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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 3    
Website: http://www.ijser.org
scirp IJSER >> Volume 2, Issue 3, March 2011 Edition
Preparation, verification and finding out of the Critical Current of thin sample of YBCO Compounds
Full Text(PDF, 3000)  PP.  
Author(s)
Shaikh Md. Rubayiat Tousif, Shaiyek Md. Buland Taslim
KEYWORDS
Applications, Critical current, Resistance measuremetns, Structure, Synthesis
ABSTRACT
This paper is all about superconductors. It deals with the current state of high temperature superconductors (HTS), the application of these materials and possible breakthroughs in the field. It also provides information about how to synthesize YBCO compounds and explains the material from structural point of view. It describes the method of verifying the prepared material is a superconductor or not by observing Meisner effect at 77K. Finally, it describes the technique of finding out the critical current by finding out the resistances of a thin prepared sample of YBCO for temperatures between 77 and 300K.
References
[1] Roland Hott2, Reinhold Kleiner3, Thomas Wolf2 and Gertrud Zwicknagl4. 2005. “Superconducting Materials — A Topical Overview”, Publisher: Springer Berlin Heidelberg.

[2] High-Temperature Superconductivity in Cuprates. The Nonlinear Mechanism and Tunneling Measurements Series: Fundamental Theories of Physics, Vol. 125, Mourachkine, A. 2002, 340 p., Hardcover

[3] Engel, S., Thersleff, T., Hühne, R., Schultz, L., Holzapfel, B. Enhanced flux pinning in YBCO layers by the formation of nanosized BaHfO3 precipitates using the chemical deposition method.

[4] Knoth, K., Engel, S., Apetrii, C., Falter, M., Schlobach, B., Hühne, R., Oswald, S., Schultz, L., Holzapfel, B. Chemical solution deposition of YBa2Cu3O7-x coated conductors.

[5] Falter, M., Demmler, K., Häßler, W., Schlobach, B., Holzapfel, B., Schultz, L. Chemical solution deposition (CSD) of YBa2Cu3O7-x films and oxide buffer layers by dip coating.

[6] http://hyperphysics.phy-astr.gsu.edu/hbase/Solids/scond.html

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