Read article: Superconductor reveals new state of matter involving pairs of Cooper pairs
Material breaks time reversal symmetry at a higher than expected temperature
Read article: Cooper pairs spotted above critical temperature for superconductivity
Shot noise reveals pairs in disordered superconductor with no pseudogap
Read article: High-temperature superconducting joints make an all-superconducting NMR magnet
First device of its kind could be used in magnetic resonance imaging and for maglev trains
Read article: Electrons flow like a fluid in a metal superconductor
First observations of an electron–phonon liquid in a transition metal confirm theory predictions
Read article: Cuprate superconductors contain a strange component
Could incoherent charge carriers contribute to high-temperature superconductivity in these materials?
Read article: Twisted trilayer graphene could be a spin-triplet superconductor
Material is resilient to high magnetic fields
Read article: Unusual superconductivity appears in a Kagome metal
Electrons in the compound appear to pair in unconventional ways, say physicists
Read article: Superfluidity seen in a 2D Fermi gas
Physicists in Germany say they have found definitive evidence for the existence of superfluidity in an extremely cold 2D gas of fermions
Read article: Superconductivity enters a new dimension
Researchers observe two-dimensional "puddles" emerging in a three-dimensional superconductor
Read article: Superconductivity and quantum Hall effect coexist in novel nitride material
GaN/NbN heterostructure supports both phenomena – which are usually mutually exclusive – and is now a candidate for topological quantum computing
