Počet záznamů: 1
Electron paramagnetic resonance of transition ions
Údaje o názvu Electron paramagnetic resonance of transition ions / by A. Abragam and B. Bleaney Osobní jméno Abragam, Anatole, 1914-2011 (autor) Nakladatel Oxford : Oxford University Press, [2012] Copyright ©2012 Fyz.popis 1 online zdroj (xiv, 911 stran) : ilustrace ISBN 0191023000 (online ; pdf) 9780191023002 Edice Oxford Classic Texts in the Physical Sciences Poznámka "Unabridged and corrected republication of the work first published by the Clarendon Press (Oxford University Press) in 1970 in the International series of monographs on physics"--Title page verso. Poznámky o skryté bibliografii a rejstřících Obsahuje bibliografické odkazy a rejstříky Úplný obsah Cover; CONTENTS; PART I: PRELIMINARY SURVEY; 1. INTRODUCTION TO ELECTRON PARAMAGNETIC RESONANCE; 1.1. Electronic and nuclear magnetic dipole moments; 1.2. Hyperfine structure in a free atom or ion; 1.3. Magnetic resonance; 1.4. Effective spin and anisotropy; 1.5. 'Initial splittings' or 'fine structure'; 1.6. Magnetic hyperfine structure; 1.7. Hyperfine structure including nuclear electric quadrupole interaction; 1.8. A simple example; 1.9. Transition group ions and ligand fields; 1.10. Spin-spin interaction; 1.11. Spin-lattice interaction; 1.12. Dynamic nuclear orientation; 1.13. Endor. Poznámka o obsahu 1.14. Experimental aspectsPART II: GENERAL SURVEY; 2. THE RESONANCE PHENOMENON; 2.1. Use of rotating coordinates; 2.2. Magnetic resonance; 2.3. Quantum-mechanical analysis; 2.4. Magnetic resonance in aggregated systems; 2.5. Adiabatic rapid passage; 2.6. Relaxation effects; 2.7. Radio-frequency pulses and spin-echoes; 2.8. Solution of the macroscopic equations for slow passage; 2.9. Intensity and line width; 2.10. Spectrometer sensitivity; 3. THE SPIN HAMILTONIAN AND THE SPECTRUM; 3.1. The spin Hamiltonian; 3.2. The effect of anisotropy in the g-factor; 3.3. Multipole fine structure.. 3.4. Fine structure in cubic fields (S = 5/2, 7/2)3.5. Electronic 'quadrupole' fine structure (S = 1, 8/2); 3.6. Electronic 'quadrupole' fine structure in a strong magnetic field; 3.7. Hyperfine structure I-introductory remarks; 3.8. Hyperfine structure II-strong external field; 3.9. Hyperfine structure III-nuclear electric quadrupole interaction; 3.10. 'Forbidden' hyperfine transitions; 3.11. Ligand hyperfine structure; 3.12. The spectrum of a powder; 3.13. Effects of crystal imperfections; 3.14. Weak-field Zeeman interaction for non-Kramers ions; 4. ELECTRON-NUCLEAR DOUBLE RESONANCE (ENDOR).. 4.1. Introduction4.2. The Endor spectrum; 4.3. Enhancement of the nuclear transition probability; 4.4. Endor on donors in silicon; 4.5. Endor on donors in silicon-relaxation effects; 4.6. Relaxation effects in Endor-general; 4.7. The hyperfine structure of europium; 4.8. The Endor spectrum of Nd[sup(3+)] in LaCl[sub(3)]; 4.9. Endor measurements of ligand hyperfine structure; 4.10. Endor line widths; 4.11. 'Indirect'observation of Endor transitions; 4.12. Summary; 5. THE LANTHANIDE (4f) GROUP; 5.1. Lanthanide compounds; 5.2. The free ions; 5.3. Crystalline field theory-C[sub(3h)] symmetry.. 5.4. Magnetic hyperfine structure5.5. Nuclear electric quadrupole interaction; 5.6. Experimental results for ethylsulphates and anhydrous chlorides; 5.7. Experimental results for the double nitrates, Ln[sub(2)]Mg[sub(3)](NO[sub(3)])[sub(12)], 24H[sub(2)]O; 5.8. Lanthanide ions in cubic symmetry; 5.9. Ions with a half-filled 4f-shell, 4f[sup(7)], [sup(8)]S[sub(7/2)]. Eu[sup(2+)], Gd[sup(3+)], Tb[sup(4+)]; 5.10. Higher-order terms in the spin Hamiltonian; 6. THE ACTINIDE (5f) GROUP; 6.1. Ions and compounds of the actinide group; 6.2. Tripositive actinide ions; 6.3. Actinide ions in CaF[sub(2)]. Poznámky k dostupnosti Přístup pouze pro oprávněné uživatele Poznámky Způsob přístupu: World Wide Web Defekty eBooks on EBSCOhost Dal.odpovědnost Bleaney, B. (Brebis), 1915-2006 (autor) Tištěná verze knihy Předmět.hesla ionty ions * elektronová paramagnetická rezonance electron paramagnetic resonance Forma, žánr elektronické knihy electronic books Konspekt 537.6/.8 - Magnetismus. Elektromagnetismus MDT 54-128 , 537.635 , (0.034.2:08) Země vyd. Anglie Jazyk dok. angličtina Druh dok. Elektronické zdroje URL http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=656576 
kniha
This book is a reissue of a classic Oxford text, and provides a comprehensive treatment of electron paramagnetic resonance of ions of the transition groups. The emphasis is on basic principles, with numerous references to publications containing further experimental results and more detailed developments of the theory. An introductory survey gives a general understanding, and a general survey presents such topics as the classical and quantum resonance equations, thespin-Hamiltonian, Endor, spin-spin and spin-lattice interactions, together with an outline of the known behaviour of ions of each.
