Ebook: Spectroscopy of Mott Insulators and Correlated Metals: Proceedings of the 17th Taniguchi Symposium Kashikojima, Japan, October 24–28, 1994

Spectroscopy of Mott Insulators and Correlated Metals Extensive studies of high-Tc cuprate superconductors have stimualted investigations into various transition-metal oxides. Mott transitions in particular provide fascinating problems and new concepts in condensed matter physics. This book is a collection of short overviews by well-known, active researchers in this field. It deals with the latest developments, with particular emphasis on the theoretical, spectroscopic, and transport aspects.

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Spectroscopy of Mott Insulators and Correlated Metals Extensive studies of high-Tc cuprate superconductors have stimualted investigations into various transition-metal oxides. Mott transitions in particular provide fascinating problems and new concepts in condensed matter physics. This book is a collection of short overviews by well-known, active researchers in this field. It deals with the latest developments, with particular emphasis on the theoretical, spectroscopic, and transport aspects.

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Spectroscopy of Mott Insulators and Correlated Metals Extensive studies of high-Tc cuprate superconductors have stimualted investigations into various transition-metal oxides. Mott transitions in particular provide fascinating problems and new concepts in condensed matter physics. This book is a collection of short overviews by well-known, active researchers in this field. It deals with the latest developments, with particular emphasis on the theoretical, spectroscopic, and transport aspects.
Content:
Front Matter....Pages I-XV
Front Matter....Pages 1-1
Classification Scheme of the Metal-Insulator Transition and Anomalous Metals....Pages 3-14
The Mott Transition: Results from Mean-Field Theory....Pages 15-27
Some Aspects of Spin Gap in One- and Two-Dimensional Systems....Pages 28-33
Quasi-Particles in Two-Dimensional Hubbard Model: Splitting of Spectral Weight....Pages 34-40
Almost Localized Fermions and Mott-Hubbard Transitions at Non-Zero Temperature....Pages 41-65
Anomalous Physical Properties Around Magnetic and Metal-Insulator Transitions — A Spin-Fluctuation Theory....Pages 66-79
Exact Diagonalization Study of Strongly Correlated Electron Models: Hole Pockets and Shadow Bands in the Doped t-J Model....Pages 80-91
Front Matter....Pages 93-93
Electronic Band Structures of LaMO3 (M = Ti, V, Cr,..., Ni, Cu) in the Local Spin-Density Approximation....Pages 95-105
First-Principles Calculations of the Electronic Structure and Spectra of Strongly Correlated Systems: LDA + U Method....Pages 106-116
Unrestricted Hartree-Fock Study of Perovskite-Type Transition-Metal Oxides....Pages 117-125
Electronic Structure of Transition Metal Compounds....Pages 126-138
Core-Level Spectroscopy in Early-Transition-Metal Compounds....Pages 139-149
Systematics of Optical Gaps in Perovskite-Type 3d Transition Metal Oxides....Pages 150-159
Front Matter....Pages 161-161
Optical Spectroscopy on the Mott Transition in Perovskite-Type Titanates....Pages 163-173
Spectral Weight Transfer and Mass Renormalization in Correlated d-Electron Systems....Pages 174-184
Charge Transport Properties of Strongly Correlated Metals near Charge Transfer Insulator to Metal Transition....Pages 185-193
Infrared Studies of Kondo Insulator and Related Compounds....Pages 194-201
Front Matter....Pages 203-203
Magnetic Correlations in Doped Transition-Metal Oxides....Pages 205-212
Spin and Charge Differentiation in Doped CuO2 Planes Observed by Cu NMR/NQR Spectra....Pages 213-220
Orbital-Spin Coupling in V2O3 and Related Oxides....Pages 221-229
Front Matter....Pages 203-203
Magnetic and Transport Properties of the Kondo Lattice Model with Ferromagnetic Exchange Coupling....Pages 230-238
Front Matter....Pages 239-239
Superconductivity, Magnetism and Metal-Insulator Transitions in Some Ternary and Pseudoternary 3d-, 4d-, and 5d-Metal Oxides....Pages 241-254
NMR Studies of Superconductivity and Metal-Insulator Transition in Cu Spinel CuM2X4 (M = Rh, Ir and X = S, Se)....Pages 255-264
Back Matter....Pages 265-269

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Spectroscopy of Mott Insulators and Correlated Metals Extensive studies of high-Tc cuprate superconductors have stimualted investigations into various transition-metal oxides. Mott transitions in particular provide fascinating problems and new concepts in condensed matter physics. This book is a collection of short overviews by well-known, active researchers in this field. It deals with the latest developments, with particular emphasis on the theoretical, spectroscopic, and transport aspects.
Content:
Front Matter....Pages I-XV
Front Matter....Pages 1-1
Classification Scheme of the Metal-Insulator Transition and Anomalous Metals....Pages 3-14
The Mott Transition: Results from Mean-Field Theory....Pages 15-27
Some Aspects of Spin Gap in One- and Two-Dimensional Systems....Pages 28-33
Quasi-Particles in Two-Dimensional Hubbard Model: Splitting of Spectral Weight....Pages 34-40
Almost Localized Fermions and Mott-Hubbard Transitions at Non-Zero Temperature....Pages 41-65
Anomalous Physical Properties Around Magnetic and Metal-Insulator Transitions — A Spin-Fluctuation Theory....Pages 66-79
Exact Diagonalization Study of Strongly Correlated Electron Models: Hole Pockets and Shadow Bands in the Doped t-J Model....Pages 80-91
Front Matter....Pages 93-93
Electronic Band Structures of LaMO3 (M = Ti, V, Cr,..., Ni, Cu) in the Local Spin-Density Approximation....Pages 95-105
First-Principles Calculations of the Electronic Structure and Spectra of Strongly Correlated Systems: LDA + U Method....Pages 106-116
Unrestricted Hartree-Fock Study of Perovskite-Type Transition-Metal Oxides....Pages 117-125
Electronic Structure of Transition Metal Compounds....Pages 126-138
Core-Level Spectroscopy in Early-Transition-Metal Compounds....Pages 139-149
Systematics of Optical Gaps in Perovskite-Type 3d Transition Metal Oxides....Pages 150-159
Front Matter....Pages 161-161
Optical Spectroscopy on the Mott Transition in Perovskite-Type Titanates....Pages 163-173
Spectral Weight Transfer and Mass Renormalization in Correlated d-Electron Systems....Pages 174-184
Charge Transport Properties of Strongly Correlated Metals near Charge Transfer Insulator to Metal Transition....Pages 185-193
Infrared Studies of Kondo Insulator and Related Compounds....Pages 194-201
Front Matter....Pages 203-203
Magnetic Correlations in Doped Transition-Metal Oxides....Pages 205-212
Spin and Charge Differentiation in Doped CuO2 Planes Observed by Cu NMR/NQR Spectra....Pages 213-220
Orbital-Spin Coupling in V2O3 and Related Oxides....Pages 221-229
Front Matter....Pages 203-203
Magnetic and Transport Properties of the Kondo Lattice Model with Ferromagnetic Exchange Coupling....Pages 230-238
Front Matter....Pages 239-239
Superconductivity, Magnetism and Metal-Insulator Transitions in Some Ternary and Pseudoternary 3d-, 4d-, and 5d-Metal Oxides....Pages 241-254
NMR Studies of Superconductivity and Metal-Insulator Transition in Cu Spinel CuM2X4 (M = Rh, Ir and X = S, Se)....Pages 255-264
Back Matter....Pages 265-269
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