76 citations · 219 across the 5 of their papers we have counts for
5 papers
Role of oxygen in the electron-doped superconducting cuprates
J. S. Higgins, Y. Dagan, M. C. Barr +2
We report on resistivity and Hall measurements in thin films of the electron-doped superconducting cuprate PrCeCuO. Comparisons between x = 0.17 samples sub…
Origin of the anomalous low temperature upturn in resistivity in the electron-doped cuprates
Y. Dagan, A. Biswas, M. C. Barr +2
The temperature, doping and field dependences of the magnetoresistance (MR) in Pr_(2-x)Ce_(x)CuO_(4-delta) films are reported. We distinguish between orbital MR, found when the mag…
Infrared Properties of Electron Doped Cuprates: Tracking Normal State Gaps and Quantum Critical Behavior in Pr(2-x)Ce(x)CuO(4)
A. Zimmers, J. M. Tomczak, R. P. S. M. Lobo +7
We report the temperature dependence of the infrared-visible conductivity of Pr(2-x)Ce(x)CuO(4) thin films. When varying the doping from a non-superconducting film (x = 0.11) to a…
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…
Optical properties of (Pr,Ce)2CuO4
A. Zimmers, N. Bontemps, R. P. S. M. Lobo +5
We studied the optical conductivity of electron doped Pr{1-x)Ce(x)CuO(4) from the underdoped to the overdoped regime. The observation of low to high frequency spectral weight trans…