B. P. Gorshunov

Investigation of the influence of illumination in visible and near-IR spectral ranges on the absorption of terahertz radiation and the lifetime of the upper laser level 5T2 of the Fe2+ ion in ZnSe

Victor P. Kalinushkin, Andrey Gladilin, Sergey Mironov, O. V. Uvarov et autres

ru (code pays fourni par la source)

Collective modes, Yb-valence instability and metal-insulator transition in the cage-cluster borides RB12 (R- Ho, Er, Tm, Yb, Lu, Zr)

Gennady Anatolyevich Komandin, E. S. Zhukova, B. P. Gorshunov, Aleksandr V. Melentyev et autres

ru (code pays fourni par la source)

Percolation Threshold of Graphene Islands on a Dielectric Substrate

Mohammadreza Salehpoor, Natalia khoteevaa, Artem K. Grebenko, E. S. Zhukova et autres

ru (code pays fourni par la source)

Optical and transport properties of Ba(Fe 1−x Ni x ) 2 As 2 films

Yu. A. Aleshchenko, A. V. Muratov, E. S. Zhukova, L. S. Kadyrov et autres

ru, it (code pays fourni par la source)

Soft Mode Behavior in Transition Metal Doped SrTiO3 Thin Films on MgO Substrates

Alexander Melentev, E. S. Zhukova, B. M. Nekrasov, V. S. Stolyarov et autres

The ferroelectric soft mode in polycrystalline pristine SrTiO3 and weakly doped SrTiO3:M (M = 2 at % Fe, Ni, Mn, Co) thin films on (001) MgO substrates has been studied using time-domain terahertz spectroscopy. Spectra of real and imaginary parts of film …

ru, cz (code pays fourni par la source)

THz optical response of Ba(Fe1−xNix)2As2 films analyzed within the three-band Eliashberg s±-wave model

Yu. A. Aleshchenko, A. V. Muratov, E. S. Zhukova, L. S. Kadyrov et autres

ru, it (code pays fourni par la source)

Fast liquid-free patterning of SWCNT films for electronic and optical applications

Ilya V. Novikov, Nikita I. Raginov, Dmitry V. Krasnikov, Sergey S. Zhukov et autres

ru, kr (code pays fourni par la source)

Impact of the Buffer Layers and Anodization on Properties of NbTiN Films for THz Receivers

E. S. Zhukova, B. P. Gorshunov, L. S. Kadyrov, Kirill V. Zhivetev et autres

In this paper, we present the results of the research aimed at improving the fabrication process of a SIS-mixer for operation at frequencies close to 1 THz. We study the impact of buffer aluminum oxide layer and anodization effects on the properties …

ru (code pays fourni par la source)

Transition metal-doped SrTiO 3 : when does a tiny chemical impact have such a great structural response?

М. В. Таланов, A.I. Stash, С. А. Иванов, E. S. Zhukova et autres

Weak (2 at%) doping of SrTiO 3 by Mn, Ni and Fe leads to radically different changes in structural and dielectric properties, demonstrating clear signs of pseudo Jahn–Teller effect, the first-order Jahn–Teller effect and defect-induced distortion.

ru, cz (code pays fourni par la source)

Nature of Dielectric Relaxation in SrTiO3:Mn Single Crystals

М. В. Таланов, E. S. Zhukova, B. M. Nekrasov, M. Savinov et autres

Dielectric spectra of SrTiO3 and SrTiO3:Mn single crystals have been studied in the frequency range of 10‒3000 cm–1 and in the temperature range of 5–297 K using time-domain terahertz spectroscopy and Fourier-transform infrared spectroscopy. A comparative analysis of the experimental results made …

ru, cz (code pays fourni par la source)

Characterization of Microwave Properties of Superconducting NbTiN Films Using TDS

F. V. Khan, E. S. Zhukova, B. P. Gorshunov, L. S. Kadyrov et autres

In this article, we perform systematic study of electrodynamic properties of superconducting NbTiN films at frequencies 0.2–2.5 terahertz (THz) and in temperature range from 4 to 15 K using time-domain spectrometer. The goal is to achieve the best parameters of the films …

ru (code pays fourni par la source)

Synthesis and IR Spectroscopy of High-Entropy Ceramics with Magnetoplumbite Structure

Д.А. Винник, В.Е. Живулин, А. Р. Зыкова, D. P. Sherstyuk et autres

Abstract The BaFe12–x(Ti,Mn,In,Ga)xO19(x = 1, x = 7) HEOs are prepared by a solid-phase synthesis. Correlations between the chemical composition (degree of Fe substitution), structural parameters, and magnetic characteristics are studied. Magnetic characteristics of the BaFe12–x(Ti,Mn,In,Ga)xO19 (x = 1, x = 7) …

ru, uz (code pays fourni par la source)