Explicit and implicit experimental evidence for charge density wave (CDW) presence in high‐
Tc superconducting oxides is analyzed. The theory of CDW superconductors is presented. It …

We report upper critical field B c2 (T) data for LaO 0.9 F 0.1 FeAs 1-δ in a wide temperature
and field range up to 60 T. The large slope of B c2≈-5.4 to-6.6 T K-1 near an improved T c≈ …

Unconventional superconductivity recently observed in twisted bilayer graphene is
associated with the presence of van-Hove singularities very close to the Fermi level …

The paramagnetic limit H p of the upper critical magnetic field H c2 in superconductors with
charge-density waves has been derived in the framework of the self-consistent approach …

The limiting external magnetic field H p that destroys paramagnetically the ordered state of
spin-singlet superconductors with charge density waves (CDWs) with coexisting …

We present a study of metastability regions in the in-plane magnetic field versus temperature
phase diagram of graphene and intercalated graphite superconductors. Due to the …

Graphene, a one-atom thick layer of graphite, is a two-dimensional gapless semi-metal
recently (2004) isolated from graphite, for the first time by Andre Geim and Konstantin …

We propose a graphene-based model for realizing a special type of gapless condensate by
pairing of electron-like (n) carriers of a Dirac cone conduction band with hole-like (p) carriers …

We present a review of the temperature-magnetic field phase diagram of homogeneous and
inhomogeneous superconductivity in the case of a clean quasi-two-dimensional …