58 citations · 97 across the 11 of their papers we have counts for
11 papers
Specific features of the -electron spectrum of narrow achiral nanoribbons
Lyuba Malysheva
On the basis of the Su-Schrieffer-Heeger-Hückel-type Hamiltonian, we consider the tight-binding eigenvalue problem for a sequence of pyrene molecules forming a narrow grap…
Green functions for a chain subjected to a uniformly varying field in the context of electron transmission
Lyuba Malysheva
On the basis of the tight-binding formalism and Green function technique we obtain all the Green functions matrix elements for a biased chain with a linear variation of the electro…
Influence of chirality on the electron transmission through step-like potential in zigzag, armchair, and (2m,m) carbon nanotubes
L. Malysheva
We report the one-electron spectrum and eigenstates of infinite achiral and chiral carbon nanotubes found by using the analytic solution to the Schrödinger equation for th…
Analytic Theory of Wannier-Stark Quantization in Two Dimensions
Alexander Onipko, Lyuba Malysheva
For the first time, one-particle theory of Wannier-Stark quantization for a 1)-long chain affected by a homogeneous electric field is extended to the 2D case of …
-Electron Spectrum of Oligoperylene[] -- Graphene Macromolecule and Its Derivatives
Alexander Onipko, Lyuba Malysheva
We revisit the model of graphene as a -conjugated macromolecule \cite{PRL} and show that it allows to understand the origin and describe, in many cases explicitly, the electroni…
Electron transmission through step- and barrier-like potentials in graphene ribbons
Yuriy Klymenko, Lyuba Malysheva, Alexander Onipko
The list of textbook tunneling formulas is extended by deriving exact expressions for the transmission coefficient in graphene ribbons with armchair edges and the step-like and bar…