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Showing 21-40 of 249 results
  1. Effect of Bi2O3 Addition on the Single-Crystal BiSrCaCuO Whisker Growth

    Bi-2212 superconducting whiskers have been fabricated by annealing a melt-quenched precursor using suitable heat-treatment cycles for Bi 3+ x ...

    S. Altin, M. A. Aksan, ... M. E. Yakinci in Journal of Superconductivity and Novel Magnetism
    Article 08 October 2010
  2. Power Law Dependence of IV Characteristics of Bi-2212 Whiskers at Low Magnetic Fields

    In this study, BiSrCaCuO superconducting whiskers were fabricated by using a glass-ceramics process. The T c value of the whiskers fabricated was...

    S. Altin, E. Altin, ... M. E. Yakinci in Journal of Superconductivity and Novel Magnetism
    Article 05 October 2010
  3. Oxidation Behavior of Bi(Pb,Ga) SrCaCuO System

    A nominal compositions of BiSrCaCuO (3:2:2:3), (2:2:2:3), (4:3:3:4), and BiPbGaSrCaCuO (3:0.5:2:2:3), (3:0.3:0.3:2:2:3) have been prepared by...

    Y. Balci, M. Ceylan, ... M. E. Yakinci in Journal of Superconductivity and Novel Magnetism
    Article 12 October 2010
  4. Effect of Vanadium Substitution on the Dielectric Properties of Glass Ceramic Bi-2212 Superconductor

    Glass ceramic superconductors were prepared by the melt-quenching method. The frequency and temperature dependence of dielectric constant ( ε ′),...

    Ş. Çavdar, H. Koralay, Ş. Altındal in Journal of Low Temperature Physics
    Article 07 April 2011
  5. Paramagnetic Meissner Transitions in Pb Films and the Vortex Compression Model

    The magnetic flux exclusion known as Meissner effect resulting from a perfectly diamagnetic susceptibility χ =−1 is one of the defining features of...

    D. Brandt, C. Binns, ... D. S. W. Gray in Journal of Low Temperature Physics
    Article 29 January 2011
  6. High-Temperature Superconductors. Overview

    High-temperature superconductors placed in the center of our research are the type-II superconductors. Therefore, their properties and...
    Chapter 2012
  7. Fabrication of nanosized superconductor structures with a critical temperature exceeding 100 K

    The technology of preparation of layers (up to 100 nm thick) of a superconductor of composition (Bi,Pb) 2 Sr 2 Ca 2 Cu 3 O 10 with a superconducting...

    Yu. E. Grigorashvili, A. V. Bukhlin, I. V. Veryuzhskii in Semiconductors
    Article 24 December 2010
  8. RETRACTED ARTICLE: Effect of magnetic relaxation on flux jump in high temperature superconductors

    The effect of magnetic relaxation on flux jump is studied in high temperature superconducting slab. The magnetothermal diffusion equations based on...

    Y.-F. Zhao, T.-H. He in The European Physical Journal B
    Article 13 September 2010
  9. Effect of Ce substitution on superconducting properties of Bi2Sr2Ca2Cu3O10+δ system fabricated by glass-ceramic technique

    In this study, the samples with nominal composition of Bi 2− x Ce x Sr 2 Ca 2 Cu 3 O 10+ δ , where x =0, 0.05, 0.1, 0.2, 0.4 and 0.6, are synthesized by using...

    R. Ozturk, M. A. Aksan, ... Y. Balci in Journal of Superconductivity and Novel Magnetism
    Article 16 October 2010
  10. The Effects of Mg Substitution in Bi-2223 Superconductors

    The effects of Mg substitution in Bi-2223 superconductor system has been studied for the Bi 1.7 Pb 0.3 Sr 2 Ca 2 Cu 3− x Mg x O y nominal composition ( x =0.00,...

