355 citations · 1.6k across the 62 of their papers we have counts for
59 papers
Negative Refraction in isotropic achiral and chiral materials
Y. B. Band, Igor Kuzmenko, Marek Trippenbach
We show that negative refraction in materials can occur at frequencies where the real parts of the permittivity $\veps(ω)$ and the permeability have different sign, and…
Fermionic atoms in a spin-dependent optical lattice potential: topological insulators with broken time-reversal symmetry
Igor Kuzmenko, Mirosław Brewczyk, Grzegorz Łach +2
We propose a novel approach to study the topological properties of matter. In this approach, fermionic atoms are placed in an external magnetic field and in a two-dimensional spin-…
Aharonov--Bohm and Aharonov--Casher effects in meso-scopic physics: A brief review
Y. Avishai, Y. B. Band
We briefly review the theoretical formulations and applications of the Aharonov--Bohm effect and the Aharonov--Casher effect with emphasis on mesoscopic physics. Topics relating to…
Hydrogen and hydrogen-like-ion bound states and hyperfine splittings: finite nuclear size effects}
Igor Kuzmenko, Tetyana Kuzmenko, Y. Avishai +1
Using the Dirac equation, we study corrections to electron binding energies and hyperfine splittings of atomic hydrogen and hydrogen-like ions due to finite nuclear size (FNS) effe…
Hydrogen 1s-2s transition frequency: Comparison of experiment and theory
Igor Kuzmenko, Tetyana Kuzmenko, Y. Avishai +1
Using the Dirac equation, radiative corrections and finite nuclear size and mass corrections, we calculate the - quantum transition frequency of hydrogen and it…
Graphene bilayer and trilayer Moiré lattice with Rashba spin-orbit coupling
Yshai Avishai, Yehuda Band
We consider twisted bilayer and trilayer graphene in the presence of Rashba spin-orbit coupling and explore the physics of Moiré spintronics. The electronic charge density has a sh…