14 citations · 46 across the 8 of their papers we have counts for
8 papers
Strain-induced splitting of the CCDW-NCCDW phase transition in 1T-TaS
M. M. Tyumentsev, V. E. Minakova, N. I. Fedotov +1
The effects of uniaxial and biaxial tensile strain on the and components of the resistivity tensor, and the commensurable-nearly commensurate CDW (CCDW-NCCDW) tra…
Scanning tunneling microscopy of BiTe films prepared by pulsed laser deposition: from nanocrystalline structures to van der Waals epitaxy
N. I. Fedotov, A. A. Maizlakh, V. V. Pavlovskiy +2
BiTe is a material with high efficiency of thermoelectric energy conversion. Recently, it was also recognized as a topological insulator, and is often used as the basis for…
Numerical analysis of surface and edge states in slabs, stripes, rods and surface steps of topological insulators
N. I. Fedotov, S. V. Zaitsev-Zotov
By numerically solving the effective continuous model of a topological insulator with parameters corresponding to the band structure of the topological insulator Bi2Se3 , we analyz…
Experimental Observation of Bound States of 2D Dirac Electrons at Surface Steps of the Topological Insulator BiSe
N. I. Fedotov, S. V. Zaitsev-Zotov
Topologically protected surface states of three-dimensional topological insulators provide a model framework for studying massless Dirac electrons in two dimensions. Usually a step…
Electronic correlation effects and Coulomb gap in the Si(111)--Sn surface
A. B. Odobescu, A. A. Maizlakh, N. I. Fedotov +1
Electronic transport properties of the Si(111)--Sn surface formed on low doped Si substrates are studied using two-probe conductivity measurements and tun…
Energy gap in tunneling spectroscopy: effect of the chemical potential shift
N. I. Fedotov, S. V. Zaitsev-Zotov
We study the effect of a shift of the chemical potential level on the tunneling conductance spectra. In the systems with gapped energy spectra, significant chemical-potential depen…
Experimental search for one-dimensional edge states at surface steps of the topological insulator BiSe: Distinguishing between effects and artifacts
N. I. Fedotov, S. V. Zaitsev-Zotov
The results of a detailed study of the topological insulator BiSe surface state energy structure in the vicinity of surface steps using scanning tunneling microscopy and sp…
Effect of surface defects and few-atomic steps on the local density of states of the atomically-clean surface of topological insulator BiSe
A. Yu. Dmitriev, N. I. Fedotov, V. F. Nasretdinova +1
The results of ultra-high vacuum low-temperature scanning-tunneling microscopy (STM) and spectroscopy (STS) of atomically clean (111) surface of the topological insulator BiSe$…