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Improved image quality and reduced power deposition in the spine at 3 T using extremely high permittivity materials

PURPOSE: To explore the effect of using extremely high permittivity (ε(r)∼1,000) materials on image quality and power requirements of spine imaging at 3 T. THEORY AND METHODS: A linear array of high permittivity dielectric blocks made of lead zirconate titanate (PZT) was designed and characterized b...

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Bibliografiske detaljer
Udgivet i:Magn Reson Med
Main Authors: Koolstra, Kirsten, Börnert, Peter, Brink, Wyger, Webb, Andrew
Format: Artigo
Sprog:Inglês
Udgivet: John Wiley and Sons Inc. 2017
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5811912/
https://ncbi.nlm.nih.gov/pubmed/28543615
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.26721
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