Detail publikace
Measurement of gradient magnetic field in NMR
Originální název
Measurement of gradient magnetic field in NMR
Anglický název
Measurement of gradient magnetic field in NMR
Jazyk
en
Originální abstrakt
Accurate knowledge of a gradient magnetic field waveform is important for measurement of diffusion coefficients in NMR. Diffusion coefficients are determinedfrom the decay between the MR signál affected and the one not affected by the gradient pulses. Therefore the waveform ofthe gradients is essenlial from the point ofview ofthe accuracy. Short ramp times, amplitudě of generated gradients and symmetry of positive and negative levels (i.e. integrál of two pulses with the samé amplitudě and inverse polarity is zero) are desirable.
Anglický abstrakt
Accurate knowledge of a gradient magnetic field waveform is important for measurement of diffusion coefficients in NMR. Diffusion coefficients are determinedfrom the decay between the MR signál affected and the one not affected by the gradient pulses. Therefore the waveform ofthe gradients is essenlial from the point ofview ofthe accuracy. Short ramp times, amplitudě of generated gradients and symmetry of positive and negative levels (i.e. integrál of two pulses with the samé amplitudě and inverse polarity is zero) are desirable.
BibTex
@inproceedings{BUT15096,
author="Tomáš {Smutný} and Vítězslav {Kafka} and Karel {Bartušek} and Pavel {Fiala}",
title="Measurement of gradient magnetic field in NMR",
annote="Accurate knowledge of a gradient magnetic field waveform is important for measurement of diffusion coefficients in NMR. Diffusion coefficients are determinedfrom the decay between the MR signál affected and the one not affected by the gradient pulses. Therefore the waveform ofthe gradients is essenlial from the point ofview ofthe accuracy. Short ramp times, amplitudě of generated gradients and symmetry of positive and negative levels (i.e. integrál of two pulses with the samé amplitudě and inverse polarity is zero) are desirable.",
address="University of West Bohemia",
booktitle="Applied Electronics 2005",
chapter="15096",
howpublished="print",
institution="University of West Bohemia",
year="2005",
month="september",
pages="301--305",
publisher="University of West Bohemia",
type="conference paper"
}