Observation of Spin Densities on Antibonding Orbitals in K_2CuF_4 by Neutron Diffuse Scattering
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概要
- 論文の詳細を見る
Direct observation of the spin densities on the F^--Cu^<2+>-F^- antibonding orbital in ferromagnetic K_2 CuF_4 was made by neutron paramagnetic diffuse scattering. The covalency effect appeared as an anomalous modification of the form factor of the Cu<2+> ions as suggested early by Hubbard and Marshall. The form factor at small angles was worked out precisely by the use of the intense critical scattering in the form of ridge reflecting the two-dimensional nature of this compound. As expected, a well behaved small peak appeared at lower scattering angles less than sin θ/λ∼0.1. The height of this peak as well as the flatness of the form factor at higher scattering angles were consistent to the NMR data and the theory.
- 社団法人日本物理学会の論文
- 1973-12-05
著者
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HIRAKAWA Kinshiro
Institute for Solid State Physics,University of Tokyo
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Hirakawa Kinshiro
The Institute For Solid State Physics The University Of Tokyo
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Hirakawa Kinshiro
The Institute For Solid State Physics University Of Tokyo
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Ikeda Hironobu
The Institute For Solid State Physics The University Of Tokyo
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Hirakawa Kinshiro
The Institute For State Physics The University Of Tokyo
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Hirakawa Kinshiro
The Institute Of Solid State Physics The University Of Tokyo
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Hirakawa Kinshiro
Instiute For Solid State Physics University Of Tokyo
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Hirakawa Kinshiro
Institure For Solid State Physics University Of Tokyo
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IKEDA Hironobu
The Institute for Solid State Physics, The University of Tokyo
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