42 citations · 105 across the 5 of their papers we have counts for
8 papers · 1 filter
Spin Dynamics in Cuprates: Optical Conductivity of HgBa2CuO4
J. Yang, J. Hwang, E. Schachinger +5
The electron-boson spectral density function I^2ChiOmega responsible for carrier scattering of the high temperature superconductor HgBa2CuO4 (Tc = 90 K) is calculated from new data…
Multiple bosonic mode coupling in the charge dynamics of the electron-doped superconductor (PrCe)CuO
E. Schachinger, C. C. Homes, R. P. S. M. Lobo +1
We analyze optical spectroscopy data of the electron-doped superconductor (PrCe)CuO (PCCO) to investigate the coupling of the charge carriers to bosonic modes. The…
Optical determination of the superconducting energy gap in electron-doped Pr_{1.85}Ce_{0.15}CuO_4
C. C. Homes, R. P. S. M. Lobo, P. Fournier +2
The optical properties of single crystal Pr_{1.85}Ce_{0.15}CuO_4 have been measured over a wide frequency range above and below the critical temperature (T_c \simeq 20 K). In the n…
Temperature dependence of the spectral weight in p- and n-type cuprates: a study of normal state partial gaps and electronic kinetic energy
N. Bontemps, R. P. S. M. Lobo, A. F. Santander-Syro +1
The optical conductivity of CuO2 (copper-oxygen) planes in p- and n-type cuprates thin films at various doping levels is deduced from highly accurate reflectivity data. The tempera…
Infrared Signature of the Superconducting State in Pr(2-x)Ce(x)CuO(4)
A. Zimmers, R. P. S. M. Lobo, N. Bontemps +4
We measured the far infrared reflectivity of two superconducting Pr(2-x)Ce(x)CuO(4) films above and below Tc. The reflectivity in the superconducting state increases and the optica…
The in-plane electrodynamics of the superconductivity in Bi2Sr2CaCu2O8+d: energy scales and spectral weight distribution
A. F. Santander-Syro, R. P. S. M. Lobo, N. Bontemps +5
The in-plane infrared and visible (3 meV-3 eV) reflectivity of Bi2Sr2CaCu2O8+d (Bi-2212) thin films is measured between 300 K and 10 K for different doping levels with unprecedente…