133 citations · 558 across the 14 of their papers we have counts for
14 papers
Superconducting gap structure and pinning in disordered MgB2 films
Y. Bugoslavsky, Y. Miyoshi, G. K. Perkins +7
We have performed a comparative study of two thin films of magnesium diboride (MgB2) grown by different techniques. The critical current density at different temperatures and magne…
An improved continuous compositional-spread technique based on pulsed-laser deposition and applicable to large substrate areas
H. M. Christen, C. M. Rouleau, I. Ohkubo +4
A new method for continuous compositional-spread (CCS) thin-film fabrication based on pulsed-laser deposition (PLD) is introduced. This approach is based on a translation of the su…
Effective Vortex Pinning in MgB2 thin films
Y. Bugoslavsky, L. Cowey, T. J. Tate +13
We discuss pinning properties of MgB2 thin films grown by pulsed-laser deposition (PLD) and by electron-beam (EB) evaporation. Two mechanisms are identified that contribute most ef…
The structure of the superconducting gap in MgB2 from point-contact spectroscopy
Y. Bugoslavsky, Y. Miyoshi, G. K. Perkins +9
We have studied the structure of the superconducting gap in MgB2 thin films by means of point-contact spectroscopy using a gold tip. The films were produced by depositing pure boro…
Microwave Power, DC Magnetic Field, Frequency and Temperature Dependence of the Surface Resistance of MgB2
A. A. Zhukov, A. Purnell, Y. Miyoshi +13
The microwave power, dc magnetic field, frequency and temperature dependence of the surface resistance of MgB2 films and powder samples were studied. Sample quality is relatively e…
Temperature dependence of the microwave surface impedance measured on different kinds of MgB samples
A. A. Zhukov, L. F. Cohen, A. Purnell +11
In this paper we present the results of measurements of the microwave surface impedance of a powder sample and two films of MgB. One film has K and is not textured, th…