TITLE

Superconducting and optical properties of ultrathin films of

AUTHOR(S)
Yanase, Akihisa; Mori, Masami
PUB. DATE
April 1992
SOURCE
Applied Physics Letters;4/20/1992, Vol. 60 Issue 16, p2020
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Examines the electronic properties of the ultrathin films of Bi[sub 2](Sr,Ca)[sub 3]Cu[sub 2]O[sub x] formed below 637 K. Details on the post-deposition annealing with O[sub 2]; Effects of annealing with O[sub 2] on the temperature dependence of the resistivity; Key in the film formation of high-temperature superconductors.
ACCESSION #
4241197

 

Related Articles

  • Current-induced dendritic magnetic instability in superconducting MgB[sub 2] films. Bobyl, A. V.; Shantsev, D. V.; Johansen, T. H.; Kang, W. N.; Kim, H. J.; Choi, E. M.; Lee, S. I. // Applied Physics Letters;6/17/2002, Vol. 80 Issue 24, p4588 

    Magneto-optical imaging reveals that in superconducting films of MgB[sub 2] a pulse of transport current creates avalanche-like flux dynamics where highly branching dendritic patterns are formed. The instability is triggered when the current exceeds a threshold value, and the superconductor,...

  • Superconductivity in thin-film YBa[sub 2]Cu[sub 3]O[sub 7-δ]/La[sub 0.7]Ca[sub 0.3]MnO[sub 3] bilayers. Allsworth, M. D.; Chakalov, R. A.; Colclough, M. S.; Mikheenko, P.; Muirhead, C. M. // Applied Physics Letters;6/3/2002, Vol. 80 Issue 22, p4196 

    We report the influence of the magnetic state of thin films of La[sub 0.7]Ca[sub 0.3]MnO[sub 3] (LCMO) on the superconducting order parameter in LCMO/YBa[sub 2]Cu[sub 3])O[sub 7 - δ] (YBCO) thin-film bilayers. We find that the number density of Cooper pairs is enhanced at the coercive field...

  • Normal zone and resistive domain in thin-film superconducting bridges: nonlinearity effects. Maksimov, I. L.; Vodolazov, D. Yu. // Technical Physics Letters;Nov98, Vol. 24 Issue 11, p829 

    An investigation was made of the propagation of a normal-state switching wave and the establishment of a resistive domain in thin-film superconducting bridges. It was observed that the nonlinearity of the current-voltage characteristic of the material, using the density of the superconducting...

  • Correlation between distribution of outgrowths and microwave surface resistance for.... Tian, Y.J.; Li, L. // Applied Physics Letters;10/31/1994, Vol. 65 Issue 18, p2356 

    Examines the correlation between outgrowth distribution and microwave surface resistance for yttrium barium copper oxide (YBCO) superconducting thin films. Use of outgrowth loss mechanism to depict thin film intrinsic loss; Application of a model for film optimization guidance; Effects of...

  • Suppression of superconductivity by crystallographic defects in epitaxial Sr[sub 2]RuO[sub 4] films. Zurbuchen, Mark A.; Jia, Yunfa; Knapp, Stacy; Carim, Altaf H.; Schlom, Darrell G.; Zou, Ling-Nian; Liu, Ying // Applied Physics Letters;4/16/2001, Vol. 78 Issue 16, p2351 

    Epitaxial Sr[sub 2]RuO[sub 4] thin films grown by pulsed-laser deposition from high-purity (99.98%) Sr[sub 2]RuO[sub 4] targets on (001) LaAlO[sub 3] were found to be not superconducting down to 0.4 K. Structural disorder is believed to be responsible. A correlation was observed between higher...

  • Doubling the critical temperature of La1.9Sr0.1CuO4 using epitaxial strain. Locquet, J.-P.; Perret, J.; Fompeyrine, J.; Mächler, E.; Seo, J. W.; Van Tendeloo, G. // Nature;7/30/1998, Vol. 394 Issue 6692, p453 

    Presents research which compared compressive epitaxial strain with hydrostatic pressures in increasing the critical temperature of thin films of copper oxide superconductors. Hydrostatic pressure and critical temperature; Experimental feasibility of epitaxial strain; Changes in resistive...

  • Electrodynamic properties of coplanar waveguides made from high-temperature superconducting... Findikoglu, A. T.; Reagor, D. W. // Journal of Applied Physics;8/1/1999, Vol. 86 Issue 3, p1558 

    Presents information on a study which focused on the electrodynamic properties of coplanar waveguides made from high-temperature superconducting thin-film yttrium-barium-copper oxide electrodes. Device fabrication; Measurement setup; Electrical circuit model and formalism; Conclusions.

  • Resistive current state of a wide superconducting film. Zolochevskii, I. V. // Low Temperature Physics;Dec2011, Vol. 37 Issue 12, p979 

    The current-voltage characteristics (CVCs) of vortex superconducting films are investigated in a wide temperature range. It is shown for the first time that the experimental CVCs and their parameters are described well enough by asymptotic formulas within the theory of the vortex resistive state...

  • Rodlike disproportionation microstructure in the Pr13Fe80B7 alloys treated by conventional HDDR process. Jingzhi Han; Xiangpeng Kong; Shunquan Liu; Zhong Lin; Changsheng Wang; Honglin Du; Jinbo Yang; Yingchang Yang // Journal of Applied Physics;May2010, Vol. 107 Issue 9, p09A727-1 

    Anisotropic Pr13Fe80B7 magnetic powders are obtained by shortening the disproportionation time of the hydrogenation disproportionation desorption recombination (HDDR) process. The magnetic powders with a disproportionation time of 30 min have the magnetic properties of Br=0.93 T and Mr/Ms=0.75,...

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