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PubMed · 8450747

The visualization of RF probe electric fields.

C N Chen·D I Hoult
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Abstract

An assembly of resistive paper and liquid crystal sheet, conveniently and cheaply constructed for visual detection of the electric fields associated with an rf probe, is presented. Electrical asymmetries, and "hot-spots" usually associated with conservative electric fields, are easily visualized by the color patterns displayed. The device is of considerable assistance in probe design and the minimization of dielectric loss.

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ColorCrystallographyElectric ConductivityElectric ImpedanceElectromagnetic FieldsElectromagnetic PhenomenaHot TemperatureMagnetic Resonance SpectroscopyPaperThermal ConductivityJournal Article

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C N Chen, D I Hoult. 1993. The visualization of RF probe electric fields.. https://doi.org/10.1002/mrm.1910290316

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