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The 22 pages that link to High-temperature superconductivity, each with the reason it gives.

• SuperconductivityBroader topic: These materials challenge the phonon-mediated explanation that works for many conventional superconductors.

• BCS theoryCompared with: Many high-temperature materials remain unexplained by conventional BCS electron–phonon pairing.

• Quantum simulationRelated: Its microscopic mechanisms remain difficult to derive from interacting-electron models.

• Mott insulatorRelated: Doping Mott-insulating cuprates produces superconducting phases whose microscopic origin remains debated.

• Type-II superconductorNarrower topic: Many high-temperature superconductors are type-II, yet their pairing mechanisms remain incompletely understood.

• Heike Kamerlingh OnnesCompared with: Later materials shifted the practical temperature limits far beyond the mercury transition Onnes observed.

• Iron-based superconductorNarrower topic: Iron-based materials expanded the known families of high-temperature superconductors.

• Low-temperature physicsCompared with: Its higher transition temperatures challenge explanations built around conventional low-temperature superconductors.

• Philip W. AndersonRelated: Anderson proposed influential, though contested, explanations of cuprate superconductivity.

• Leon CooperCompared with: Its pairing mechanism remains distinct from the conventional phonon-mediated account Cooper helped establish.

• Alexei AbrikosovRelated: Abrikosov later studied unconventional superconductors, including theories relevant to high-temperature materials.

• Vitaly GinzburgRelated: Ginzburg argued for the promise of high-temperature superconductors and studied their theoretical prospects.

• John Robert SchriefferCompared with: Its mechanism is not fully captured by the conventional BCS framework associated with Schrieffer.

• Yttrium barium copper oxideNarrower topic: Yttrium barium copper oxide helped establish that ceramic compounds could superconduct above liquid-nitrogen temperature.

• Ivar GiaeverRelated: Tunneling spectroscopy, rooted in Giaever’s work, helps investigate the gap structure of these materials.

• K. Alex MüllerNarrower topic: Müller’s discovery launched intensive research into this broader class of superconductors.

• Non-stoichiometric compoundRelated: Carrier concentrations in many superconducting oxides are tuned through non-stoichiometric composition.

• Georg BednorzBroader topic: Bednorz and Müller’s result launched the modern study of high-temperature superconducting materials.

• List of unsolved problems in physicsRelated: Its microscopic mechanism remains unsettled in important material families.

• Nevill MottRelated: Many proposed explanations begin with doped Mott insulators, extending questions raised by Mott’s work.

• Outline of physical scienceRelated: The mechanism behind several high-temperature superconductors remains unsettled.

• Rare-earth barium copper oxideNarrower topic: This family helped establish cuprates as technologically accessible high-temperature superconductors.