Advances in Magnetic Resonance (eBook)

Front Cover 1
Advances in Magnetic Resonance 4
Copyright Page 5
Table of Contents 6
Contributors 8
Contents of Previous Volumes 10
Chapter 1. The Theory of Chemically Induced Dynamic Spin Polarization 14
I. Introduction 15
II. Theoretical Approach 17
III. Basic Results for the Radical-Pair Mechanism 29
IV. Models Including Radical-Pair Interactions in the Diffusive Dynamics 42
V. Further Models and Methods 65
VI. The Triplet Mechanism for CIDEP 70
VII. Signal Intensities and Time-Resolved Experiments 80
Appendix: Glossary of Symbols 94
Chapter 2. Optical Spin Polarization in Molecular Crystals 98
I. Introduction 98
II. The Triplet State 100
III. Theory of Optical Electronic Polarization (OEP) 103
IV. Theory of Optical Nuclear Polarization (ONP) 108
V. Optical Electronic Polarization: Methods and Results 112
VI. Optical Nuclear Polarization: Methods and Results 122
VII. Applications: Optical Detection of Magnetic Resonance (ODMR) 127
VIII. Concluding Remarks 134
Chapter 3. NMR in Flowing Systems 136
I. Introduction 136
II. Characteristics of NMR in a Flowing Liquid 138
III. Applications of NMR in a Flowing Liquid 144
IV. Conclusion 160
Appendix: General Expression for Amplitude of Signal 161
Chapter 4. Saturation Transfer Spectroscopy 162
I. Motivation and Outline 162
II. Introduction 164
III. Theory and Model Systems 178
IV. Applications 215
V. Studies of Spin Labels in the Intermediate and Fast Motion Regions 226
VI. Final Comments 250
Appendix I: The Spin-Density Matrix and the Harniltonian 251
Appendix II: Motional and Distributional Models 258
Appendix III: Relaxation Rate Expressions Appropriate for the Fast Motion Region 267
Appendix IV: Relaxation Matrix and Expressions for (m,)and R, (p,0) 269
SUBJECT INDEX 274