Magnetic Diffuse Scattering of Neutrons from Fe-Ni Invar Alloy
スポンサーリンク
概要
- 論文の詳細を見る
Neutron diffuse scattering around the (111) Bragg peak from a single crystal of Fe-Nialloy with 35 atomic percent nickel concentration has been measured. Magnetic contributions are extracted from the diffuse scattering by varying temperature from room temperature up to 450℃. The intensities of the scattering are best fitted with gaussian distribution in a form exp[-0.693(q/κ)^2], where q is a distance from (111) point in the reciprocal space. The inverse correlation range κ as a function of temperature is determind; κ is nearly constant with the value κ=0.11A^<-1> below T_c and gradually decreases with temperature above T_c down to the value κ=0.07A^<-1> at 100 degrees above T_c. A model which takes into account a fluctuation of the magnetic correlation range is proposed and discussed for the invar alloy.
- 社団法人日本物理学会の論文
- 1973-09-05
著者
-
TAKEDA Takayoshi
Faculty of Integrated Arts and Sciences, Hiroshima University
-
KOMURA Shigehiro
Faculty of Science, Ochanomizu University
-
Ohara Soji
Rigaku Denki Kogyo Corporation
-
Ohara Soji
Faculty Of Science Hiroshima University:rigaku Denki Kogyo Co. Ltd.
-
Ohara Soji
Faculty Of Economics Nara Sangyo University
-
Komura Shigehiro
Faculty Of Integrated Arts & Sciences Hiroshima University
-
Takeda Takayoshi
Faculty Of Integrated Arts & Sciences Hiroshima University
-
Takeda Takayoshi
Faculty Of General Education Hiroshima University
関連論文
- SAXS, SANS and NSE Studies on "Unbound State" in DPPC/Water/CaCl_2 System(Cross-disciplinary Physics and Related Areas of Science and Technology)
- Effect of Confinement on Membrane Undulation in a Swollen Lamellar Phase(Cross-disciplinary Physics and Related Areas of Science and Technology)
- A Pressure-Induced Phase Transition in a Ternary Microemulsion with an Assembly of a New High-Pressure Cell and Small-Angle X-Ray Scattering Apparatus
- Precipitated Crystal Grain Size in Nd_Fe_^B_8 and Nd_Fe_Al_1^B_8 Permanent Magnets : Magnetism, Magnetic Materials and Devices
- Effect of Hydration on the Very Slow Droplet-Lamellar Transition in Dioleylsulfosuccinate/Decane/Water System : A Small Angle X-ray Scattering Study
- Polarized Neutron Diffraction Study of Fe_2P Single Crystal
- A 6-Meter Neutron Small-Angle Scattering Spectrometer at KUR
- Small Angle Scattering of Neutrons and X-Rays from Aqueous Dispersions of Dipalmitoyl Phosphatidylcholine
- Neutron Small-Angle Scattering from Single-Walled Liposomes of Egg Phosphatidylcholine
- Chaotic Feature of Extensive Cosmic Ray Air Showers
- An Analysis of Fractal Dimension of Cosmic Ray Air Shower
- Preliminary Helioseismology with the FFT of Image Analysing System Applied to the Spacelab2 Movie Images
- Dimensions of Synthesized Time Series Data
- Noticeable Change of p-p Spin-Orbit Interaction at Short Distance : A Possible First-Order Phase Transition Found in p-p Scattering at T_L=3〜10 GeV
- Phase Transition between Microemulsion and Lamellar Phases in a C_E_5/Water/n-octane Amphiphilic System
- Small-Angle Neutron Scattering from Oxygen Precipitates in Czochralski-Grown Silicon Crystals
- Knowledge Base of Buddhism Sutra of the Deepest Wisdom
- Magnetic Structure of the Cubic Perovskite Type SrMNO_3
- The Arrival Direction of EAS Observed by Kinki Array with Energy Around 10^ eV (II)
- The Arrival Direction of EAS Observed by Kinki Array with Energy Around 10^ eV
- The Atomic Magnetic Moment in bcc Ternary Iron Alloys Fe (Co Mn) and Fe (Co Cr)
- Magnetic Properties of Pseudo-Iron Fe_(Cr_Ni_)_x Ternary Alloys
- Magnetic Moment of Cr and Mn Atoms in bcc Fe-Co Alloys Determind by Polarized Neutron Scattering
- Magnetic Diffuse Scattering of Neutrons from Fe-Ni Invar Alloy
- Mossbauer Spectroscopic Studies on SrFe_Co_xO_3
- Effect of Confinement on Membrane Undulation in a Swollen Lamellar Phase(Cross-disciplinary Physics and Related Areas of Science and Technology)