Magnetic Structure of α-Mn
スポンサーリンク
概要
- 論文の詳細を見る
A neutron diffraction study has been made on single crystal specimens of α-Mn at 4.4°K, and several other temperatures. Five types of magnetic form factor were in turn employed in the analysis. The magnetic structure is described by a single non-collinear configuration throughout the temperature range below T_N with relatively large magnetic moments in Sites, I, II and small moments in Sites III, IV, irrespective of which form factor is chosen. The experimental results seem to favor a localized moment model rather than a spin density wave model. When the analysis is based on the localized moment model, moments of 1.9, 1.7, 0.6 and 0.2_5 μ_b may be assigned to Site I, II, III, and IV, respectively at 4.4°K, and the spin density in the atom is a superposition of a positive 3d-density and a negative 4s-density. The dependence of the effective exchange interaction coefficient on the inter-atomic distance is discussed.
- 社団法人日本物理学会の論文
- 1970-03-05
著者
-
Shirane G.
Physics Department, Brookhaven National Laboratory
-
Nakai Yutaka
Faculty Of Science Osaka University
-
Kunitomi Nobuhiko
Faculty Of Science Osaka University
-
Cox D.
Physics Department Brookhaven National Laboratory
-
YAMADA Takemi
Faculty of Science, Osaka University
-
Yamada Takemi
Faculty Of Science Osaka University:(present Address) The Research Institute For Iron Steel And Othe
-
Yamada Takemi
Faculty Of Science Osaka University:(present Address) The Research Institute For Iron Steel And Othe
-
Yamada Takemi
Faculty Of Science Osaka University
-
Shirane G.
Physics Department Brookhaven National Laboratory
-
NAKAI Yutaka
Faculty of Agriculture, Tohoku University
関連論文
- Neutron Scattering Studies of In-Plane Zone Boundary Phonons of YBa_2Cu_3O_(T_c≃53 K) and YBa_2Cu_3O_(T_c≃ 90 K)
- Effect of a commercial microbiological additive on beef manure compost in the composting process
- Strong Influence of the Diffuse Component on the Lattice Dynamics in Pb(Mg_Nb_)O_3(Condensed Matter : Structure, Mechanical and Thermal Properties)
- Dynamic Spin Properties of La_Sr_CuO_4
- Spin Correlations in High Temperature Superconductors of "214" Cuprate Oxides : II-C Neutron Scattering, NMR and NQR and Ultrasonics : II Oxide Superconductors; Experiments II : Electronic States
- High-Pressure Cell for Neutron Scattering
- Neutron Diffraction Study on Crystal and Magnetic Structures of α-Mn (Cr) and α-Mn (Fe) Alloys
- Mossbauer Effect of Ir^ in Fe-Pt-Ir Alloys
- The expression system of biologically active canine interleukin-8 in Leishmania promastigotes
- LEISHMANIASIS IN CENTRAL EURASIA
- Membrane knobs of unfixed Babesia bovis-infected erythrocytes: new findings as revealed by atomic force microscopy and surface potential spectroscopy
- Temperature Dependence of the Magnetic Excitation Spectra of YBa_2Cu_Zn_O_
- Hydrogen and PO_4 Modes of RbH_2PO_4
- Stable Distribution Analysis of Internal Field Distribution in Au(Fe) Spin Glass System. II. Variation of the Distribution with Temperature
- Stable Distribution Analysis of Internal Field Distribution in Au(Fe) Spin Glass System. I. Variation of the Distribution with Concentration
- Internal Field Distribution in Au (Fe) Spin Glass System and Stable Distribution
- Mossbauer Diffraction Spectra in Partially Ordered Ni_3Fe Alloy
- Facultatively Anaerobic Bacteria Degrading Indole or Skatole Isolated from a Compost
- Facultatively Anaerobic Bacteria Degrading Indole or Skatole Isolated from a Compost
- Water Characteristics and Microbial Flora in a Lagoon System for Wastewater from a Paddock of Dairy Cattle
- Microorganisms Aerobically Degrading Skatole or Indole in Composting Processes
- Water Characteristics and Microbial Flora in a Lagoon System for Wastewater from a Paddock of Dairy Cattle
- Microorganisms Aerobically Degrading Skatole or Indole in Composting Processes
- Genetic analysis of shiga-toxigenic Escherichia coli isolates from cattle in a limited region
- Stable Distribution Analysis of Internal Field Distribution in Ternary Alloy Spin Glass Systems, Au(CrFe)
- Magnetic Form Factor of Ni-Pt Alloy System
- Neutron Scattering Measurements in Chromium near the Neel Temperature
- The Crystal Structure of α-Mn Reexamined on Single Crystal Specimens
- Relationship between milk production and plasma concentrations of oxidative stress markers during hot season in primiparous cows
- Effect of high environmental temperatures on ascorbic acid, sulfhydryl residue and oxidized lipid concentrations in plasma of dairy cows
- Antiradical function of sulfhydryl residues and oxidative stress markers in dairy cattle plasma
- The Crystal Structures of Magnesium Formate Dihydrate and Manganous Formate Dihydrate
- The Crystal Structure of Monoclinic Formate Dihydrates
- Ammonia-Assimilating Microbes in the Animal Waste Treatment Systems
- Ammonia-assimilating microbes in microbial community in a lagoon for wastewater from paddock of dairy cattle
- Characterization of ammonia-assimilating bacteria in a lagoon for wastewater from a paddock of dairy cattle
- Impurity Distribution on the Sites of β-Mn Structure for Mn (Co),Mn (Fe) and Mn (Ni) Alloys
- X-Ray Diffraction Study on Symmethry of β-Mn Structure
- Magnetism and Crystal Symmetry of α-Mn
- Magnetic Moment of Cr and Mn Atoms in bcc Fe-Co Alloys Determind by Polarized Neutron Scattering
- Magnetic Structure of α-Mn
- Elastic Moduli of γ-MnCu Alloys
- Effect of citrus pulp silage feeding on concentration of beta-cryptoxanthin in plasma and milk of dairy cows
- The Magnetic Symmetry of α-Mn and the Parasitic Ferromagnetism from Magnetic Torque Measurements
- Inter-Dipolar Interaction in NaNO_2
- Spin Configuration in Antiferromagnetic Domain Walls of the NiO-Type Crystals
- Magnetic Anisotropy, Magnetostriction, and Magnetic Domain Walls in NiO. : I. Theory
- Mossbauer Effect of Ir^ and Fe^ in Fe-Pt-Ir Alloys
- Magnetic Phase Diagram of Ternary Alloy System,Au_1-x (Cr_yFe_1-y)_x
- Magnetic Moment of Mn Atoms in fcc Co-Mn Alloys
- Neutron Diffraction Study of Cr-Rich Cr-Fe Alloy
- Neutron Diffraction Experiment on γ-Cu_Mn_ Single Crystal
- Changes in oxidative status in periparturient dairy cows in hot conditions
- The Growth of α-Mn Crystals
- Microorganisms Aerobically Degrading Skatole or Indole in Composting Processes