Heterogeneous photocatalysis using semiconductors and renewable solar energy has been
regarded as one of the most promising processes to alleviate, and even solve, both the …

This article reviews the theoretical and experimental work related to the electronic properties
of bilayer graphene systems. Three types of bilayer stackings are discussed: the AA, AB, and …

In condensed-matter systems, higher temperatures typically disfavour ordered phases,
leading to an upper critical temperature for magnetism, superconductivity and other …

Divergent density of states offers an opportunity to explore a wide variety of correlated
electron physics. In the thinnest limit, this has been predicted and verified in the ultraflat …

According to electronic structure theory, bilayer graphene is expected to have anomalous
electronic properties when it has long-period moiré patterns produced by small …

We propose a particle-hole symmetric theory of the Fermi-liquid ground state of a half-filled
Landau level. This theory should be applicable for a Dirac fermion in the magnetic field at …

Twisted bilayer graphene has a rich phase diagram, including superconductivity. Recently,
an unexpected discovery has been the observation of superconductivity in non-twisted …

An overview of quantum phase transitions (QPTs) in metallic ferromagnets, discussing both
experimental and theoretical aspects, is given. These QPTs can be classified with respect to …

The discovery of magic-angle twisted trilayer graphene unlocks various properties of the
superconducting phase, such as violation of the Pauli limit and re-entrant superconductivity …

Non-Abelian anyons are a type of quasiparticle with the potential to encode quantum
information in topological qubits protected from decoherence. Experimental systems that are …