In traditional metals, the temperature (T) dependence of electrical resistivity vanishes at low
or high T, albeit for different reasons. Here, we review a class of materials, known as …

Flat-band materials such as the kagome metals or moiré superlattices are of intense current
interest. Flat bands can result from the electron motion on numerous (special) lattices and …

CsV 3 Sb 5 is a newly discovered Z 2 topological kagome metal showing the coexistence of
a charge-density-wave (CDW)-like order at T*= 94 K and superconductivity (SC) at T c= 2.5 …

The pseudogap regime of high-temperature cuprates harbours diverse manifestations of
electronic ordering whose exact nature and universality remain debated. Here, we show that …

The presence of different electronic orders other than superconductivity populating the
phase diagram of cuprates suggests that they might be the key to disclose the mysteries of …

Copper oxide superconductors continue to fascinate the communities of condensed matter
physics and material sciences because they host the highest ambient-pressure …

Electronic inhomogeneity appears to be an inherent characteristic of the enigmatic cuprate
superconductors. Here we report the observation of charge–density–wave correlations in …

This work reports an analytical method for determining electrical resistivity (ρ) and sheet
resistance (RS) of isotropic conductors. The method is compared with previous numerical …

We present a strange metal, described by a holographic duality, which reproduces the
famous linear resistivity of the normal state of the copper oxides, in addition to the linear …

While the recent advances in topology have led to a classification scheme for electronic
bands described by the standard theory of metals, a similar scheme has not emerged for …