Potential between Cooper pairs

  • Thread starter Thread starter unih
  • Start date Start date
  • Tags Tags
    Potential
unih
Messages
27
Reaction score
0
Hi dear all
If we looking at Cooper pairs as on the particles what is potential between them?
 
Physics news on Phys.org
Thank you. WIll take a look
 
From the BCS theory of superconductivity is well known that the superfluid density smoothly decreases with increasing temperature. Annihilated superfluid carriers become normal and lose their momenta on lattice atoms. So if we induce a persistent supercurrent in a ring below Tc and after that slowly increase the temperature, we must observe a decrease in the actual supercurrent, because the density of electron pairs and total supercurrent momentum decrease. However, this supercurrent...
Back
Top