Silicene, a silicon analogue of graphene, has attracted increasing attention during the past
few years. As early as in 1994, the possibility of stage corrugation in the Si analogs of …

The discovery of the quantum spin Hall effect and topological insulators more than a decade
ago has revolutionized modern condensed matter physics. Today, the field of topological …

Fractionalization is a phenomenon in which strong interactions in a quantum system drive
the emergence of excitations with quantum numbers that are absent in the building blocks …

Unlocking the potential of topological order in many-body spin systems has been a key goal
in quantum materials research. Despite extensive efforts, the quest for a versatile platform …

Graphene, a single two-dimensional sheet of carbon atoms with an arrangement mimicking
the honeycomb hexagonal architecture, has captured immense interest of the scientific …

Theory of triangulene two-dimensional crystals - IOPscience This site uses cookies. By
continuing to use this site you agree to our use of cookies. To find out more, see our Privacy and …

We investigate the electronic structure and Seebeck coefficient (SC) of twisted zigzag
graphene nanoribbons (TZGNRs) with translational symmetry, considering electron-electron …

Haldane's seminal work established two fundamentally different types of excitation spectra
for antiferromagnetic Heisenberg quantum spin chains: gapped excitations in integer-spin …

The edges of graphene and graphene like systems can host localized states with
evanescent wave function with properties radically different from those of the Dirac electrons …

We analyze the detailed structure of topological edge mode protection occurring in
hexagonal quantum spin Hall (QSH) materials. We focus on bismuthene, antimonene, and …