33 citations · 35 across the 3 of their papers we have counts for
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Effective magnetic penetration depth in superconducting cylinders and spheres with highly anisotropic electrodynamics
D. M. Broun, W. A. Huttema
Effective magnetic penetration depth and microwave surface impedance are derived for anisotropic layered superconductors in the shape of spheres and long cylinders, where the exter…
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…
Insulating transition in the flux-flow resistivity of a high temperature superconductor
Benjamin Morgan, D. M. Broun, Ruixing Liang +3
Measurements of the DC resistivity of under-doped cuprate superconductors have revealed a metal--insulator transition at low temperatures when superconductivity is suppressed by a…
Apparatus for high resolution microwave spectroscopy in strong magnetic fields
W. A. Huttema, B. Morgan, P. J. Turner +5
We have developed a low temperature, high-resolution microwave surface impedance probe that is able to operate in high static magnetic fields. Surface impedance is measured by cavi…
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…
Microwave Spectroscopy of PrOs_4Sb_12: Josephson-Coupled Two-Band Superconductivity and Itinerant f Electrons
D. M. Broun, P. J. Turner, G. K. Mullins +7
We report microwave surface impedance measurements made on a single crystal of PrOs_4Sb_12 across the frequency range 0.5 to 21 GHz. The penetration depth data provide clear thermo…