Advances in Magnetic Resonance (eBook)

Volume 3

John S. Waugh (Herausgeber)

eBook Download: PDF

2013 | 1. Auflage
334 Seiten
Elsevier Science (Verlag)
978-1-4832-8152-0 (ISBN)

Infos

Advances in Magnetic Resonance, Volume 3, describes a number of important developments which are finding increasing application by chemists. The book contains five chapters and begins with a discussion of how the properties of random molecular rotations reflect themselves in NMR and how they show up, often differently, in other kinds of experiments. This is followed by separate chapters on the Kubo method, showing its equivalence to the Redfield approach in the cases of most general interest; the current state of dynamic nuclear polarization measurements in solutions and what they tell us about the interactions of molecules and about the frequency spectra of molecular motions; and insights into the structures of ferroelectric crystals and the nature of the transition to the ferroelectric state. The final chapter discusses spin temperatures and related matters.

Inhalt

Front Cover 1
Advances in Magnetic Resonance 4
Copyright Page 5
Table of Contents 10
Contributors 6
Preface 8
Contents of Previous Volumes 12
Tentative Contents of Future Volumes 13
Chapter 1. Correlation Functions for Molecular Motion 16
I. Introduction 16
II. Correlation Functions in Spectroscopy 18
III. Calculations of Correlation Functions in Molecular Gases 39
Chapter 2. Time Correlation Functions in Nuclear Magnetic Relaxation 
58 
I. Introduction 58
II. Outline of the Development 61
III. The Macroscopic Transport Equations 62
IV. Linear Relaxation Theory from the Point of View of Brownian Motion 65
V. Correlation Functions and Onsager's Assumption 69
VI. The Linear Response Theory 71
VII. The Time Correlation Function Formulas 84
VIII. Application 88
Appendix. The Behavior of Correlation Functions on the Macroscopic Time Scale 92
Chapter 3. Dynamic Nuclear Polarization in Liquids 94
I. Introduction 94
II. Theory 96
III. Experimental Technique 119
IV. Experimental Results 132
Chapter 4. Magnetic Resonance in Hydrogen-Bonded Ferroelectrics 
156 
I. Introduction 156
II. Deuteron Magnetic Resonance (DMR) 159
III. Proton Magnetic Resonance 197
IV. Deuteron and Proton Resonance of Ferroelectric Ammonium Salts 203
V. Resonance of Nuclei Other Than H or D 206
VI. Electron Paramagnetic Resonance in H-Bonded Ferroelectrics 208
Appendix. Some Ferroelectric and Antiferroelectric Compounds Investigated by NMR 
216 
Chapter 5. Thermodynamics of Spin Systems in Solids 220
I. Introduction1–5 
221 
II. Spin Hamiltonians, Energy Levels 228
III. Spin Systems in Quasi-Equilibrium 240
IV. Spin-Lattice Relaxation 258
V. The Effects of a Weak RF Irradiation (Large Single-Spin Hamiltonians) 
279 
VI. "Adiabatic" Processes, Cross-Relaxation 293
VII. "Sudden" Processes, Pulse Techniques 315
Author Index 326
Subject Index 332

Produkt-Details

• Erscheint lt. Verlag: 22.10.2013
• Sprache: englisch
• Themenwelt: Naturwissenschaften ► Chemie
• Themenwelt: Naturwissenschaften ► Physik / Astronomie ► Elektrodynamik
• Themenwelt: Technik
• ISBN-10: 1-4832-8152-3 / 1483281523
• ISBN-13: 978-1-4832-8152-0 / 9781483281520