Neutron Diffraction Study on the Antiferromagnetic Insulating Ground State of β-Na_<0.33>V_2O_5(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
スポンサーリンク
概要
- 論文の詳細を見る
The magnetic structure of the antiferromagnetically ordered state of a quasi-one-dimensional conductor β-Na_<0.33>V_2O_5 below T_N=24K was examined by neutron diffraction. The presence of magnetic Bragg reflections at (h, k±1/6, 0), h+k=odd below T_N indicates that the amplitudes of the magnetic moments at the V sites in three types of V-O chains are modulated with a period of 3b along the chain direction (‖b). On the other hand, it was confirmed that the lattice modulation along the b direction occurs at ∿244K and at ∿131K with a period of 2b and 6b, respectively. Although the latter structural transition had been attributed to a "charge ordering" transition, which would result in a charge disproportionation in the V 3d orbitals with a period of 6b, the 3b periodicity in the amplitude of magnetic moments strongly suggests that the charge disproportionation occurs with a period of 3b, not 6b. The 6b lattice modulation developing below 131K is therefore attributed to an instability in the V 3d band to form 3b charge modulation on the preexistent 2b lattice modulation.
- 社団法人日本物理学会の論文
- 2005-04-15
著者
-
NISHI Masakazu
Institute for Solid State Physics, University of Tokyo
-
UEDA Yutaka
Institute for Solid State Physics, University of Tokyo
-
Nishii M
Institute For Solid State Physics University Of Tokyo
-
Nishi Masakazu
Univ. Tokyo Chiba Jpn
-
Nishi Masakazu
Institute For Solid State Phrsics University Of Tokyo
-
野田 幸男
Institute Of Multidisciplinary Research For Advanced Materials Tohoku University
-
野田 幸男
阪大基礎工
-
YOSHIZAWA Hideki
Institute for Solid State Physics,University of Tokyo
-
HIROTA Kazuma
Institute for Solid State Physics, University of Tokyo
-
KAKURAI Kazuhisa
Institute for Solid State Physics,The University of Tokyo
-
KAKURAI Kazuhisa
Japan Atomic Energy Agency
-
NAGAI Satoshi
Institute for Solid State Physics, The University of Tokyo
-
OOHARA Yasuaki
Institute for Solid State Physics, The University of Tokyo
-
KIMURA Hiroyuki
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
-
NODA Yukio
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
-
GRENIER Beatrice
DRFMC
-
YAMAUCHI Touru
SPSMS
-
YAMAURA Junichi
MDN, CEA-Grenoble
-
ISOBE Masahiko
Institute for Solid State Physics, The University of Tokyo
-
Ueda Yutaka
Materials Design And Characterization Laboratory Institute For Solid State Physics University Of Tok
-
Ueda Yutaka
Institute For Solid State Physics University Of Tokyo
-
Kimura Hiroyuki
Institute Of Multidisciplinary Research For Advanced Materials Tohoku University
-
Yamamura Jun-ichi
Institute For Solid State Physics University Of Tokyo
-
Yamaura J
Univ. Tokyo Chiba
-
Yamaura Junichi
Materials Design And Characterization Laboratory Institute For Solid State Physics University Of Tok
-
Yamaura J
Univ. Tokyo Chiba Jpn
-
Oohara Yasuaki
Neutron Scattering Laboratory Institute For Solid State Physics University Of Tokyo
-
Oohara Yasuaki
Institude For Solid State Physics University Of Tokyo
-
Kodama Katsuaki
Department Of Physics Division Of Material Science Nagoya University
-
Yoshizawa H
Univ. Tokyo Ibaraki
-
Yoshizawa H
Dept. Of Biology Matsumoto Dental College
-
Isobe M
Materials Design And Characterization Laboratory Institute For Solid State Physics University Of Tok
-
Yamaura J
Institute For Solid State Physics University Of Tokyo
-
Isobe Masahiko
Materials Design And Characterization Laboratory Institute For Solid State Physics The University Of
-
Noda Yukio
Institute Of Multidisciplinary Research For Advanced Materials Tohoku University
-
Noda Yukiko
Institute Of Multidisciplinary Research For Advanced Materials Tohoku University
-
Noda Yukio
Laboratory Of Soil Science Faculty Of Agriculture Kobe University
-
Yamauchi T
Materials Design And Characterization Laboratory Institute For Solid State Physics University Of Tok
-
Hirota Kazuma
Institute For Solid State Physics The University Of Tokyo
