ferromagnetism magnetite

Nanomagnetism - Northeastern University

Don Heiman, Northeastern University, 6/3/09. I. Introduction. Magnetism has been a curiosity for many millennia. According to Chinese writings, magnetite. 3. 4.

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Biomagnetism - The Academy for Future Science

Throughout the past 30 years, scientists have been extensively researching organisms that have the ability to produce the ferromagnetic mineral magnetite.

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Rock Magnetism

Important Ferromagnetic Minerals. Mineral. Formula. Type. Susc., SI*. Curie T. magnetite. Fe3O4. ferri. 3.8-10.0. 580oC. hematite. Fe2O3. antiferro. 6.9E-3. zenith crusher plants sales range680o.

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Ferromagnetic Resonance Absorption in Magnetite Single Crystals

The microwave resonance absorption technique, at both 1.25 and 3.3 cm wave-lengths, was used to study the ferromagnetic crystalline anisotropy.

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Electron states, magnetism, and the Verwey transition in magnetite

15 DECEMBER 1991-11. Electron states, magnetism, and the Verwey transition in magnetite. Ze Zhang and Sashi Satpathy. Department of Physics & Astronomy.

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MAGNETISM — A Few Basics

MAGNETISM — A Few Basics. A. HISTORY. Magnetite or lodestone (FeIIOFeIII2O3) mineral in its natural state often has a strong attraction for iron and.

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History of Magnets - How Magnets Work

This led to an alternative name for magnetite, that of lodestone or "leading stone". For many years following the discovery of lodestone magnetism was just a.

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Magnetism and Verwey transition in magnetite . - arXiv.org

Magnetism and Verwey transition in magnetite nanoparticles in thin polymer film. V.N. Nikiforov. 1,*. , Yu.A. Koksharov. 1. , S.N. Polyakov. 1. , A.P. Malakho. 2.

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