    Kemal Kocabas, Oya Özkan, ... Hatice Yılmaz in Journal of Superconductivity and Novel Magnetism
    Article 16 July 2010
  11. Effect of Flux Jump on Current Density Distributions in Type-II Superconductors

    The effect of flux jump on the current density distributions is studied in type-II superconducting slab. The magnetothermal diffusion equations based...

    Yu-Feng Zhao, Tian-Dong **a, ... Wang-Jun Feng in Journal of Low Temperature Physics
    Article 08 June 2010
  12. The Effect of Silver Substitution in Bi1.7Pb0.3Sr2Ca2−x Ag x Cu3O y

    The effect of Ag substitution on the properties of high-temperature superconductor Bi 1.7 Pb 0.3 Sr 2 Ca 2− x Ag x Cu 3 O y system have been investigated. The...

    Serpil Şakiroğlu, Kemal Kocabaş in Journal of Superconductivity and Novel Magnetism
    Article 10 August 2010
  13. Frontiers Problems of the Josephson Effect: From Macroscopic Quantum Phenomena Decay to High-T c Superconductivity

    The macroscopic quantum decay phenomena occurring in Josephson structures represent one of the most intriguing issues of the weak coupling...
    Antonio Barone, Floriana Lombardi, Francesco Tafuri in Nanoscience and Engineering in Superconductivity
    Chapter 2010
  14. Superconductivity, I: Phenomenology

    Materials becoming superconductors as they are cooled below the critical temperature Tc are mentioned; the main properties of the superconducting...
    Eleftherios N. Economou in The Physics of Solids
    Chapter 2010
  15. The Effect of Ru Substitution on the Thermal, Structural and Magnetic Properties of Bi3Sr2Ca2Cu3O δ Superconducting System

    We have investigated the effect of Ru substitution on the thermal, structural/microstructural and magnetic properties of Bi-3223 system prepared...

    M. A. Aksan, M. E. Yakinci, K. Kadowaki in Journal of Superconductivity and Novel Magnetism
    Article 29 October 2009
  16. Superconducting Properties of Zn-Doped Cu0.5Tl0.5Ba2Ca2Cu3−y Zn y O10−δ Superconductors

    A reproducible synthesis and characterization of Zn-doped Cu 0.5 Tl 0.5 Ba 2 Ca 2 Cu 3− y Zn y O 12− δ ( y =0, 0.5, 1.0, 1.5) superconductors at a relatively lower...

    Nawazish A. Khan, Rehana Begum, Mazhar Mehmood in Journal of Superconductivity and Novel Magnetism
    Article 03 October 2009
  17. Phase composition and properties of superconducting ceramics based on Bi1.7Pb0.3Sr2Ca2Cu3O y precursors fabricated by melt quenching in a solar furnace

    Production of superconducting ceramics based on precursors with rated composition Bi 1.7 Pb 0.3 Sr 2 Ca 2 Cu 3 O y is studied. The precursors are synthesized...

    D. D. Gulamova, D. E. Uskenbaev, ... O. V. Magradze in Technical Physics
    Article 23 June 2009
  18. High-T c Films: From Natural Defects to Nanostructure Engineering of Vortex Matter

    Due to their unique properties, ceramic high-T c materials offer new perspectives for cryoelectronic applications. However, the...
    Chapter 2010
  19. Effects of Li Substitution in Bi-2223 Superconductors

    The effects of Li substitution on the properties of high temperature superconductor Bi 17 Pb 0.3 Sr 2 C 2 Cu 3− x Li x O y were investigated. The samples were...

    O. Bilgili, Y. Selamet, K. Kocabaş in Journal of Superconductivity and Novel Magnetism
    Article 06 November 2008
  20. Infrared Spectroscopy

    Infrared spectroscopy is one of the most popular spectroscopic techniques in solid-state physics. The simple reason for this is that nearly all...
    Hans Kuzmany in Solid-State Spectroscopy
    Chapter 2009
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