The chemical interaction of Sn with H2 by X‐ray diffraction methods at pressures of 180–210
GPa is studied. A previously unknown tetrahydride SnH4 with a cubic structure (fcc) …

The signature feature of the 'strange metal'state of high-T c cuprates—its linear-in-
temperature resistivity—has a coefficient α 1 that correlates with T c, as expected were α 1 …

Strange metals exhibit universal linear-in-temperature resistivity described by a Planckian
scattering rate, the origin of which remains elusive. By employing an approach inspired by …

While the pseudogap dominates the phase diagram of hole-doped cuprates, connecting the
antiferromagnetic parent insulator at low doping to the strange metal at higher doping, its …

Discovery of superconductivity at megabar (MB) pressures in hydrogen sulfide H3S, then in
metal polyhydrides, starting with binary, LaH10, etc., and ending with ternary ones, including …

This paper is dedicated to the memory of Professor K. Alex Müller. I present a few remarks
about my interactions with Alex over the years. Then I present a very brief summary of recent …

Charge transport in metals and semiconductors is often dominated by electron‐impurity and
electron–phonon scattering. Coulomb effects could be found in small corrections to the …

Superconducting nickelates are a new family of strongly correlated electron materials with a
phase diagram closely resembling that of superconducting cuprates. While analogy with the …

The microscopic mechanism for the disappearance of superconductivity in overdoped
cuprates is still under heated debate. Here we use scanning tunneling spectroscopy to …

Обнаружение сверхпроводимости при мегабарных (МБ) давлениях в сероводороде
H3S, затем в полигидридах металлов, начиная с бинарных, LaH10 и др., и заканчивая …