-
Kakurai Kazuhisa
Institute For Solid State Physics University Of Tokyo
-
Isobe Masahiko
Institute For Materials Research Tohoku University
-
Yoshizawa Hideki
Institute For Solid State Physics The University Of Tokyo
-
Isobe Masahiko
Issp. The University Of Tokyo
-
Kakurai K
Japan Atomic Energy Agency
-
Yasuda Jun
Institute For Solid State Physics University Of Tokyo
-
Nagai Satoshi
Institute For Solid State Physics The University Of Tokyo
関連論文
- Synthesis, Structural and Magnetic Properties of the Solid Solution (CuCl_Br_x)LaNb_2O_7 (0≦x≦1)
- Collinear Order in Frustrated Quantum Antiferromagnet on Square Lattice (CuBr)LaNb_2O_7(Condensed matter: structure and mechanical and thermal properties)
- S=1/2 Square-Lattice Antiferromagnets : (CuX)LaB_2O_7 and (CuCl)A_2B_3O_ (X=Cl, Br; A=Ca, Sr; B=Nb, Ta)(Frustrated Systems, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
- Study of Spin-Gap Formation in Quasi-Dimensional S=1/2 System CaV_4O_9:Neutron Scattering and NMR
- Evolution of Spin Gap in the Excitation Spectra of Quasi-Two-Dimensional S=1/2 System CaV_4O_9
- Electronic Structure of the Quasi Two-Dimensional Mott System BaCo_Ni_xS_2
- Spin Structure of S=1/2 Quantum Spin System CaV_3O_7
- Excitation Spectra of Plane Site Cu Spins of Y_Pr_Ba_2Cu_3O_7 (T_c≃20 K)
- 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)
- On the Magnetic Symmetry of the Low Temperature Phase of ZnCr_2O_4(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Neutron Scattering Investigation on Quantum Spin System SrCu_2(BO_3)_2(Frustrated Systems, Field-Induced Phase Transitions and Dynamics in Quantum Spin Systems)
- High Energy-Resolution Inelastic Neutron Scattering Experiments on Triplet Bound State Excitations in SrCu_2(BO_3)_2(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Neutron Diffraction Study on the Antiferromagnetic Insulating Ground State of β-Na_V_2O_5(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Observation of the Pressure-Induced Weak Ferromagnetic Moment in the Layered Antiferromagnetic Compound (C_2H_5NH_3)_2CuCl_4 by Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matter: Electronic Properties, etc.
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- New Inorganic Spin-Peierls Compound NaV_2O_5 Evidenced by X-Ray and Neutron Scattiring
- Metamagnetism in TbNi_2Si_2 Single Crystal
- Magnetic Structure of the Half-Metallic Magnet UNiSn
- Polarization Analysis Neutron Scattering of Anomalous Paramagnetic FeSi
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Low-Temperature Structure of the Quarter-Filled Ladder Compound α'-NaV_2O_5
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Low-Temperature Structure of the Quarter-Filled Ladder Compound α'-NaV_2O_5
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Low-Temperature Structure of the Quarter-Filled Ladder Compound α'-NaV_2O_5
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- Pressure-Induced Transition of the Interlayer Exchange Interaction from Ferromagnetic to Antiferromagnetic Observed in the Two-Dimensional Ferromagnet (CH_3NH_3)_2 CuCl_4 through Magnetic Susceptibility and Neutron Scattering Measurements : Condensed Matt
- Temperature and Angular Dependence of Electron Paramagnetic Resonance Line in α'-NaV_2O_5
- A Novel Ordered Phase in SrCu_2(BO_3)_2 under High Pressure(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Dielectric and Magnetic Properties of α'-NaV_2O_5 under Multi-Extreme Conditions
- Effective Connection of Phase-Separated Metallic Pathways under Low Magnetic Fields in Charge-Ordered Insulators of Micropatterned Perovskite Manganite Thin Films
- Space Group Determination of the Room-Temperature Phase of α'-NaV_2O_5 Using Convergent-Beam Electron : Condensed Matter: Structure, etc.
- Pressure-Induced Long-Period Magnetic Structure in Layered Antiferromagnets Rb_2MnF_4 and Cs_2MnF_4
- High Frequency ESR Investigationon Dynamical Charge Disproportionation and Spin Gap Excitation in NaV_2O_5 : Condensed Matter: Electronic Properties, etc.
