Nuclear Magnetic Resonance Study in Dilute Copper- Cobalt Alloy
スポンサーリンク
概要
- 論文の詳細を見る
NMR of Co^'<59> diluted in Cu metal has been studied in the temperature range from 1.1 to 4.2°K. The Knight shift of Co^<59> is large and positive (5.2±0.2%). It is independent of the concentration of Co and the temperature. The observed Knight shift is separated into d-orbital part and d-spin part using the susceptibility data. The value of T_1T is 20±5 msec°K in our experimental region. By using the Korringa type relation between the Knight shift and T_1T, the main part of the Knight shift and the relaxation is shown to be attributed to the orbital interaction. The dominant part of the line width of Co^<59> which is proportional both to the external magnetic field and the concentration of Co arsies from the inhomogeneous polarization of the impurity spins.
- 社団法人日本物理学会の論文
- 1971-05-05
著者
-
Asayama Kunisuke
Faculty Of Engineering Science Osaka University
-
WADA Shinji
Faculty of Engineering Science, Osaka University
-
Wada Shinji
Faculty Of Engineering Science Osaka University
-
Asayama Kunisuke
Faculty Of Engineering Science Osaka Univercity
関連論文
- Magnetic Properties of YBa_2(Cu_Co_x)_3O_y
- Experiments on Superconducting (Rare Earth)-Ba_2Cu_3O_ down to 30 mK
- Superconducting and Magnetic Properties of High-T_c Superconductor GdBa_2Cu_3O_x
- Superconductivity of Y_1Ba_2(Cu_Fe_x)_3O_y
- The Meissner Effect of the Small Single Crystals of Ba_2YCu_O_
- Anomalous Resistivity in Ba-Y-Cu-O Systems
- AC Susceptibility of Superconducting La-Sr-Cu-O System
- Nuclear Magnetic Resonance in Cu-Co Alloy
- N.M.R. in Al-Mn Alloys
- NMR Study in PdCo and PdNiCo Alloys
- Temperature Dependence of NMR Spectrum at Cu(2) Site in Antiferromagnetic Yba_2Cu_3O_
- Magnetic Properties of YBa_2(Cu_Fe_x)_3O_y
- Internal Fields at Nuclei of Several Impurities in Ferromagnetic Fe, Co and Ni Alloys
- Nuclear Magnetic Resonance of V, Nb and Al in Forromagnetic Ni, Co and Fe Alloys
- Superconductivity of Y_1Ba_2(Cu_Al_x)_3O_y and Y_1Ba_2(Cu_Zn_x)_3O_y
- ESR Study of the s-d Exchange Scattering
- NMR of Non-Transition Impurities in Transition Metals and Alloys
- Nuclear Magnetic Relaxation of Non-Transition Impurities in Transition Metals and Alloys
- NMR in Antiferromagnetic α-Mn Alloys
- NMR Study of Antiferromagnetic α-Mn Alloys
- NMR Study of Size Effect in Ferromagnetic Ni Metal
- NMR Study of Antiferromagnetic Chromium Alloys
- NMR Study of Antiferromagnetic β-Mn Alloys
- NMR Study of Dilute MoReCo Alloy
- Localized Magnetic Moment of Co Impurity in ___-Co Alloys
- NMR Study in Dilute ___-Co and ___-Co Alloys
- Nuclear Magnetic Relaxation in Ferromagnetic PdCo and Antiferromagnetic CrVCo and CrMoCo
- NMR Study on the Local Environment Effect in NiMn and NiFe:Mn Alloys
- Hyperfine Field on Si in Fe_3Si
- NMR in Antiferromagnetic γ Mn Metal
- Nuclear Quadrupole Spin-Lattice Relaxation of Ta^ in Type II Superconduction Ta_3Sn
- Nuclear Magnetic Resonance of Ta^ in Ta_3Sn
- Hyperfine Field in Weakly Antiferromagnetic βMn Alloys
- NMR Study of Antiferromagnetic α-Mn Metal
- Nuclear Magnetic Resonance in Antiferromagnetic α-Mn Metal
- NMR Study of Two Energy Gaps in Superconducting Compounds
- Hyperfine Fields in the Heusler Alloys Ni_2MnIn and Pd_2Mnal
- NMR in ___-Mn and NiMn Alloys
- Meissner Effect and Resistivity of the Supereonducting Y-Ba-Cu-O System
- ESR Study of α-Mn Metal
- NMR of V^ in Vanadium with Non-Transition Element Alloys
- NMR Study of Antiferromagnetic γ Mn Alloys
- Nuclear Magnetic Resonance Study of Vanadium-Cobalt Alloy
- Impurity Effect on Mn Paramagnetic Relaxation in Cu
- NMR Study of Antiferromagnetic Cr-Mn Alloys
- NMR of Cu^ in Dilute Cu-Mn, -Fe, and -Co Alloys
- NMR Study of Antiferromagnetic Cr-Mn Alloys
- Size Dependence of the Electron Spin Relaxation in Metallic Lithium
- Nuclear Magnetic Resonance in Palladium-Aluminum and Palladium-Vanadium Alloys
- Nuclear Magnetic Resonance Study in Dilute Copper- Cobalt Alloy
- Nuclear Quadrupole Spin-Lattice Relaxation in Type II Superconducting Ta_3Sn
- Nuclear Magnetic Resonance In Co Alloys
- Nuclear Magnetic Resonance of V in PdV and Sc in PdSc and PtSc : Experiment and Theory
- Spin Diffusion in Type II Superconductors
- Nuclear Spin-Lattice Relaxation in Superconducting Niobium
- Nuclear Spin-Lattice Relaxation in Type II Superconductors
- NMR Study on the Coexistence of Superconductivity and Ferromagnetism in (Ce_Gd_x)Ru_2
- NMR Study on the Coexistence of Superconductivity and Ferromagnetism in (Ce_Gd_x) Ru_2
- Nuclear Magnetic Relaxation in Nearly and Weakly Antiferromagnetic βMn Metal and Alloy