6 citations · 12 across the 4 of their papers we have counts for
8 papers
Single Junction and Intrinsic Josephson Junction Tunneling Spectroscopies of Bi2Sr2CaCu2O8+d
L. Ozyuzer, C. Kurter, J. F. Zasadzinski +3
Tunneling spectroscopy measurements are reported on optimally-doped and overdoped BiSrCaCuO single crystals. A novel point contact method is used to obtai…
Probing the Phase Diagram of Bi2Sr2CaCu2O8+d with Tunneling Spectroscopy
L. Ozyuzer, J. F. Zasadzinski, K. E. Gray +2
Tunneling measurements are performed on Ca-rich single crystals of Bi2Sr2CaCu2O8+d (Bi2212), with various oxygen doping levels, using a novel point contact method. At 4.2 K, SIN an…
H-T phase diagram of the metamagnetic transition in , measured in high d. c. magnetic fields
A. Suslov, J. B. Ketterson, D. G. Hinks +1
We have studied the ultrasonic velocity and ac susceptibility of in d. c. magnetic fields up to 45T. A significant difference between the constructed H-T phase diagram…
Large Anisotropic Thermal Expansion Anomaly near the Superconducting Transition Temperature in MgB2
J. D. Jorgensen, D. G. Hinks, P. G. Radaelli +2
An anisotropic lattice anomaly near the superconducting transition temperature, Tc, was observed in MgB2 by high-resolution neutron powder diffraction. The a-axis thermal expansion…
Hydrostatic Pressure Dependence of the Superconducting and Structural Properties of MgB2
J. S. Schilling, J. D. Jorgensen, D. G. Hinks +4
In this paper we report parallel in situ neutron powder diffraction and Tc(P) measurements versus pressure on the same MgB2 sample in a He-gas apparatus to 0.6 GPa; in addition, we…
Identification and Characterization of Two Energy Gaps in Superconducting MgB2 by Specific-Heat Measurements
R. A. Fisher, F. Bouquet, N. E. Phillips +2
This paper reports specific-heat measurements on superconducting MgB2 in magnetic fields to 9 T. In zero magnetic field the data can be fitted to a two-gap model, which is a genera…