Magnetic and nuclear structure of goethite (FeOOH): a neutron diffraction study
نویسندگان
چکیده
Department of Earth and Planetary Science, University of California Berkeley, Berkeley, CA 94720, USA, Department of Physics, New Mexico State University, Las Cruces, NM 88003, USA, Los Alamos Neutron Science Center, Los Alamos National Laboratory, Los Alamos, NM 87545, USA, and Chemical and Earth Sciences Department, The University of Modena and Reggio Emilia, Via S. Eufemia 19, I-41121, Modena, Italy. Correspondence e-mail: [email protected]
منابع مشابه
Topochemical growth of textured polycrystalline barium hexaferrite from oriented antiferromagnetic alpha-FeOOH nanorods.
Nanorods of goethite, i.e. alpha-FeOOH, were mixed with BaCO3, dispersed in a polymer solution, and oriented under a 90 kOe magnetic field during polymerization. The orientation arose principally from the interaction of the magnetic field with the anisotropic antiferromagnetism of the goethite particles. The oriented antiferromagnetic particles act as seeds for the topochemical growth of BaFe12...
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