In this article, I review progress towards an understanding of the normal state (in-plane)
transport properties of high-T c cuprates in the light of recent developments in both …

We examine key aspects of the theory of the Bardeen–Cooper–Schrieffer (BCS) to Bose–
Einstein condensation (BEC) crossover, focusing on the temperature dependence of the …

The perfectly linear temperature dependence of the electrical resistivity observed as T→ 0 in
a variety of metals close to a quantum critical point,,–is a major puzzle of condensed-matter …

The pseudogap is a partial gap in the electronic density of states that opens in the normal
(non-superconducting) state of cuprate superconductors and whose origin is a long …

The three central phenomena of cuprate (copper oxide) superconductors are linked by a
common doping level p*—at which the enigmatic pseudogap phase ends and the resistivity …

Neutron scattering experiments continue to improve our knowledge of spin fluctuations in
layered cuprates, excitations that are symptomatic of the electronic correlations underlying …

We use the Nernst effect to delineate the boundary of the pseudogap phase in the
temperature-doping phase diagram of hole-doped cuprate superconductors. New data for …

The effect of Lifshitz transition on thermodynamics and superconductivity in hole-doped
cuprates has been heavily debated but remains an open question. In particular, an observed …

One of the distinctive features of hole-doped cuprate superconductors is the onset of a
“pseudogap” below a temperature T*. Recent experiments suggest that there may be a …

Quantum fluctuations in low-dimensional systems and near quantum phase transitions have
significant influences on material properties. Yet, it is difficult to experimentally gauge the …