45 citations · 95 across the 4 of their papers we have counts for
4 papers
Spin-orbit effects in armchair carbon nanotubes: analytical results
K. N. Pichugin, M. Pudlak, R. G. Nazmitdinov
Energy spectra and transport properties of armchair nanotubes with curvature induced spin-orbit interaction are investigated thoroughly. The spin-orbit interaction consists of two…
Multiple bound states in scissor-shaped waveguides
Evgeny N. Bulgakov, Pavel Exner, Konstantin N. Pichugin +1
We study bound states of the two-dimensional Helmholtz equations with Dirichlet boundary conditions in an open geometry given by two straight leads of the same width which cross at…
Spectroscopic studies in open quantum systems
I. Rotter, E. Persson, K. Pichugin +1
The spectroscopic properties of an open quantum system are determined by the eigenvalues and eigenfunctions of an effective Hamiltonian H consisting of the Hamiltonian H_0 of the c…
Simulations of interference effects in gated two-dimensional ballistic electron systems
A. P. Jauho, K. N. Pichugin, A. F. Sadreev
We present detailed simulations addressing recent electronic interference experiments, where a metallic gate is used to locally modify the Fermi wave-length of the charge carriers.…