• Corpus ID: 118517692

Delocalized electrons: conductivity and superconductivity

  title={Delocalized electrons: conductivity and superconductivity},
  author={Haigang Lu},
  journal={arXiv: Superconductivity},
  • Haigang Lu
  • Published 23 October 2004
  • Physics
  • arXiv: Superconductivity
When wavefunction of crystal was projected out in atomic basis, we found that electrons of s orbital had localization-delocalization duality, and the ones of p and d orbital were only localized in three dimensional crystal lattice. The existence of s type delocalized electrons is based on three dimensional ordering of electron density in metals. Then charge carriers of metals for conductivity are just such delocalized electrons so that the ones for superconductivity are electron pairs of s wave… 

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