Hysteretic, high T[sub c] Josephson junctions using heterostructure trilayer films grown by

Virshup, G.F.; Klausmeier-Brown, M.E.
May 1992
Applied Physics Letters;5/4/1992, Vol. 60 Issue 18, p2288
Academic Journal
Examines the hysteretic Josephson junctions from high superconducting compounds. Identification of the current voltage characteristics with substantial hysteresis from cuprate superconductor junctions; Observation of current flow in the devices in vertical axis direction; Analysis of the mechanism of the current voltage response.


Related Articles

  • Fabrication of TlCaBaCuO step-edge Josephson junctions with hysteretic behavior. Martens, J.S.; Hietala, V.M. // Applied Physics Letters;2/24/1992, Vol. 60 Issue 8, p1013 

    Examines the fabrication of TlCaBaCuO step-edge hysteretic Josephson junctions. Adoption of a multilayer technique for artificial capacitance addition/grain boundary modification; Evidence on the formation of large amounts of hysteresis; Implication for predictions made by the...

  • Fabrication of Josephson junctions using heteroepitaxial.... Satoh, T.; Fujita, J.; Yoshitake, T.; Tsuge, H. // Applied Physics Letters;4/5/1993, Vol. 62 Issue 14, p1685 

    Fabricates a Josephson junctions using c-axis oriented heteroepitaxial trilayer films. Display of hysteresis at low temperature; Determination of the optimum critical current and normal state resistance; Dependence of critical current on periodic magnetic field.

  • Quasipotential and the stability of phase lock in nonhysteretic Josephson junctions. Kautz, R. L. // Journal of Applied Physics;11/1/1994, Vol. 76 Issue 9, p5538 

    Examines the stability of phase lock in nonhysteretic Josephson junctions using the principle of minimum available noise energy. Description of the use of the quasipotential in problems that involve thermal noise; Advantages of the proposed series-array voltage standards; Representation of...

  • Effect of the Anharmonic Phase Dependence of the Supercurrent on I–V Hysteresis in a Josephson Junction. Askerzade, I.N. // Technical Physics;Nov2003, Vol. 48 Issue 11, p1496 

    The effect of the anharmonic phase dependence of the supercurrent on I–V hysteresis in a Josephson junction is studied in terms of a modified resistive model. © 2003 MAIK “Nauka / Interperiodica”.

  • YBa[sub 2]Cu[sub 3]O[sub 7] ramp-type junctions and superconducting quantum interference devices.... Grundler, D.; Krumme, J.-P. // Applied Physics Letters;10/3/1994, Vol. 65 Issue 14, p1841 

    Presents a ramp-type Josephson junctions and superconducting quantum interference devices. Use of the ultrathin layer of NdGaO[sub 3] as weak contact; Exhibition of current-voltage characteristics of the resistivity-shunted-junction type; Display of hysteretic behavior below 70 Kelvin.

  • Low hysteretic behavior of Al/AlOx/Al Josephson junctions. Lotkhov, S. V.; Tolkacheva, E. M.; Balashov, D. V.; Khabipov, M. I.; Buchholz, F.-I.; Zorin, A. B. // Applied Physics Letters;9/25/2006, Vol. 89 Issue 13, p132115 

    All-aluminum Josephson junctions with high-transparency barriers were fabricated using the shadow-evaporation technique and measured at low temperatures, T≈25 mK. Due to the high junction transparency, the IV characteristics showed only small hysteresis with a retrapping-to-switching...

  • Intrinsic Josephson junctions in c-axis-oriented La[sub 1.85]Sr[sub 0.15]CuO[sub 4] thin films. Mizugaki, Y.; Uematsu, Y.; Kim, S.-J.; Chen, J.; Nakajima, K.; Yamashita, T.; Sato, H.; Naito, M. // Journal of Applied Physics;8/15/2003, Vol. 94 Issue 4, p2534 

    We investigated current-voltage characteristics (IVCs) of intrinsic Josephson junctions (IJJs) for c-axis oriented La[SUB1.85]Sr[SUB0.15]CuO[SUB4] thin films. We fabricated IJJs with two kinds of structures. One was a mesa structure with a junction area of 22- 194 μm[SUP2] fabricated by using...

  • The Ultimate Sensitivity of a High-Temperature Microwave SQUID Magnetometer Operating in the Hysteresis Regime. Vendik, O.G.; Danilov, I.S. // Technical Physics;Mar2002, Vol. 47 Issue 3, p330 

    Focuses on a study which developed a method for the determination of the noise spectral density in a high-temperature microwave superconducting quantum interference device (SQUID) operating in the hysteresis regime. Background on SQUID; Intrinsic noise of the measuring system; Noise of the...

  • Overdamped Nb/Al–AlOx/Nb Josephson junctions. Lacquaniti, V.; Cagliero, C.; Maggi, S.; Steni, R. // Applied Physics Letters;1/24/2005, Vol. 86 Issue 4, p042501 

    We report the fabrication and characterization of overdamped Nb/Al–AlOx/Nb superconductor–insulator–superconductor Josephson junction whose fabrication process derives from that of the well-known hysteretic junctions. These junctions are an intermediate state between the...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics