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Browsing Eurasian journal of physics and functional materials by Issue Date

Browsing Eurasian journal of physics and functional materials by Issue Date

Now showing items 1-20 of 80

Effect of lithium doping on electrophysical and diffusion proper-ties of nonstoichiometric superionic copper selenide Cu1.75 Se

Balapanov, M.Kh.; Kuterbekov, K.A.; Kubenova, M.M.; Ishembetov, R.Kh.; Akhmetgaliev, B.M.; Yakshibaev, R.A. (Eurasian Journal of Physics and Functional Materials, 2017)

The results of studies of the ionic conductivity and the conjugated chemical diffusion coefficients (CCDC) in the nonstoichiometric LixCu1.75Se (0 ≤ x ≤ 0.25) ternary alloys are presented. It has been observed that the ...
Study of influence of mobile phone irradiation to tooth enamel EPR spectra

Zhumadilov, K.Sh.; Ivannikov, A.I.; Stepanenko, V.F.; Hoshi, M. (2017)

The contribution of mobile phones influence on electron spin resonance (EPR) spectra formation and electromagnetic noise signal for accuracy of dose estimation on example of tooth enamel samples measurements was investigated ...
SOFC: Prospects of development

Kuterbekov, K.A.; Bekmyrza, K.Zh.; Nikonov, A.; Paranine, S.; Lipilin, A.; Baitassov, T.; Nygymanova, A. (2017)

One of the main conditions for the transition to hydrogen energy is development of reliable, high-performance and cost-effective fuel cells, in which chemical energy is converted directly into electrical energy. The ...
New insight into the cluster structure of 9Be by reactions with deuteron beam

Lukyanov, S.M.; Denikin, A.S.; Naumenko, M.A.; Burjan, V.; Trzaska, W.H.; Harakeh, M.; Etasse, D.; Kroha, V.; Mrazek, J.; Mendibayev, K.; Sivacek, I.; Glagolev, V.; Piskor, Š.; Penionzhkevich, Yu.E.; Skobelev, N.K.; Stefan, I.; Verney, D.; Kuterbekov, K.A.; Zholdybayev, T. (Eurasian Journal of Physics and Functional Materials, 2017)

Angular distributions of protons, deuterons, tritons and alpha particles emitted in the reaction 2H + 9Be at E lab =19.5 MeV were measured with an aim to shed light on the internal cluster structure of 9 Be and to study ...
Neutron-removal cross sections of 6,8He, 8Li and 9,10Be nuclei

Hue, B.M.; Isataev, T.; Lukyanov, S.M.; Mendibaev, K.; Artukh, A.G.; Aznabayev, D.; Borcea, C.; Cuong, P.V.; Erdemchimeg, B.; Klygin, S.A.; Kononenko, G.A.; Kuterbekov, K.A.; Maslov, V.A.; Ostashko, V.; Penionzhkevich, Yu.E.; Rotaru, F.; Sereda, Yu.; Vorontsov, A.N.; Thiep, T.D. (2017)

Neutron-removal cross-section ( σ−xn ) measurements of neutron-rich light nuclei were performed on the COMBAS fragment-separator with a multi-detector Si telescope at intermediate energies (22-34) MeV/nucleon. The removals ...
α-particle emission in the reaction 48Ca+Ta at Coulomb energy

Mendibaev, K.; Hue, B.M.; Lukyanov, S.M.; Aznabayev, D.; Borcea, C.; Maslov, V.A.; Penionzhkevich, Yu.E.; Rotaru, F.; Sivacek, I.; Skobelev, N.K.; Smirnov, A.A.; Kuterbekov, K.A. (2017)

Inclusive energy spectra have been measured for light charged particles emitted in the bombardment of Ta target by 48Ca ions at 261 MeV and 471 MeV. The reaction products were analyzed and detected by means of a ( ∆E × E ...
Ionizing radiation as a powerful tool for modification of metallic nanostructures

Kadyrzhanov, K.K.; Kozlovskiy, A.L.; Mashentseva, A.A. (2017)

This paper presents a case study of targeted modification of the structure and properties of zinc nanotubes ordered arrays by treatment with Xe +22 and Kr +17 swift heavy ions (SHI). Polyethylene terephthalate track-etched ...
Preparation and characterization of down-shifting film for silicon solar cell based on the stilben 420, PVA polymer and silver nanoparticles

Mantel, A.; Irgibaeva, I.; Aldongarov, A.; Barashkov, N. (2017)

We have developed method of preparation of luminescent polymer films based on polyvinyl alcohol (PVA), organic dyestilben 420 (St420) and silver nanoparticles (AgNPs). Concentration of St420 which provides most efficient ...
КУЛЬТУРНО-ЯЗЫКОВАЯ АДАПТАЦИЯ РЕПАТРИАНТОВ –КАЗАХОВ В УСЛОВИЯХ ВУЗОВСКОГО ОБУЧЕНИЯ

Агманова, А.Е. (Евразийский национальный университет имени Л.Н. Гумилева, 2017)
Phase analysis, thermal and thermoelectric properties of nanocrystalline Na0.15Cu1.85S, Na0.17Cu1.80S, Na0.20Cu1.77S alloys

Balapanov, M.Kh.; Kubenova, M.M.; Kuterbekov, K.A.; Kozlovskiy, A.; Nurakov, S.N.; Ishembetov, R.Kh.; Yakshibaev, R.A. (2018)

Synthesis, X-ray phase analysis, electron microscopy and investigations of the thermoelectric and thermal properties of nanocrystalline copper sulfide alloys contained sodium are presented. At room temperature, the alloys ...
Ecologically safe experimental purpose application of microwaves in the treatment of chronic neurological disorders: optimization and risks

Arkhypova, K.; Nosatov, A.; Nurushev, M.; Krasov, P.; Fisun, A.; Nurusheva, A. (2018)

Current paper describes the experimental dual-purpose application of microwaves in a controlled clinical trial on optimizing therapy for chronic neurological disorders. As a part of integrated treatment, low-intensity ...
Synthesis and investigation of optical properties of CdSe quantum dots with high quantum luminescence yield

Kainarbay, A.Z.; Nurakhmetov, T.N.; Salikhodja, Z.M.; Zhunusbekov, A.M.; Daurenbekov, D.K.; Sadykova, B.; Yussupbekova, B.; Zhanylysov, K.; Kainarbayeva, A.; Adalbek, N.; Shaken, N.; Turmakhanbetova, A.; Balabekov, K.N. (2018)

In the present work, an attempt to obtain quantum dots with a high quantum luminescence yield has been made. For this purpose, the existing methods of synthesis have been studied; approbation of availability and ...
Decreasing of the concentration quenching of fluorescent dye in a solution by introducing it to nanoparticles of silicon dioxide

Mantel, A.I.; Yensebayeva, A.E.; Smatov, S.B.; Irgibayeva, I.S. (2018)

The technique of introduction a fluorescent dye Tris(bipyridine)ruthenium (II) chloride into nanoparticles of silicon dioxide in isopropyl alcohol was tested. The preparation of nanoparticles was carried out by means of ...
Analysis of ( 11Li+ 9Be)-reaction in the framework of the time-dependent Schrodinger equation

Azhibekov, A.K.; Kuterbekov, K.A.; Samarin, V.V. (2018)

Neutron transfer and nucleus breakup cross sections in ( 11Li + 9Be) -reaction are calculated at energy range up to 32 MeV/nucleon. The evolution of probability density of external weakly bound neutrons of 11Li and the ...
Investigation of the stability of nanostructures to degradation

Petrov, A.V.; Kenzhina, I.E.; Kozlovskiy, A.L.; Kadyrzhanov, K.K. (2018)

The paper presents the dependence of the degradation degree in various aggressive media and time in a medium. The greatest deterioration in crystallographic characteristics of nanostructures in corrosive media is observed ...
Setup for the study of the paramagnetic resonance of neutrons of the first kind

Tsulaia, M.I.; Berikov, D.B.; Salamatin, I.M.; Mareev, Yu.D.; Kopatch, Yu.N.; Zhumadilov, K.Sh. (2018)

The experimental setup KOLKHIDA has been designed to study the interactions of polarized neutrons with polarized nuclei, in particular to study the neutron nuclear precession (nuclear pseudomagnetism) and also for ...
A brief review of conductivity and thermal expansion of perovskite-related oxides for SOFC cathode

Nikonov, A.V.; Kuterbekov, K.A.; Bekmyrza, K.Zh.; Pavzderin, N.B. (2018)

Cathode materials with mixed ion-electron conductivity (MIEC) are necessary for the development of low or intermediate temperature solid oxide fuel cells. Perovskite and perovskite-related materials are promising candidates ...
Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separator

Erdemchimeg, B.; Artukh, A.G.; Davaa, S.; Hue, B.M.; Isataev, T.; Klygin, S.A.; Kononenko, G.A.; Khuukhenkhuu, G.; Lukyanov, S.M.; Mikhailova, T.I.; Maslov, V.A.; Mendibaev, K.; Sereda, Yu.M.; Penionzhkevich, Yu.E.; Vorontzov, A.N. (2019)

Preliminary results of measurements of the total reaction cross sections σR for nuclei 4 He, 6 He, 8 He, 7 Li, 8 Li, 9 Li, 11 Li, 7 Be, 9 Be, 10 Be, 11 Be, 12 Be, 8 B, 10 B, 11 B and 12 B nuclei at energy range (10-50) ...
Break-up reactions of 6Li, 7Be and 8B

Issatayev, T.; Lukyanov, S.M.; Sereda, Yu.M.; Artukh, A.G.; Aznabayev, D.; Borcea, C.; Calinescu, S.; Erdemchimeg, B.; Hue, B.M.; Kabyshev, A.M.; Klygin, S.A.; Kononenko, G.A.; Kuterbekov, K.A.; Mendibayev, K.; Ostashko, V.V.; Penionzhkevich, Yu.E.; Rotaru, F.; Thiep, T.D.; Vorontsov, A.N. (2019)

Secondary beams ( 6 Li, 7 Be, 8 B) were obtained by the separation of fragmentation products of a 15 N ion beam (50 MeV/A) impinging on a Be target using the COMBAS spectrometer. The secondary products were detected by ...
The effect of irradiation with swift heavy ions on the structural and morphological properties of beryllium oxide ceramics

Kozlovskiy, A.L.; Ryskulov, A.E.; Uglov, V.V.; Kislitsin, S.B. (2019)

In this study the results of structural and morphological changes in Ni 12+ heavy ion irradiated BeO ceramics are presented. Irradiation was carried out on DC-60 heavy ion accelerator using Ni 12+ ions with an energy of ...

Browsing Eurasian journal of physics and functional materials by Issue Date

Browsing Eurasian journal of physics and functional materials by Issue Date

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