Linked from

The 64 pages that link to Superconductivity, each with the reason it gives.

• Electrical resistanceCompared with: It is a distinct limiting case in which ordinary resistance vanishes.

• Ohm's lawCompared with: Its zero-resistance behavior lies outside ordinary finite-resistance applications of the law.

• FermionCompared with: Paired electrons form bosonic composites, allowing collective behavior unlike individual fermions.

• Bose–Einstein condensateCompared with: Both involve collective quantum coherence, but superconductivity arises from paired electrons in solids.

• SuperfluidityCompared with: Both involve macroscopic quantum coherence, but superconductivity concerns charged matter and electromagnetic response.

• Fractional quantum Hall effectCompared with: Unlike superconductors, fractional Hall fluids conduct dissipationlessly only along their edges under magnetic fields.

• Metallic hydrogenCompared with: Metallic conduction does not itself establish that hydrogen becomes superconducting.

• Electrical resistivity and conductivityCompared with: It is the limiting case of vanishing electrical resistivity.

• David Lee (physicist)Compared with: Both phenomena arise from macroscopic paired-fermion states, but helium-3 remains a neutral fluid.

• Wolfgang KetterleCompared with: Unlike superconductors, Ketterle’s dilute-gas condensates form from neutral atoms in a vacuum.

• Superfluid helium-4Compared with: Both are macroscopic quantum states, but helium-4 transports mass rather than electric current.

• Cold atoms and matter wavesCompared with: Cold atoms can model aspects of superconductivity but carry no electrical current themselves.

• Electrical resistance and conductanceCompared with: It provides a distinct limiting case of resistance rather than ordinary finite opposition.

• Joule's laws (electrical heating)Compared with: Ideal zero resistance eliminates ordinary Joule heating in steady current flow.