Two component butterfly hysteresis in RuSr2EuCeCu2O10 ruthenocuprate
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چکیده
منابع مشابه
Butterfly hysteresis loop at nonzero bias field in antiferromagnetic molecular rings: cooling by adiabatic magnetization.
At low temperatures, the magnetization of the molecular ferric wheel NaFe6 exhibits a step at a critical field B(c) due to a field-induced level crossing. By means of high-field torque magnetometry we observed a hysteretic behavior at the level crossing with a characteristic butterfly shape which is analyzed in terms of a dissipative two-level model. Several unusual features were found. The non...
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The contribution of this paper is a framework for relating butterfly-shaped hysteresis maps to simple (single-loop) hysteresis maps, which are typically easier to model and more amenable to control design. In particular, a unimodal mapping is used to transform simple loops to butterfly loops. For the practically important class of piecewise monotone hysteresis maps, we provide conditions for pr...
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Two - component
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ژورنال
عنوان ژورنال: Physica C: Superconductivity
سال: 2006
ISSN: 0921-4534
DOI: 10.1016/j.physc.2005.11.004