Nuclear Magnetic Resonance Study in Cu-Ni Alloy
スポンサーリンク
概要
- 論文の詳細を見る
The internal field or Knight shift and T_2 of Cu nucleus were measured in Cu-Ni alloys by spin-echo method in the whole concentration range. Ni resonance was measured for alloys containing less than 10 atomic percent of Cu. The internal field at the site of Cu nucleus in dilute Cu alloy is about -45 kOe and decreases with increasing concentration of Cu, c. The internal field at Ni nucleus decreases more slowly. The following model is proposed; the screening around Cu atoms is incomplete and only 0.4 part of one excess Cu electron goes into 3d holes of neighbouring Ni atoms. Cu has no d hole and the average moment of Ni decreases as (0.6-c)/(1-c). The internal field at Cu nucleus is mainly caused by the negative polarization of the 4s electron at Cu nucleus induced by the magnetization of the nearest neighbouring Ni atoms.
- 社団法人日本物理学会の論文
- 1963-12-05
著者
-
Asayama Kunisuke
Department Of Material Physics Faculty Of Engineering Science Osaka University
-
Asayama Kunisuke
Department Of Physics Faculty Of Science Osaka University
関連論文
- Superconducting Proximity Effect in Cu Clad Nb Wires Doped with Mn, Fe,Co and Ni
- Superconducting Proximity Effect in Cu-Clad Nb Wires Doped with Fe,Co and Ni
- Superconductivity Unresponsive to Magnetic Substituents in YBa_2(Cu_M_x)_3O_
- The Characterization of YBa_2(Cu_lt:1-x>Co_x)_3O_y : Electrical Properties of Condensed Matter
- ^Cu NMR Study of Superconducting Cu/Nb Multilayer-Film
- Nuclear Magnetic Resonance in Cu-Co Alloy
- Low-Energy Excitation in Kondo Semiconductors CeNiSn and CeRhSb
- Magnetic Instability of the Gap State in CeNiSn at Very Low Temperature
- NMR Investigation of Energy Gap Formation in the Valence Fluctuating Compound CeNiSn
- NMR Study of Chevrel Phase Superconductors
- ^Pt and ^Si NMR Studies in U(Pt_Pd_x)_3 and U(Ru_Rh_x)_2Si_2 : Chapter 6. Magnetic Properties : 6-4. Low Temperature Magnetic Properties
- Observation of Secondary Magnetic Transition in Teragonal YBa_2Cu_3O_x(6.1≦x≦6.4)
- Oxygen Content Dependence of Nuclear Resonance Spectrum in Tetragonal YBa_2Cu_3O_x
- The Coexistence of Superconductivity and Ferromagnetism in (Ce_Gd_x) Ru : 2-Self-Induced Vortex State
- Observation of Cu-NMR of CuO_2 Plane Site in Antiferromagnetic YBa_2Cu_3O_
- Magnetic Phase Diagram and Superconductivity in High-T_c YBa_2Cu_3O_
- Heat Capacities of Ba_2RCu_3O_x (R=Gd,Ho,Er,Dy)
- ^Si Knight Shift in the Heavy-Fermion Superconductor CeCu_2Si_2
- NMR Investigation of Superconductivity and Kondo-Coherency in CeCu_2Si_2
- NMR Study of ^Co and ^B in RECo_4B_4 (RE=Gd,Tb,Dy,Ho,Er and Tm)
- NMR Measurements on Cerium and Uranium Compounds : Chapter 6. Magnetic Properties : 6-2. NMR Measurements
- ^Cu Knight Shift Study in High-T_c Superconductor Tl_2Ba_2CuO_ with a Single CuO_2 Layer
- Nuclear Quadrupole Resonance of Cu in High-T_cBi-Pb-Sr-Ca-Cu-O
- Anomalous Nuclear Relaxation and Knight Shift Behaviors of ^Tl in High-T_c Tl_2Ba_2Ca_1Cu_2O_
- Nuclear Magnetic Relaxation of Kondo Lattice Compound:CeCu_6
