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method for characterization of materials for use in the resonance magnetometrie, spectrometer for this characterization, and methods for calibration of the spectrometer.
method for characterization of materials for use in the resonance magnetometrie, spectrometer for this characterization, and methods for calibration of the spectrometer.
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机译:表征用于共振磁法的材料的方法,用于该表征的光谱仪以及光谱仪的校准方法。
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摘要
The value is determined of the greatest slope of the dispersion curve of the material to be tested around a reference frequency fr. To do this, an orientable Bloch head spectrometer operating in a reference frequency range going from 1 to 2 MHz is used. In order to enable optimisation of the slope, this spectrometer must be calibrated by subjecting the detection coil (14) to a known calibrating magnetic field and by measuring the voltage at the terminals of this coil (14). Application to the classification of materials for their use in electron paramagnetic resonance. IMAGE
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