- Direct Observation of the Spin Gap in NaV_2O_5 by Submillimeter Wave ESR
- Magnetocrystalline Anisotropy and Crystal Fields in the Weak-Ferromagnet Ce_4Ni_3Pb_4(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Observation of Structural Change with Possible Charge Disproportionation in Copper Vanadium Oxide Bronze β'-Cu_V_2O_5 (Condensed Matter : Structure, Mechanical and Thermal Properties)
- Electron Energy-loss Spectroscopy Study of the Metal-insulator Transition in VO_2
- Orbital and Spin Susceptibilities of the Plane Copper Sites in YBa_2Cu_3O_x System
- Nuclear Quadrupole Resonance of Cu in the Paramagnetic State of CuO
- Copper NMR and NQR in La_Sr_xCuO_4-No Evidence for Coexistence of Magnetic Ordering and Superconductivity down to 1.3 K
- Phase Transitions of a Geometrically Frustrated Spin System CdCr_2O_4 in Very High Magnetic Fields
- V^^51 Knight Shift and Quardrupole Interaction in the Low-Temperature Phase of LIVO_2
- ^V Knight Shift and Quadrupole Interaction in the Low-Temperature Phase of LiVO_2
- 1/3 Magnetization Plateau in SrCu_2(BO_3)_2 : Stripe Order of Excited Triplets : Condensed Matter: Electronic Properties, etc.
- ESR Study on the Excited State Energy Spectrum of SrCu_2(BO_3)_2 : A Central Role of Multiple-Triplet Bound States(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Spin-Wave Excitations of Amorphous Ferromagnetic Fe_Ni_P_B_6
- Direct Observation of the Multiple Spin Gap Excitations in Two-Dimensional Dimer System SrCu_2(BO_3)_2
- EPR Study of the Quasi One-Dimensional Alternating Antiferromagnet CsFeS_2
- Magnetic Susceptibilities of AV_2O_5(A=Li and Cs) with Square Pyramidal V (IV) O_5
- The d Orbital Character in the Spin-Peierls System NaV_2O_5
- NMR Study of Anomalous CDW Behaviors in a Layered Copper Sulfide, K_3Cu_8S_6
- Raman Scattering in the Inorganic Spin-Peierls System α'-Na_V_2O_5
- Magnetic Susceptibility of Quasi-One-Dimensional Compound α'-NaV_2O_5: Possible Spin-Peierls Compound with high Critical Temperature of 34K
- Cu NMR and NQR Study of CuS
- Low-Frequency Spin Dynamics in La_Sr_CuO_4 Derived from T_1 of ^Cu Measured up to 800K
- Reexamination of Spin Dynamics in La_2CuO_4 by Cu-NQR
- Observation of a Spin Gap in MgV_2O_5 from High Field Magnetization Measurements
- Magnetic and Structural Transition of a Mixed Crystal CsFe_Ga_S_2
- Low Temperature Powder Neutron Diffraction Studies of CsFeS_2
- Spin-Wave Dispersion in KFeS_2 : a Linear Chain Antiferromagnet and a Spin Analogue of Two Iron Ferrodoxins by Neutron Inelastic Scattering
- A Method of Controlling the Sense of the Screw Structure
- Cu NMR and NQR Studies of the Doped Spin-Peierls System CuGe_Si_xO_3
- Spin Diffusion in the S=1/2 Quasi One-Dimensional Antiferromagnet α-VO(PO_3)_2 via ^P NMR
- High-Temperature Spin Dynamics in the S=1/2 Spin Ladder (VO)_2P_2O_7 Studied by ^P NMR
- Observation of Magnetic and Structural Phase Transition in CsFeS_2
- Electron Diffraction Study of the Phase Transformation of α'-NaV_2O_5 : Condensed Matter: Structure, etc.
- Magnetic and Structural Transitions in (Li_xZnV_2O_4 with the Spinel Structure
- Raman,Infrared and Optical Spectra of the Spin-Peierls Compound NaV_2O_5
- Zigzag Charge Ordering in α'-NaV_2O_5 : Condensed Matter: Electronic Properties, etc.
- Anomalous Metallic State Coexisting with the Charge Density Wave in Rb_3Cu_8S_6 Studied by NMR and Spin Echo Double Resonance (SEDOR)
- Spin Excitations in the Two-Leg Ladder Antiferromagnet CaV_2O_5 : Condensed Matter: Electronic Properties, etc.
- 3d Orbital State in CaV_2O_5
- ^Na NMR Study of Spin-Peierls Transition in NaV_2O_5
- ^V NMR Study of Spin Gap in CaV_4O_9
- Observation of Spin Gap in CaV_2O_5 by NMR
- NMR Studies of ^O in the Normal State of YBa_2Cu_3O_
- Pairing Symmetry of High-T_c Cu Oxide Superconductors Studied by Nuclear Spin-Spin Relaxation
- ^V NMR Study in the Paramagnetic State of LaVO_3
- Antiferromagnetic Nuclear Resonance of ^V in LaVO_3 and YVO_3
- Dynamical Spin Susceptibility and Bi-Layer Coupling in YBa_2Cu_4O_8
- Neutron Polarization Analysis Study of VBr_2