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ISSN Печать: 0040-2508
ISSN Онлайн: 1943-6009
Indexed in
Nonlinear Spin Subsystems Interactions in the Chromium (V) Complexes under Microwave Pumping Conditions
Краткое описание
In this paper we present the results of experimental and theoretical studies of electron and nuclear spin subsystems of polarized nuclear targets at the saturation of electron transition. Measurements have been carried out with low-temperature two-frequency spectrometer inclusive both electron spin resonance spectrometer and nuclear magnetic one. Characteristics of the electron and nuclear spin subsystems have been studied for different concentrations of paramagnetic centers and extra high frequency pumping powers. Through the use of dynamic nuclear polarization method, it was found that the dynamic cooling mechanism dominates in EHBACrν complex dissolved in 1,2-propanediol.