We developed novel techniques to fabricate atomically thin Bi 2.1 Sr 1.9 CaCu 2.0 O 8+ δ
van der Waals heterostructures down to two unit cells while maintaining a transition …

Low-temperature scanning tunneling spectroscopy of the high transition temperature (high-T
c) cuprate Bi2Sr2CaCu2O8+ δreveals the existence of large numbers of identical regions …

The exotic superconductors of this survey are those defined by Uemura and co-workers—
the materials which approximately satisfy an empirical relation TcδλL− 2, where λL is the …

During the last decade a lot of efforts have been undertaken to explain the unusual normal
state properties of high temperature superconductors (HTS) in the framework of …

Superconductivity mostly appears in high carrier density systems and sometimes exhibits
common phase diagrams in which the critical temperature T c continuously develops with …

A detailed theoretical analysis of the Gaussian fluctuations of the order parameter in layered
superconductors is performed within the Ginzburg–Landau (GL) theory. The available …

We report on the resistive transition and fluctuation conductivity of an YBa 2 Cu 2.97 Zn 0.03
O 7− δ single crystal and on the magnetic irreversibilities of this compound in two different …

Superinsulation is dual superconductivity. Already in the 70s, Nambu [1], Mandelstam [2]
and 't Hooft [3] proposed their model of dual superconductivity as a possible explanation of …

For the first time for a cuprate superconductor, measurements performed above T c in high
quality grain aligned La 1.9 Sr 0.1 CuO 4 samples have allowed the observation of the …

The key to unraveling the nature of high‐temperature superconductivity (HTS) lies in
resolving the enigma of the pseudogap state. The pseudogap state in the underdoped …