1.2k citations · 2.8k across the 28 of their papers we have counts for
26 papers
Prediction and observation of the first antiferromagnetic topological insulator
Mikhail M. Otrokov, Ilya I. Klimovskikh, Hendrik Bentmann +41
Magnetic topological insulators (MTIs) are narrow gap semiconductor materials that combine non-trivial band topology and magnetic order. Unlike their nonmagnetic counterparts, MTIs…
Controlling surface charge and spin density oscillations by Dirac plasmon interaction in thin topological insulators
M. Ameen Poyli, M. Hrtoň, I. A. Nechaev +5
We study the selective excitation at infrared and THz frequencies of optical and acoustic plasmonic modes supported by thin topological insulators. These modes are characterized by…
Quantum spin Hall insulators in centrosymmetric thin films composed from topologically trivial BiTeI trilayers
I. A. Nechaev, S. V. Eremeev, E. E. Krasovskii +2
The quantum spin Hall insulators predicted ten years ago and now experimentally observed are instrumental for a breakthrough in nanoelectronics due to non-dissipative spin-polarize…
Ab initio lattice dynamics and electron-phonon coupling of Bi(111)
M. Alcántara Ortigoza, I. Yu. Sklyadneva, R. Heid +4
We present a comprehensive ab initio study of structural, electronic, lattice dynamical and electron-phonon coupling properties of the Bi(111) surface within density functional per…
One-dimensional potential for image-potential states on graphene
P. L. de Andres, P. M. Echenique, D. Niesner +2
In the framework of dielectric theory the static non-local self-energy of an electron near an ultra-thin polarizable layer has been calculated and applied to study binding energies…
Phase Transitions Driven by QuasiParticle Interactions
Norman H. March, Richard H. Squire
Quasiparticles and collective effects may have seemed exotic when first proposed in the 1930s, but their status has blossomed with their confirmation by todays sophisticated experi…