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  • Nanocrystals  (1)
  • catastrophe  (1)
  • Springer  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Structure and Superconductivity of the Y4Ba8Cu12O27 Nanosuperconductor (1998)
    Springer
    Journal of superconductivity 11 (1998), S. 743-748 
    Details
    ISSN: 1572-9605
    Keywords: Nanocrystals ; nanosuperconductor ; structure ; superconductivity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Electrical Engineering, Measurement and Control Technology , Physics
    Notes: Abstract A nanosuperconductor was prepared and characterized in the present work. The nanosuperconductor consisted of nanocrystals with superconducting transition temperature, T c, of 88 K. Dimension of the nanocrystals is dozens nm in diameter and hundreds nm in length. The compound of the nanocrystals has a formula of Y4Ba8Cu12O27. The structure of the nanocrystals was found to be an orthorhombic perovskite, and the lattice constants were determined as a = 7.634 Å, b = 7.758 Å, and c = 11.654 Å, respectively.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1022697208106
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  • 2
    Electronic Resource
    Electronic Resource
    Pansystems logic conservation of bifurcation, catastrophe, chaos and stability (1993)
    Springer
    Applied mathematics and mechanics 14 (1993), S. 367-370 
    Details
    ISSN: 1573-2754
    Keywords: pansystems methodology ; bifurcation ; catastrophe ; chaos and stability ; nonlinear mechanics ; pansystems logic conservation law
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Mathematics , Physics
    Notes: Abstract It is in references [4, 5] that the combination of the relative researches of pansystems methodology and the researches of bifurcation, catastrophe, chaos and stability in nonlinear mechanics was put forward and the concepts were redefined from the point of view of pansystems methodology. The present paper studies the logic conservation law of these nonlinear mechanics phenomena under the framework of pansystems methodology.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02465174
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