Pulse and Fourier transform NMR : introduction to theory and methods /
Pulse and Fourier Transform NMR.
Clasificación: | Libro Electrónico |
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Autores principales: | , |
Formato: | Electrónico eBook |
Idioma: | Inglés |
Publicado: |
New York :
Academic Press,
1971.
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Temas: | |
Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Pulse and Fourier Transform NMR: Introduction to Theory and Methods; Copyright Page; Table of Contents; PREFACE; ACKNOWLEDGMENTS; SYMBOLS AND ABBREVIATIONS; Chapter 1. Basic Concepts in NMR; 1.1. Relaxation and Nuclear Magnetic Energy Levels; 1.2. Some Basic Properties of Vectors; 1.3. Nuclear Precession; 1.4. The Bloch Equations; 1.5. The Rotating Frame of Reference; 1.6. Magnetization i n the Rotating Frame; 1.7. Fourier Analysis and Fourier Transformation; Chapter 2. Free Induction and Spin Echoes; 2.1. Free Induction Decay; 2.2. Measurement of T1.
- 2.3. Measurement of T2 by the Spin-Echo Method2.4. The Carr-Purcell Technique; 2.5. The Meiboom-Gill Method; 2.6. Fourier Transform Methods; 2.7. Weak Pulses and Selective Relaxation Measurements; 2.8. Summary of Basic Pulse Methods; Chapter 3. Instrumentation; 3.1. The Pulsed NMR Spectrometer; 3.2. The NMR Sample Probe; 3.3. The rf Gate, Pulse Programmer, and rf Transmitter; 3.4. The Amplification and Detection System; 3.5. Systematic Errors in Pulsed NMR Instruments; Chapter 4. Relaxation Mechanisms; 4.1. Frequency Distribution of Molecular Motions; 4.2. Spin-Lattice Interactions.
- 4.3. Dipole-Dipole Relaxation4.4. Quadrupole Relaxation; 4.5. Relaxation via Chemical Shift Anisotropy; 4.6. Scalar Relaxation; 4.7. Spin-Rotation Relaxation; 4.8. Summary of Relaxation Mechanisms; Chapter 5. Fourier Transform NMR; 5.1. Use of the FT Method in Multispin Systems; 5.2. Instrumental Requirements; 5.3. Computer Requirements; 5.4. Effect of T1 on Signal/Noise Improvement; 5.5. Multiple-Pulse Techniques; 5.6. Transient Species; Measurement of Relaxation Times; 5.7. Stochastic Excitation; Chapter 6. Rotating Frame Experiments; 6.1. Transient Nutations; 6.2. Rotary Spin Echoes.
- 6.3. Forced Transitory Precession Spin Locking
- 6.4. Waugh Pulse Sequences; Chapter 7. Selected Applications; 7.1. Molecular Diffusion; 7.2. Chemical Rate Processes; 7.3. Molecular Dynamics; References; Subject Index.