203 citations · 448 across the 7 of their papers we have counts for
7 papers
Logarithmic Upturn in Low-Temperature Electronic Transport as a Signature of d-Wave Order in Cuprate Superconductors
Xiaoqing Zhou, D. C. Peets, Benjamin Morgan +12
In cuprate superconductors, high magnetic fields have been used extensively to suppress superconductivity and expose the underlying normal state. Early measurements revealed insula…
Phenomenology of a-axis and b-axis charge dynamics from microwave spectroscopy of highly ordered YBa2Cu3O6.50 and YBa2Cu3O6.993
R. Harris, P. J. Turner, Saeid Kamal +9
Extensive measurements of the microwave conductivity of highly pure and oxygen-ordered \YBCO single crystals have been performed as a means of exploring the intrinsic charge dynami…
Survival of the d-wave superconducting state near the edge of antiferromagnetism in the cuprate phase diagram
A. Hosseini, D. M. Broun, D. E. Sheehy +5
In the cuprate superconductor , hole doping in the layers is controlled by both oxygen content and the degree of oxygen-ordering. At the composition $\rm…
Observation of Weak-Limit Quasiparticle Scattering via Broadband Microwave Spectroscopy of a d-Wave Superconductor
P. J. Turner, R. Harris, Saeid Kamal +10
There has long been a discrepancy between microwave conductivity measurements in high temperature superconductors and the conductivity spectrum expected in the simplest models for…
Microwave Spectroscopy of Thermally Excited Quasiparticles in YBa_2Cu_3O_{6.99}
A. Hosseini, R. Harris, Saeid Kamal +5
We present here the microwave surface impedance of a high purity crystal of measured at 5 frequencies between 1 and 75 GHz. This data set reveals the main featu…
Magnetic Penetration Depth and Surface Resistance in YBa_2Cu_3O_{7-delta}: New Results for Ultra High Purity Crystals
S. Kamal, Ruixing Liang, A. Hosseini +2
We have succeeded in growing very high purity (99.995%) YBa_2Cu_3O_{7-delta} crystals in BaZrO_3 crucibles and have measured Delta-lambda(T) and R_s(T) at 1 GHz in crystals with va…
c-axis electrodynamics of ybco
A. Hosseini, S. Kamal, D. A. Bonn +2
New measurements of surface impedance in ybco show that the c-axis penetration depth and conductivity below Tc exhibit behaviour different from that observed in the planes. The c-a…