Přístupnostní navigace
E-application
Search Search Close
Publication detail
MARCOŇ, P. BARTUŠEK, K. GESCHEIDTOVÁ, E.
Original Title
Calculation of the magnetic susceptibility of the non-ferromagnetic materials from 3D reaction field
Type
conference paper
Language
English
Original Abstract
An NMR method is described in the paper for measuring the magnetic susceptibility of specimens from the 3D reaction field. This reaction field was mapped by Gradient Echo method (GE). For the calculation of the magnetic susceptibility was derived relationship and proposed method of signal processing. The method was verified via modelling the measured configuration in the ANSYS program using the finite element method and by experimentally measuring MR-compatible and -incompatible materials on a tomograph. A great advantage of our method for susceptibility evaluation consists in using only standard commercially used devices without needing any special sequence.
Keywords
3D reaction field, ANSYS, magnetic susceptibility, MR tomography
Authors
MARCOŇ, P.; BARTUŠEK, K.; GESCHEIDTOVÁ, E.
RIV year
2011
Released
7. 9. 2011
Location
Brno
ISBN
978-80-214-4283-2
Book
The 13th International Conference on Research in Telecommunication Technologies RTT - 2011
Pages from
207
Pages to
211
Pages count
4
BibTex
@inproceedings{BUT73547, author="Petr {Marcoň} and Karel {Bartušek} and Eva {Gescheidtová}", title="Calculation of the magnetic susceptibility of the non-ferromagnetic materials from 3D reaction field", booktitle="The 13th International Conference on Research in Telecommunication Technologies RTT - 2011", year="2011", pages="207--211", address="Brno", isbn="978-80-214-4283-2" }