Spin Dynamics of Pulsed Nuclear Magnetic Double Resonance in Solids.
Abstract
The design, construction, and performance of a single-coil double resonance nuclear magnetic resonance (NMR) probe is discussed. A NMR phase interferometric concept is used to demonstrate the spinor characteristics of two level systems, and to measure relaxation times of off-diagonal density matrix elements corresponding to magnetic dipole forbidden transitions in a (C-13)-(H-1) AX spin system. The validity of NMR dipolar modulated chemical shift spectroscopy technique for homonuclear and heteronuclear systems is demonstrated using powdered trichloroacetic acid and benzene and calcium formates. The (C-13) chemical shift tensor was measured in a one dimensional conductor.
- Publication:
-
Ph.D. Thesis
- Pub Date:
- 1977
- Bibcode:
- 1977PhDT........28S
- Keywords:
-
- Physics: Molecular;
- Magnetic Dipoles;
- Nuclear Magnetic Resonance;
- Solids;
- Spin Dynamics;
- Acetic Acid;
- Benzene;
- Calcium Compounds;
- Chemical Equilibrium;
- Chlorides;
- Formates;
- Interferometry;
- Solid-State Physics