Experimental pulse NMR Eiichi Fukushima, Stephen B.w. Roeder
Publisher: Westview Press

163-192, doi:10.1016/0079-6565(84)80005-9. They are triggered by commands in the NMR pulse sequence. Pulsed EPR provide new experiment possibilities, like in pulsed NMR, correlation experiment are possible, allowing measurement of long range dipolar coupling. Two 1H NMR experiments (a standard single pulse experiment and a multiple suppression experiment) and a fast 2D J-resolved experiment have been acquired for each sample. More subtly, a low field and correspondingly low .. At low frequencies, the electrical skin depth is no longer small compared to wire diameters, a regime in which optimal NMR SNR performance has not been explored experimentally, to our knowledge. Mixtures through effective inversion of long-range dipolar interactions. To produce the 100 μs π/2 pulse in our experiments. This power was determined by measuring the peak-to-peak voltage of the pulse seen by the probe circuit by routing this pulse to a 50 Ω-terminated oscilloscope. Product operator formalism for the description of NMR pulse experiments. A nuclear magnetic resonance (NMR) experiment involves application of pulses of RF energy to the sample under examination. This book is about pulse nuclear magnetic resonance (NMR), with its techniques, the information to be obtained, and practical advice on performing experiments. After checking the achieved polarization enhancement, the gas can be used as an NMR/MRI contrast agent in solution state experiments. The measurement of diffusion is carried out by observing the attenuation of the NMR signals during a pulsed field gradient experiment.