Magnetic Resonance Studies of the Quasi-One-Dimensional Conductor α'-Na_xV_2O_5

スポンサーリンク

概要

• 論文の詳細を見る

• We present the EPR and NMR results on the quasi-one-dimensional conductor .z-Na.V.0, (x= l .0, 0.9 and 0.78) in the temperature range from 12 K to 397 K. The spinsusceptibility extracted from EPR measurements has a broad maximum around roomtemperature. The "V NMR line shift associated with the V" Jon increases withdecreasing temperature below room temperature. l'he ground state of the V" ion isspin-singlet and it is understood as bipolaronic state, which is the electron pairs of theadjacent V" ions formed by the strong electron-phonon interaction. In the case ofx= 1.0, it is pointed out that there are the vanadium zigzag chains occupied by theonly V" ions, where the electron wave function overlaps directly.

• 社団法人日本物理学会の論文
• 1986-07-15

著者

• NAGASAWA Hiroshi

  Institute of Physics,University of Tsukuba

• Ogawa K

  Tokyo Inst. Technol. Tokyo

• Ogawa Keiko

  Institute Of Physics University Of Tsukuba

• Onoda Masashige

  Institute For Molecular Science Okazaki National Research Institutes

• Onoda Masashige

  Institute Of Physics University Of Tsukuba:institute For Molecular Science Okazaki National Research

• Nagasawa Hiroshi

  Institute For Solid State Physics The University Of Tokyo

関連論文

• NMR Studies of Quasi-One-Dimensional Conductor β-Na_V_2O_5
• Susceptibility Measurements of the Haldane System NiC_2O_4.2DMIz Doped with Nonmagnetic Zn Ions
• High Field ESR of Kagome Antiferromagnets SrCr_xGa_O_
• Structural Study of Superconducting Tl-ba-Ca-Cu-O System : Electrical Properties of Condensed Matter
• Impurity Effects on Strain-Confined Electron-Hole Liquid in Germanium II. : Millimeter-Wave Studies on Transport Phenomena
• Impurity Effects on Strain-Confined Electron-Hole Liquid in Germanium I. : Photoluminescence Studies on Rrcombination Dynamics
• Suppression of Electron-Hole Droplet Transport by Deep Impurities in Germanium
• Magneto-Acoustical Properties of a Large Electron-Hole Drop in Stressed Germanium
• Crystal Structures of YBa_2Cu_3O_x and LnBa_2Cu_3O_x (Ln=Ho and Dy)
• High-T_c Superconductivity in New Oxide Systems and Their X-Ray Diffraction Study
• Effect of Vacuum Annealing on the Superconducting Transition Temperature of La-Sr-Cu-O System
• High-T_c Superconductivity in New Oxide Systems II
• Crystal Structures of (La_M_x)_2CuO_(M=Sr and Ba)
• High-T_c Superconductivity in New Oxide Systems
• High Field Phase Transitions of Quasi One-Dimensional S=1/2 Heisenberg Antiferromagnet Cu_2(1,4-diazacycloheptane)_2Cl_4 Observed by Submillimenter Wave ESR
• V^ Nuclear Magnetic Resonance in V_2O_3
• Temperature-Dependent Electronic Structure of VO_2 in the Insulating Phase
• Spatial Properties of the Photoinduced Transition in Pr_Ca_MnO_3
• Phase Transition and Spin Dynamics in LiVO_2
• NMR Studies for Spinel Phase Li_xZn_V_2O_4 System
• NMR Studies on Motion of Crystalline Water Molecules in K_2Pt (CN)_4Br_・3.2H_2O
• Role of Structural Change in Phase Transition in LiVO_2
• Numerical Evidence of Infinite Number of Pure States Near Ferromagnetic Phase Boundary for Short-Range Spin-Glass Systems
• Nonequilibrium Relaxation of Fluctuations of Physical Quantities : General Physics
• Non-Equilibrium Relaxation of Fluctuation
• Pt^ Nuclear Magnetic Resonance in Dilute Magnetic PtCr Alloys
• EPR Study on Metal-to-Nonmetal Transition in the Quasi-One-Dimensional Conductor (TMTTF)_2CIO_4
• N.M.R. Study and Susceptibility Maximum of a-Mn Metal
• Magnetoresistance in Antiferromagnetic α-Mn Metal
• Localized Susceptibility and Spin Fluctuations in α-Mn by N.M.R.I
• EPR and NMR Studies in Quasi-One-Dimensional Conductor β-Pb_xV_2O_5
• Nuclear Magnetic Relaxation in the Quasi-One-Dimensional Conductor β-Na_V_2O_5
• Magnetic Resonance Studies of the Quasi-One-Dimensional Conductor α'-Na_xV_2O_5
• EPR Relaxation and Transport Phenomena in the Quasi-One-Dimensional Conductor β-Na_xV_2O_5
• Charge Transfer Phase Transition in Cu_x V_4O_
• Microscopic Evidences of Bipolarons in the Quasi-One-Dimensional Conductor β-Na_V_2O_5
• EPR Relaxation in the Quasi-One-Dimensional Conductor K_2Pt (CN)_4Br_・3H_2O (KCP)
• The Magnetism of Praseodymium Metal
• The Magnetic Susceptibility of Y-Tb Dilute Alloys
• Localized Susceptibility and Spin Fluctuations in α-Mn by N.M.R. II
• Structural Phase Transition in β-MxV_2O_5(M=Na,Li)
• A Multiple-Electron Reaction in Rechargeable Lithium Batteries with a Positive Electrode Li9V3P8-\deltaO29-\delta'
• Nuclear Magnetic Relaxation and Spin Fluctuations in α-Mn by N.M.R.
• Magnetic and Transport Properties of Fe Impurities in Rh Rich Rh-Pd Alloys
• A New Type Spectrometer for Nuclear Magnetic Resonance Dispersion Using Gated Beam Tube
• An Improved Nuclear Magnetic Resonance Dispersion Spectrometer
• Crystal Structures of Superconducting LnBaAeCu3Oy (Ln$=$La, Nd; Ae$=$Ca, Sr)

もっと見る 閉じる

スポンサーリンク