- Transition from Local Moment to Fermi Liquid State in YbInCu_4 -Cu NQR Study-
- Nuclear Spin-Lattice Relaxation of ^La in Superconducting (La_Sr_x)_2CuO_4
- ^La NQR Study of Electronic States in Metallic Compounds (La_Sr_x)_2CuO_4
- Existence of the Minimum Coefficient in Temperature Linear Term of Heat Capacity in Superconducting (La_Ba_x)_2CuO_4
- Successive Magnetic Transitions in the Heusler Heavy-Fermion System CeInCu_2
- d-Wave Superconductivity in Antiferromagnetic Heavy-Fermion Compound UPd_2Al_3 : Evidence from ^27Al NMR/NQR Studies
- NMR and NQR Studies of Magnetism and Superconductivity in the Antiferromagnetic Heavy Fermion Superconductors UM_2Al_3 (M=Ni and Pd)
- Superconductivity and Magnetism of the New Heavy Fermion Superconductors UM_2Al_3(M=Ni, Pd) : ^Al NMR Study
- Magnetic and Superconducting Phase Diagram of Heavy Fermion Superconductors Ce_Th_xCu_Si_2 : Cu NMR and NQR Study
- Spin Correlation in High-T_c Cuprate HgBa_2Ca_2Cu_3O_ with T_c=133 K : An Origin of T_c-Enhancement Evidenced by ^Cu-NMR Study
- ^Al-NMR and NQR Studies in the Antiferromagnetic Heavy Fermion CePd_2Al_3
- Superconductivity in Exchange-Enhanced Paramagnetic Compound Ti_Co_(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- NMR Study of Weak Antiferromagnetism in NbFe_2
- NMR Study of Coexistence of Ferro-and Antiferromagnetism in the Itinerant Electron System (Zr_Nb_x) Fe_2.II
- NMR Study of Coexistence of Ferro-and Antiferromagnetism in the Itinerant Electron System (Zr_Nb_x) Fe_2.I
- NMR Study of the Exchange-Enhanced Superconductors U_6Mn and U_6Co
- Nuclear Magnetic Resonance of Cu in Cu-Pd Alloy
- Nuclear Magnetic Resonance of Cu-Ni Alloys
- Nuclear Magnetic Resonance in Antiferromagnetic α-Mn Metal
- Effect of Structural Disorder on the Superconductivity in Tl_2Ba_2Ca_2Cu_3O_
- ^Nb NQR Study in Layered Superconducting 2H-NbSe_2
- Characteristics of the Spin Fluctuation in Tl_2 Ba_2 Ca_2 Cu_3 O_
- Local Hole Distribution in the CuO_2 Plane of High-T_c Cu-Oxides Studied by Cu and Oxygen NQR/NMR
- 29a-YG-9 NMR Study of Local Hole Distribution, Spin Correlation and Superconductivity in Tl_2Ba_2Ca_2Cu_3O_
- Cu NMR and NQR Studies of High-T_c Superconductor La_Sr_xCuO_4
- ^Cu NQR/NMR Study of Zn-Substituted YBa_2Cu_4O_8 : Effect of Impurity on Spin-Gap-Like Behavior
- NMR and NQR Study in High-T_c superconductors : II-C Neutron Scattering, NMR and NQR and Ultrasonics : II Oxide Superconductors; Experiments II : Electronic States
- ^O and ^Cu NMR Investigations of High-T_c Superconductor LaSrCuO_4 with T_c=38K
- Proximity Effect-Induced Superconductivity and NMR Relaxation in Nb-Cu Multilayers
- NMR Observation in Nd_Ce_CuO_
- NMR Study of the Proximity Effect in Nb-Cu Multilayers
- ^Pt Knight Shift in the Heavy Fermion Superconductor UPt_3
- Site Assignment for Copper NQR Lines in Oxygen-Deficient YBa_2Cu_3O_
- NQR Study of Copper in YBa_2(Cu_Zn_x)_3O_
- NQR Study of Copper in YBa_2Cu_3O_ with Doping Co and Fe Impurity
- Site Assignment for Copper NQR Lines in YBa_2Cu_3O_
- NQR Study of Copper in SmBa_2Cu_3O_
