Yutirium barium copper oxide (YBCO)

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    Copper Ybco
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Discussion Overview

The discussion centers around the preparation and properties of Yttrium Barium Copper Oxide (YBCO), particularly its ability to withstand induction from an electron beam and its limitations regarding high currents as a superconductor.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • Some participants inquire about the feasibility of preparing YBCO in a laboratory setting.
  • A participant provides a chemical equation for the synthesis of YBCO, indicating a specific method of preparation.
  • Another participant questions whether YBCO can withstand induction from an electron beam while in a superconducting state.
  • A participant expresses uncertainty about the limitations of YBCO, specifically regarding its ability to handle high currents.
  • One participant recalls that YBCO may struggle with high currents due to a lack of magnetic pinning and mentions possible lattice dislocations affecting magnetic field lines.
  • There is a suggestion that additional doping might be adjustable but uncertainty remains about its applicability to YBCO.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on the properties of YBCO, with multiple competing views regarding its limitations and preparation methods remaining unresolved.

Contextual Notes

There are limitations in the discussion regarding the clarity of certain questions and the specifics of the proposed solutions, as well as the potential effects of doping on YBCO's properties.

digital ranger
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can YBCO be prepared in lab.?:biggrin: :approve:
 
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digital ranger said:
can YBCO be prepared in lab.?:biggrin: :approve:

4BaCO3 + Y2(CO3)3 + 6 CuCO3 → 2 YBa2Cu3O{7-x} + 13 CO2 + (3+x)O2
 
thanks ,
I want to know wether it can withstand induction from an electron beam as a superconductor ,too?
 
Please explain that question. It's not clear what you are asking.
 
I've read that YBCO cannot withstand high currents...why?:confused:
And what are the limitations?:rolleyes:
 
Vaguely recall something about the lack of magnetic pinning.
Generally, some sort of lattic dislocation, that localized magnetic field lines freeing the rest of the surface.
I think this was adjustable, but don't recall if the additional dopeing was applicable to YBCO.
 

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