Results 1 to 10 of about 101 (98)
Experimental comparison of FORC and remanent Preisach diagrams [PDF]
Geophysical Journal International, 2005 First-order reversal curve (FORC) and remanence-based Preisach diagrams are alternative ways of determining the Preisach distribution of a sample, which incorporates information about the coercivity spectrum and the distribution of interactions and self-demagnetizing fields.
Claire Carvallo +2 more
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AIP Advances, 2021 First-order reversal curve (FORC) diagram, which visualizes the variation of magnetic interaction on a field plane, has been applied to nanocrystalline Ce-Fe-B melt-spinning ribbons.
L. Zha +13 more
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Study on Magnetic Behavior of Nd8Fe84Ti2B6 Nanocomposite by FORC Diagram [PDF]
Materials Research, 2015 Systematic investigation was made on the magnetic property of a series of Nd2Fe14B/α-Fe nanocomposites prepared by crystallization of amorphous Nd8Fe84Ti2B6 ribbon at annealing temperatures in the range of 800-860 °C.
Jinling Jin +7 more
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Stability diagram for the forced Kuramoto model [PDF]
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2008 We analyze the periodically forced Kuramoto model. This system consists of an infinite population of phase oscillators with random intrinsic frequencies, global sinusoidal coupling, and external sinusoidal forcing. It represents an idealization of many phenomena in physics, chemistry, and biology in which mutual synchronization competes with forced ...
Childs, Lauren M., Strogatz, Steven H.
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Geochemistry, Geophysics, Geosystems, 2021 Relative abundance of magnetite originated from magnetotactic bacteria (magnetofossils) in sediments may influence relative paleointensity (RPI) estimations of the geomagnetic field, as some studies reported an inverse correlation between RPI and the ...
Kosuke Inoue +2 more
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eulerForce: Force-directed layout for Euler diagrams [PDF]
Journal of Visual Languages & Computing, 2014 Euler diagrams use closed curves to represent sets and their relationships. They facilitate set analysis, as humans tend to perceive distinct regions when closed curves are drawn on a plane. However, current automatic methods often produce diagrams with irregular, non-smooth curves that are not easily distinguishable.
Rodgers, Peter, Micallef, Luana
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AIP Advances, 2021 The microstructural and physical properties of magnetically separable CeO2 (5 wt.%)/Fe-oxide sorbents, applicable for the decomposition of organophosphorus pesticides, are analyzed in dependence on calcination temperature. The sorbents are prepared using
Ondrej Zivotsky +6 more
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In situ crystallization and magnetic measurement of hexaferrite glass-ceramics
AIP Advances, 2021 Glass-ceramic (GC) materials have the formability advantages of glasses and the opportunity for controlled crystallization of functional ceramic phases. Here, we obtain GCs containing the hard magnetic phase Sr-hexaferrite (SrFe12O19) from a borate glass.
Arumala J. Lere-Adams +5 more
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Reductive dissolution of biogenic magnetite
Earth, Planets and Space, 2020 Reductive dissolution of magnetite is known to occur below the Fe-redox boundary in sediments. In this study, detailed processes associated with biogenic magnetite dissolution are documented.
Toshitsugu Yamazaki
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Earth, Planets and Space, 2020 Red clay widely occupies the seafloor of pelagic environments in middle latitudes, and potentially preserves long paleoceanographic records. We conducted a rock-magnetic study of Pacific Ocean red clay to elucidate paleoenvironmental changes.
Toshitsugu Yamazaki +3 more
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