Publication result detail

Measurement of Weakly Magnetic Material Using New MR Technique

KROUTILOVÁ, E.; STEINBAUER, M.

Original Title

Measurement of Weakly Magnetic Material Using New MR Technique

English Title

Measurement of Weakly Magnetic Material Using New MR Technique

Type

Paper in proceedings (conference paper)

Original Abstract

Materials with different magnetic susceptibility can cause deformation of magnetic field in MR tomograph, resulting in errors in obtained image. Using simulation and experimental verification we can solve the effect of changes in homogeneity of static magnetic fields caused by specimen made from magnetic material in MR tomograph. This paper describes theoretical base and experimental measurement of new magnetic resonance imaging method for susceptibility measurement. This technique is suitable for substances with no signal in MR tomography. The method uses deformation of magnetic induction field in specimen vicinity. For MR purposes it is necessary to immerse specimen into reference medium with measurable MR signal (water is suitable).

English abstract

Materials with different magnetic susceptibility can cause deformation of magnetic field in MR tomograph, resulting in errors in obtained image. Using simulation and experimental verification we can solve the effect of changes in homogeneity of static magnetic fields caused by specimen made from magnetic material in MR tomograph. This paper describes theoretical base and experimental measurement of new magnetic resonance imaging method for susceptibility measurement. This technique is suitable for substances with no signal in MR tomography. The method uses deformation of magnetic induction field in specimen vicinity. For MR purposes it is necessary to immerse specimen into reference medium with measurable MR signal (water is suitable).

Keywords

magnetic resonance, tomography, magnetic susceptibility, MR techniques

Key words in English

magnetic resonance, tomography, magnetic susceptibility, MR techniques

Authors

KROUTILOVÁ, E.; STEINBAUER, M.

Released

07.09.2006

Publisher

University of West BohemiaDepartment of Applied Electronics and TelecommunicationsUniverzitní 8306 14 PilsenCzech Republic

Location

Pilsen, Czech Republic

ISBN

978-80-7043-442-0

Book

Applied Electronics 2006

Pages from

87

Pages count

5

BibTex

@inproceedings{BUT19319,
  author="Eva {Kroutilová} and Miloslav {Steinbauer}",
  title="Measurement of Weakly Magnetic Material Using New MR Technique",
  booktitle="Applied Electronics 2006",
  year="2006",
  pages="5",
  publisher="University of West BohemiaDepartment of Applied Electronics and TelecommunicationsUniverzitní 8306 14 PilsenCzech Republic",
  address="Pilsen, Czech Republic",
  isbn="978-80-7043-442-0"
}