10 citations · 37 across the 9 of their papers we have counts for
10 papers
Period-dependent suppression of Fourier peaks for topography images: Analysis of periodicity of triple-step arrays on vicinal Si(h h m) surfaces
A. Yu. Aladyshkin, A. N. Chaika, V. N. Semenov +3
Reliable determination of the periodicity of multiatomic steps on high-Miller-index vicinal surfaces is often complicated by (i) the presence of relatively narrow terraces tilted a…
Atomically precise triple-step staircase on a vicinal silicon surface: Is it Si(5 5 7), Si(7 7 10) or Si(8 8 11)?
A. N. Chaika, A. Yu. Aladyshkin, V. N. Semenov +3
Scanning tunneling microscopy studies of periodic arrays of triple steps fabricated on single-crystalline Si(5 5 7) wafers demonstrate several possible atomic structures of consecu…
Magnetic force microscopy versus scanning quantum-vortex microscopy: Probing pinning landscape in granular niobium films
A. Yu. Aladyshkin, R. A. Hovhannisyan, S. Yu. Grebenchuk +7
We provide an overview of the methodology and fundamental principles associated with newly developed experimental technique -- scanning quantum-vortex microscopy [Hovhannisyan et a…
Oscillatory Bias Dependence of Visible Height of Monatomic Pb(111) Steps: Consequence of Quantum-Size Effect for Thin Metallic Films
A. Yu. Aladyshkin
Local structural and electronic properties of thin Pb(111) films grown on Si(111)7x7 surface are experimentally studied by means of low-temperature scanning tunneling microscopy an…
Effective removal of global tilt from topography images of vicinal surfaces with narrow terraces
A. Yu. Aladyshkin, A. N. Chaika, V. N. Semenov +2
The main feature of vicinal surfaces of crystals characterized by the Miller indices (hhm) is rather small width (less than 10 nm) and substantially large length (more than 200 nm)…
Visualization of Atomic Structures on Faceted and Nonflat Surfaces by the Difference-of-Gaussians Approach
A. Yu. Aladyshkin, A. N. Chaika, V. N. Semenov +3
Detailed analysis of scanning probe microscopy (SPM) data acquired for faceted and non-flat surfaces is usually complicated due to the presence of a large number of surface areas t…
Scanning quantum vortex microscopy reveals thickness-dependent pinning nano-network in superconducting Nb-films
Razmik A. Hovhannisyan, Sergey Yu. Grebenchuk, Andrey G. Shishkin +10
The presence of quantum vortices determines the electromagnetic response of superconducting materials and devices. Controlling the vortex motion, their pinning on intrinsic and art…
Field-Emission Resonances in Thin Metallic Films: Nonexponential Decay of the Tunneling Current as a Function of the Sample-to-Tip Distance
A. Yu. Aladyshkin, K. Schouteden
Field-emission resonances (FERs) for two-dimensional Pb(111) islands grown on \mbox{Si(111)77} surfaces were studied by low-temperature scanning tunneling microscopy and sp…
Observation of hidden parts of dislocation loops in thin Pb films by means of scanning tunneling spectroscopy
A. Yu. Aladyshkin, A. S. Aladyshkina, S. I. Bozhko
Local electronic properties of quasi-two-dimensional Pb(111) islands with screw dislocations of different types on their surfaces were experimentally studied by means of low-temper…
Quantum-well and modified image-potential states in thin Pb(111) films: an estimate for the local work function
A. Yu. Aladyshkin
Quantum-confined electronic states such as quantum-well states (QWS) inside thin Pb(111) films and modified image-potential states (IPS) above the Pb(111) films grown on Si(111)7$\…