2023
Design and realization of a multi‐coil array for B0 field control in a compact 1.5T head‐only MRI scanner
Theilenberg S, Shang Y, Ghazouani J, Kumaragamage C, Nixon T, McIntyre S, Vaughan J, Parkinson B, Garwood M, de Graaf R, Juchem C. Design and realization of a multi‐coil array for B0 field control in a compact 1.5T head‐only MRI scanner. Magnetic Resonance In Medicine 2023, 90: 1228-1241. PMID: 37145035, PMCID: PMC10330274, DOI: 10.1002/mrm.29692.Peer-Reviewed Original ResearchConceptsMulti-coil arraysMC arraysDuty cycleGeneration capabilityT headNonlinear magnetic fieldHigh duty cycleThermal behaviorBench testingField controlRamp timeResidual imperfectionField generationScanner designMagnetic fieldMC hardwareLinear gradientMRI scannerArrayCapabilityDesignHardwareImage encodingFieldMagnets
2016
CHAPTER 4 B 0 Shimming Technology
de Graaf R, Juchem C. CHAPTER 4 B 0 Shimming Technology. New Developments In NMR 2016, 166-207. DOI: 10.1039/9781782623878-00166.Peer-Reviewed Original Research
2011
Multislice 1H MRSI of the human brain at 7 T using dynamic B0 and B1 shimming
Boer VO, Klomp DW, Juchem C, Luijten PR, de Graaf RA. Multislice 1H MRSI of the human brain at 7 T using dynamic B0 and B1 shimming. Magnetic Resonance In Medicine 2011, 68: 662-670. PMID: 22162089, PMCID: PMC3306521, DOI: 10.1002/mrm.23288.Peer-Reviewed Original ResearchConceptsMagnetic fieldRadio frequency power depositionHigh magnetic fieldsMagnetic field shimmingRadio frequency controlUltra-high fieldMagnetic field inhomogeneityChemical shift resolutionMagnetic field homogeneityField shimmingPower depositionSpectroscopic imaging sequenceField inhomogeneityNew acquisition strategyField homogeneitySpectroscopic imagingShimmingInhomogeneityFieldDynamic B0Nutation angleHigh sensitivityB0ImagingImaging sequence