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MARCOŇ, P. BARTUŠEK, K. ČÁP, M.
Originální název
Limits to the Measurement of the Magnetic Susceptibility Using NMR Method
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
The paper deals with modeling of the distribution of the magnetic field close to the non-ferromagnetic substances. Non-ferromagnetic cylinders were placed in the center of the cube shaped static magnetic field B0=4.7 T. Material of the specimen react with the static magnetic field and create a local changes of this field close to the specimen surface. Changes of the static magnetic field hold the possibilities to calculate the magnetic susceptibility of used material. In this article will be discuss what under conditions is possible to use 1D and 2D method. Model results enable to set up the limits of used method. Consequently, the influence of the relation between length and diameter of the specimen on the accuracy of the magnetic susceptibility calculation is examined. As a specimen materials were used the varied size aluminum, platinum, bismuth and copper cylinders.
Klíčová slova
limits, magnetic susceptibility, NMR, reaction field
Autoři
MARCOŇ, P.; BARTUŠEK, K.; ČÁP, M.
Rok RIV
2011
Vydáno
12. 9. 2011
ISSN
1559-9450
Periodikum
Progress In Electromagnetics
Ročník
Číslo
Stát
Spojené státy americké
Strany od
76
Strany do
79
Strany počet
4
BibTex
@article{BUT73502, author="Petr {Marcoň} and Karel {Bartušek} and Martin {Čáp}", title="Limits to the Measurement of the Magnetic Susceptibility Using NMR Method", journal="Progress In Electromagnetics", year="2011", volume="2011", number="2011", pages="76--79", issn="1559-9450" }