Neutron Scattering from Low-Temperature Phase of Magnetite
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概要
- 論文の詳細を見る
A high resolution neutron scattering study has been carried out on the charge ordering of magnetite below 123 K. Magnetic components were separated out by the application of magnetic field perpendicular to the c-axis which had been aligned by field cooling. Non-zero magnetic scattering was observed at (2,0,l+1/2) referred to the cubic lattice, but not a (0,0,2), in contradiction to the previous report by Hamilton. This magnetic intensity distribution suggests the alternate Fe^<2+> and Fe^<3+> in the ab plane, in contrast to the Verwey model of the single modulation along the c-axis. Substantial disagreement remains between observed magnetic intensities and simple model calculations and further experiments are suggested to resolve this difficulty.
- 社団法人日本物理学会の論文
- 1975-10-15
著者
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AKIMITSU Jun
Institute for Solid State Physics,University of Tokyo
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CHIKAZUMI Soshin
Institute for Solid State Physics,University of Tokyo
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Shirane Gen
Institute For Solid State Physics University Of Tokyo:brookhaven National Laboratory
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Akimitsu Jun
Institute For Solid State Physics The University Of Tokyo
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Akimitsu Jun
Institute For Solid State Physics University Of Tokyo
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Fujii Yasuhiko
Brookhaven National Laboratory:institule For Solid State Physics University Of Tokyo
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Matsui Masaaki
Institute For Solid State Physics University Of Tokyo:faculty Of Engineering Nagoya University
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Matsui Masaaki
Institute For Solid State Physics University Of Tokyo
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CHIBA Koji
Institute for Solid State Physics, University of Tokyo
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Chikazumi Soshin
Institute For Solid State Physics University Of Tokyo
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Chiba Koji
Institute For Solid State Physics University Of Tokyo:(present Address) Victor Company Of Japan
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Chikazumi Soshin
Institute For Solid State Physics Unibersity Of Tokyo
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