Cover; CONTENTS; PART I: PRELIMINARY SURVEY; 1. INTRODUCTION TO ELECTRON PARAMAGNETIC RESONANCE; 1.1. Electronic and nuclear magnetic dipole moments; 1.2. Hyperfine structure in a free atom or ion; 1.3. Magnetic resonance; 1.4. Effective spin and anisotropy; 1.5. 'Initial splittings' or 'fine structure'; 1.6. Magnetic hyperfine structure; 1.7. Hyperfine structure including nuclear electric quadrupole interaction; 1.8. A simple example; 1.9. Transition group ions and ligand fields; 1.10. Spin-spin interaction; 1.11. Spin-lattice interaction; 1.12. Dynamic nuclear orientation; 1.13. Endor.1.14. Experimental aspectsPART II: GENERAL SURVEY; 2. THE RESONANCE PHENOMENON; 2.1. Use of rotating coordinates; 2.2. Magnetic resonance; 2.3. Quantum-mechanical analysis; 2.4. Magnetic resonance in aggregated systems; 2.5. Adiabatic rapid passage; 2.6. Relaxation effects; 2.7. Radio-frequency pulses and spin-echoes; 2.8. Solution of the macroscopic equations for slow passage; 2.9. Intensity and line width; 2.10. Spectrometer sensitivity; 3. THE SPIN HAMILTONIAN AND THE SPECTRUM; 3.1. The spin Hamiltonian; 3.2. The effect of anisotropy in the g-factor; 3.3. Multipole fine structure.3.4. Fine structure in cubic fields (S = 5/2, 7/2)3.5. Electronic 'quadrupole' fine structure (S = 1, 8/2); 3.6. Electronic 'quadrupole' fine structure in a strong magnetic field; 3.7. Hyperfine structure I-introductory remarks; 3.8. Hyperfine structure II-strong external field; 3.9. Hyperfine structure III-nuclear electric quadrupole interaction; 3.10. 'Forbidden' hyperfine transitions; 3.11. Ligand hyperfine structure; 3.12. The spectrum of a powder; 3.13. Effects of crystal imperfections; 3.14. Weak-field Zeeman interaction for non-Kramers ions; 4. ELECTRON-NUCLEAR DOUBLE RESONANCE (ENDOR).4.1. Introduction4.2. The Endor spectrum; 4.3. Enhancement of the nuclear transition probability; 4.4. Endor on donors in silicon; 4.5. Endor on donors in silicon-relaxation effects; 4.6. Relaxation effects in Endor-general; 4.7. The hyperfine structure of europium; 4.8. The Endor spectrum of Nd[sup(3+)] in LaCl[sub(3)]; 4.9. Endor measurements of ligand hyperfine structure; 4.10. Endor line widths; 4.11. 'Indirect'observation of Endor transitions; 4.12. Summary; 5. THE LANTHANIDE (4f) GROUP; 5.1. Lanthanide compounds; 5.2. The free ions; 5.3. Crystalline field theory-C[sub(3h)] symmetry.5.4. Magnetic hyperfine structure5.5. Nuclear electric quadrupole interaction; 5.6. Experimental results for ethylsulphates and anhydrous chlorides; 5.7. Experimental results for the double nitrates, Ln[sub(2)]Mg[sub(3)](NO[sub(3)])[sub(12)], 24H[sub(2)]O; 5.8. Lanthanide ions in cubic symmetry; 5.9. Ions with a half-filled 4f-shell, 4f[sup(7)], [sup(8)]S[sub(7/2)]. Eu[sup(2+)], Gd[sup(3+)], Tb[sup(4+)]; 5.10. Higher-order terms in the spin Hamiltonian; 6. THE ACTINIDE (5f) GROUP; 6.1. Ions and compounds of the actinide group; 6.2. Tripositive actinide ions; 6.3. Actinide ions in CaF[sub(2)].
Počet záznamů: 1