TITLE

Shapiro-like steps from a weakly coupled junction prepared with high-T[sub c] superconducting

AUTHOR(S)
Kishino, Seigo; Kuroda, Hideaki
PUB. DATE
August 1994
SOURCE
Applied Physics Letters;8/8/1994, Vol. 65 Issue 6, p781
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Examines the preparation of a trilayer junction composed of YBa[sub 2]Cu[sub 3]O[sub y]/La[sub 0.7]Ca[sub 0.3]MnO[sub z]/YBa[sub 2]Cu[sub 3]O[sub y]. Analysis of the current-voltage characteristics; Flow of the superconducting current; Illumination of the trilayer junction with microwaves; Observation of the Shapiro-like steps.
ACCESSION #
4221591

 

Related Articles

  • Broadband response of the quasiparticle current in a superconducting tunnel junction. Verghese, S.; Karadi, C. // Applied Physics Letters;2/14/1994, Vol. 64 Issue 7, p915 

    Measures the linear response of the quasiparticle current in a superconducting tunnel junction. Generation of picosecond pulses of millimeter wave radiation; Illumination of a photoconductive switch with a mode-locked laser; Changes in the induced direct current; Agreement of the data with the...

  • Atom probe analysis of a ceramic oxide superconductor. Cerezo, A.; Grovenor, C. R. M.; Hoyle, R. M.; Smith, G. D. W. // Applied Physics Letters;3/21/1988, Vol. 52 Issue 12, p1020 

    Field-ion specimens have been produced from a bulk ceramic yttrium barium cuprate superconductor, allowing quantitative atom probe analysis from this new class of materials. This technique offers the potential for high-resolution quantitative analysis for oxygen concentrations in the...

  • New designs for antenna-coupled superconducting bolometers. Mees, J.; Nahum, M.; Richards, P.L. // Applied Physics Letters;10/28/1991, Vol. 59 Issue 18, p2329 

    Proposes a novel antenna-coupled superconducting bolometer. Use of thermal boundary resistance and quasiparticle trapping at metal-superconducting interfaces; Calculation for the noise equivalent power; Design of efficient on-chip radio frequency matching and filter networks with well-defined...

  • Aluminum cladding of high Tc superconductor by thermocompression bonding. Richardson, T. J.; DeJonghe, L. C. // Applied Physics Letters;12/5/1988, Vol. 53 Issue 23, p2342 

    Thermocompression bonding of aluminum to YBa2Cu3O7-x (YBCO) has been demonstrated. The superconductor is protected by a thin barrier layer of silver. The specific resistivity of the Al/Ag/YBCO interface was measured at 77 K as a function of current density and is below 3.2×10-5 Ω cm2 for...

  • Influence of annealing on Fermi-level pinning and current transport at Au-Si and Au-GaAs Interfaces. Chen, T. P.; Liu, Y. C.; Fung, S.; Beling, C. D. // Journal of Applied Physics;6/15/1995, Vol. 77 Issue 12, p6724 

    Presents a study which examined the influence of annealing on Fermi-level pinning and current transport at gold-silicon and gold-gallium arsenide semiconductor interfaces. Measurement of the Schottky barrier height and its temperature dependence; Experimental details; Results.

  • Impact of the metal cathode and CsF buffer layer on the performance of organic light-emitting devices. Chan, M.Y.; Lai, S.L.; Fung, M.K.; Lee, C.S.; Lee, S.T. // Journal of Applied Physics;5/15/2004, Vol. 95 Issue 10, p5397 

    The influences of different metal cathodes on the performance of organic light-emitting devices were systematically studied. In addition to the well-known effects of metal work function, the effects of reflectivity and reactivity of the metal cathode on the device efficiency and operational...

  • Local field and quantum effects for current perpendicular to planes in multilayers. Zhang, X.-G.; Butler, W.H. // Journal of Applied Physics;4/16/1997, Vol. 81 Issue 8, p4576 

    Presents a solution to the local field problem at an interface. Band mismatch between two sides of an interface; Examination of deviation of the total resistance from the result of self-averaging; Quantum correction of the local field through a numerical iterative scheme.

  • Electronic structure of the gold/Bi2Sr2CaCu2O8 and gold/EuBa2Cu3O7-δ interfaces as studied by photoemission spectroscopy. Dessau, D. S.; Shen, Z.-X.; Wells, B. O.; Spicer, W. E.; List, R. S.; Arko, A. J.; Bartlett, R. J.; Fisk, Z.; Cheong, S-W.; Mitzi, D. B.; Kapitulnik, A.; Schirber, J. E. // Applied Physics Letters;7/16/1990, Vol. 57 Issue 3, p307 

    High-resolution photoemission has been used to probe the electronic structure of the gold/Bi2Sr2CaCu2O8 and gold/EuBa2Cu3O7-δ interface formed by a low-temperature (20 K) gold evaporation on cleaved high quality single crystals. We find that the metallicity of the EuBa2Cu3O7-δ substrate in...

  • Study of interface resistances in epitaxial.... Char, K.; Antognazza, L.; Geballe, T.H. // Applied Physics Letters;10/25/1993, Vol. 63 Issue 17, p2420 

    Examines the interface resistance in superconductor-normal-superconductor junctions. Use of CaRuO[sub 7-x] and La[sub 1.4]Sr[sub 0.6]CuO[sub 4]; Cause of the oxygen disorder at the YBa[sub 2]Cu[sub 3]O[sub 7-x] surface; Importance of understanding the origin of interface resistance.

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

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

Try another library?
Sign out of this library

Other Topics