Angle-resolved photoemission spectroscopy (ARPES) and scanning tunneling microscopy
(STM) have become indispensable tools in the study of correlated quantum materials. Both …

Strongly correlated systems present fundamental challenges, especially in materials in
which electronic correlations cause a strong increase of the effective mass of the charge …

In electrically conductive solids, the Wiedemann-Franz law requires the electronic
contribution to thermal conductivity to be proportional to electrical conductivity. Violations of …

Interactions between particles in quantum many-body systems can lead to collective
behavior described by hydrodynamics. One such system is the electron-hole plasma in …

S trange-metal behavior has been observed in materials ranging from high-temperature
superconductors to heavy fermion metals. In conventional metals, current is carried by …

The anomalous transport of important materials such as high-temperature superconductors
and other 'bad metals' is not well understood theoretically. In an incoherent metal, transport …

Unconventional superconductivity and other previously unknown phases of matter exist in
the vicinity of a quantum critical point (QCP): a continuous phase change of matter at …

A general discussion of the ratio of thermal and electrical conductivities in non-Fermi liquid
metals is given. In metals with sharp Drude peaks, the relevant physics is correctly …

Abstract Machine learning has experienced unprecedented growth in recent years, often
referred to as an “artificial intelligence revolution.” Biological systems inspire the …

Abstract The Wiedemann–Franz law establishes a link between heat and charge transport
due to electrons in solids. The extent of its validity in the presence of inelastic scattering is a …