A novel method of ESR oscillating magnetization value determination in strongly correlated metals
Moscow Institute of Physics and Technology, Dolgoprudny, Russia
2 Prokhorov General Physics Institute of RAS, Moscow, Russia
3 National Research University “Higher School of Economics”, Moscow, Russia
* Corresponding author: email@example.com
Published online: 4 July 2018
We propose a powerful method of direct measurement of oscillating magnetization by the electron spin resonance, based on dependence of resonant conditions on geometry of the experiment. Theoretical consideration of the matter leads to a simple expression for oscillating magnetization. Approbation of this method is implemented by means of cavity ESR spectrometer (60 GHz) on two diverse metallic systems, where static magnetization at the resonance field varies by an order of magnitude. Quantitative values of oscillating magnetization (905 G for EuB6 at T = 4.2 K and 94 G for CeB6 at T = 1.8 K) are in appropriate agreement with the one obtained by the other methods.
© The Authors, published by EDP Sciences, 2018
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