12 citations · 25 across the 5 of their papers we have counts for
6 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…
Surface Modification and Subsequent Fermi Density Enhancement of Bi(111)
Kuanysh Zhussupbekov, Killian Walshe, Brian Walls +10
Defects introduced to the surface of Bi(111) break the translational symmetry and modify the surface states locally. We present a theoretical and experimental study of the 2D defec…
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…
Unravelling the atomic and electronic structure of nanocrystals on superconducting Nb(110): Impact of the oxygen monolayer
Samuel Berman, Ainur Zhussupbekova, Brian Walls +6
The Niobium surface is almost always covered by a native oxide layer which greatly influences the performance of superconducting devices. Here we investigate the highly stable Niob…
Superconductivity in the Re-B system
G. K. Strukova, V. F. Degtyareva, D. V. Shovkun +4
Superconductivity was found for a rhenium boride Re3B at Tc=4.7 K and for ReB2 with Tc in the range from 4.5 to 6.3 K depending on the boron concentrations. Both compounds have the…