South-West State University

output

20082026

most citedObservation of sub-kelvin superconductivity in Cd

_{3}

_{2}

thin films

27 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

8 papers

cs.LG2026

Diffusion-Guided Feature Selection via Nishimori Temperature: Noise-Based Spectral Embedding

Vasiliy S. Usatyuk, Denis A. Sapozhnikov, Sergey I. Egorov

We propose Noise-Based Spectral Embedding (NBSE), a physics-informed framework for selecting informative features from high-dimensional data without greedy search. NBSE constructs…

eess.SY2023★ 4 cited

Design of the Impulsive Goodwin's Oscillator: A Case Study

Alexander Medvedev, Anton V. Proskurnikov, Zhanybai T. Zhusubaliyev

The impulsive Goodwin's oscillator (IGO) is a hybrid model composed of a third-order continuous linear part and a pulse-modulated feedback. This paper introduces a design problem o…

quant-ph2021★ 5 cited

Energy-independent optical $^{1} S_{0} N N$ potential from Marchenko equation

N. A. Khokhlov, L. I. Studenikina

We present a new algebraic method for solving the inverse problem of quantum scattering theory based on the Marchenko theory. We applied a triangular wave set for the Marchenko equ…

cond-mat.mes-hall2018★ 27 cited

Observation of sub-kelvin superconductivity in Cd $_{3}$ As $_{2}$ thin films

A. V. Suslov, A. B. Davydov, L. N. Oveshnikov +8

We report the first experimental observation of superconductivity in Cd $_{3}$ As $_{2}$ thin films without application of external pressure. Surface studies suggest that the observed tra…

cond-mat.mes-hall2018

High temperature magnetism and microstructure of semiconducting ferromagnetic alloy (GaSb) $_{1 - x}$ (MnSb) $_{x}$

L. N. Oveshnikov, E. I. Nekhaeva, A. V. Kochura +8

We have studied the properties of relatively thick (about 120 nm) magnetic composite films grown by pulsed laser deposition method using (GaSb) $_{0.59}$ (MnSb) $_{0.41}$ eutectic com…

nucl-ex2013★ 6 cited

Exposure of Nuclear Track Emulsion to He-8 Nuclei at the ACCULINNA Separator

D. A. Artemenkov, A. A. Bezbakh, V. Bradnova +15

Nuclear track emulsion is exposed to a beam of radioactive $^{8}$ He nuclei with an energy of 60 MeV and enrichment of about 80% at the ACCULINNA separator. Measurements of 278 decays…

math.RA2012

Stable varieties of semigroups and groupoids

Sl. Shtrakov, J. Koppitz

The paper deals with $Σ -$ composition and $Σ$ -essential composition of terms, which lead to stable and s-stable varieties of algebras. A full description of all stable varieties of…

math.GM2008

Essential variables and positions in terms

Slavcho Shtrakov

The paper deals with $Σ -$ composition of terms, which allows us to extend the derivation rules in formal deduction of identities. The concept of essential variables and essential po…