- Nuclear Magnetic Relaxation in the Heavy-Fermion Superconductor UPt_3
- Competition of Magnetic Order and Superconductivity in (La_Ba_x)_2CuO_4 Systems
- NMR and Specific Heat Investigations in a Strong Electron-Phonon Coupling Superconductor HfV_2
- Ru-NQR and NMR Study of Metamagnetic Transition in CeRu_2Si_2
- Novel Character of Spin Fluctuations in Spin-Triplet Superconductor Sr_2RuO_4 : ^O-NMR Study
- Ru NQR Probe of Superconducting Property in Impurity-Doped CeRu_2
- Antiferromagnetic Nuclear Resonance of Cu in Infinite-Layer Compounds, SrCuO_2 and Ca_Sr_CuO_2 : Comparison between Hyperfine Coupling Constant in a CuO_2 Plane and in a Spin-Ladder System
- Cu NMR Study in DCNQI-Cu System
- Spin Gap Behavior in Ladder-Type of Quasi-One-Dimensional Spin (S=1/2) System SrCu_2O_3
- Observation of Magnetic Ordering in La_Sr_xCuO_4 around x=0.115 : La-NQR Study
- Impurity Effect in High-T_c Superconductors : A Consistent Analysis by d-Wave Superconducting Model
- Cu NMR Study in Single Crystal Bi_2Sr_2CaCu_2O_8 : Observation of Gapless Superconductivity
- Nuclear Spin-Lattice Relaxation Time of Non-Transition Element Impurities in Ferromagnetic Fe and Ni
- Magnetic Properties of O_2-Annealed YBa_2(Cu_M_x)_3O_y with M=Fe,Co and Ni
- NMR and NQR Studies of ^O and ^Cu in CuO_2 Plane of High-T_c YBa_2 Cu_3O_ with T_c=61K
- NMR and Specific Heat Investigations in RRh_4B_4 (R=Y, Gd, Tb, Dy, Ho, and Er)
- NMR Study of Local Environment Effect in Ferromagnetic (Ni_Rh_x)Mn and (Ni_Ru_x)Mn Alloys
- NMR Study of Local Environment Effect in Ferromagnetic (Ni_X_x)Mn System-Nuclear Relaxation
- Effect of Spin Fluctuations on the Specific Heat in βMn Metal and Alloys
- ^La Pure Quadrupole Resonance of High T_c Superconducting Materials (La_M_x)_2CuO_4 (M=Ba, Sr)
- NMR Study of ^Bin DyRh_4B_4 and DyNIr_Rh_)_4B_4
- Nuclear Quadrupole Resonance in (La_Sr_x)_2CuO_4 System
- Nuclear Relaxation and Knight Shift Studies of Copper in YBa_2Cu_3O_
- NMR Study of the Dense Kondo Compound CeRu_2Si_2
- NMR Study of RERh_4B_4(RE=Rare Earth)
- NMR Study of GdRh_4B_4 and SmRh_4B_4
- Spin Correlation and Superconductivity in High-T_c Oxides
- Evidence of Magnetic Ordering in Heavy-Fermion Compound CeAl_3
- Nuclear Magnetic Resonance in α- and β- Manganese Metals
- Nuclea Relaxation Study in Strong Coupling Superconductors : A Comparison with High-T_c Superconductors
- Cu NQR Study of the Spin Dynamics in High-T_c Superconductor La_Sr_xCuO_4
- Cu NMR and NQR Studies of Impurities-Doped YBa_2(Cu_M_x)_3O_7 (M=Zn and Ni)
- NMR Study on Ferromagnetism and Spin Glass in Ternary (PdCo0.4%)_Mn_x Alloys
- Nuclear Spin-Lattice Relaxation in Nb Metal
- Nuclear Magnetic Resonance Study in Cu-Ni Alloy
- Nuclear Quadrupole Resonance of Cu in Superconducting (La_Sr_)_2 CuO_4
- Magnetic Phase Diagram and Superconductivity in High-T_c (La_Ba_x)_2CuO_4
- Antiferromagnetic Nuclear Resonance of Cu in Infinite-Layer Compounds, SrCuO 2 and Ca 0.9Sr 0.1CuO 2 —Comparison between Hyperfine Coupling Constant in a CuO 2 Plane and in a Spin-Ladder System—