Metallic Normal State of Y1Ba2Cu3O72d
نویسندگان
چکیده
Milind N. Kunchur,1,* B. I. Ivlev,2 D. K. Christen,3 and J. M. Phillips4 1Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208 2Instituto de Física, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico 3Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 4Sandia National Laboratory, M S 1411, Albuquerque, New Mexico 87185-1411 (Received 30 November 1999)
منابع مشابه
Sulfur Species in Particulates Emitted from Reducing Coal Combustion and Pyrometallurgical Furnaces
The method of X-Ray Photo-electron Spectroscopy is used to determine the chemical state of the sulfur species present in fly-ash samples produced by burning a number of pulverized coal samples under reducing conditions in a continuous combustion furnace. The influence of submicron metallic constituents present in the flue-gases of the pyrometallurical systems on the state of the sulfur species ...
متن کاملNormal-state C-axis Resistivity of the High-tc Cuprate Superconductors
It is shown that a strong intraplanar incoherent scattering can effectively block the interplanar coherent tunneling between the weakly coupled planes of the highly anisotropic but clean (intrinsic) materials such as the optimally doped high-Tc layered cuprate superconductors. The calculated normal-state C-axis resistivity ρc(T ) then follows the metal-like temperature dependence of the ab-plan...
متن کاملPhotoemission study of the metallic state of lightly electron-doped SrTiO3
The behavior of the metallic state of lightly electron-doped SrTiO3 has been studied using angle-integrated ultraviolet photoemission spectroscopy (UPS) and angle-resolved photoemission spectroscopy (ARPES). Two states in the bulk band gap of stoichiometric SrTiO3 are shown by doping electron carriers: a metallic state with a sharp Fermi cutoff and a broad state centered at 1.3 eV below the Fer...
متن کاملPressure effects on Ca60Al40 metallic glass superconductors
Theoretical computation of the pressure dependence superconducting state parameters of binary Ca60Al40 is reported using model potential formalism. Explicit expressions have been derived for the volume dependence of the electron–phonon coupling strength λ and the Coulomb pseudopotential μ* considering the variation of Fermi momentum KF and Debye temperature ӨD with volume. Well known Ashcroft’s...
متن کاملThe Thermodynamic Properties of Polarized Metallic Nanowire in the Presence of Magnetic Field
In this article, the second quantization method has been used to investigate some thermodynamic properties of spin-polarized metallic nanowire in the presence of magnetic field at zero temperature. We have been observed that in different magnetic field, the equilibrium energy of system increases as the density increases. The spin-polarization parameter corresponding to the equilibrium state of ...
متن کامل