical Interpretation and Applications / / by Evdokiya Georgieva Kostadinova
Autore Kostadinova Evdokiya Georgieva
Edizione [1st ed. 2018.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018
Descrizione fisica 1 online resource (116 pages)
Disciplina 530.411
Collana Springer Theses, Recognizing Outstanding Ph.D. Research
Soggetto topico Condensed matter
Physics
Plasma (Ionized gases)
Statistical physics
Mathematical physics
Partial differential equations
Condensed Matter Physics
Mathematical Methods in Physics
Plasma Physics
Statistical Physics and Dynamical Systems
Mathematical Physics
Partial Differential Equations
ISBN 3-030-02212-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Chapter1. Introduction -- Chapter2. Theoretical Background -- Chapter3. Spectral Approach -- Chapter4. Delocalization in 2D Lattices of Various Geometries -- Chapter5. Transport in the Two-Dimentional Honeycomb Lattice with Substitutional Disorder -- Chapter6. Transport in 2D Complex Plasma Crystals -- Chapter7. Conclusions.
Record Nr. UNINA-9910303441503321
Kostadinova Evdokiya Georgieva  
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018
Materiale a stampa
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