Výsledky vyhledávání - "V. Yu. Shonov"

Bias Field Effect on the Dielectric and Pyroelectric Response of Pb(Fe0.5Ta0.5)O3Relaxor Multiferroic Ceramics

Autor: V. V. Titov, S. I. Raevskaya, E. I. Sitalo, Haydn Chen, C. C. Chou, I. P. Raevski, A. V. Blazhevich, M. A. Malitskaya, Yu. N. Zakharov, S. A. Kovrigina, V. Yu. Shonov, A. G. Lutokhin

Publikováno v: Ferroelectrics. 475:31-40

Dielectric and pyroelectric studies of PbFe0.5Ta0.5O3 ceramics have been carried out under different bias field values. E,T-phase diagram has been constructed using these data. It has been found out that PbFe0.5Ta0.5O3 combines the properties of both

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a80f98a5a525f5591aa7b1deb2bcf0f
https://doi.org/10.1080/00150193.2015.994997

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Effect of Polarization State on Photovoltaic Properties of Ferroelectric Semiconductor Sn2P2S6Films

Autor: A. A. Bogomolov, D. N. Sandjiev, I. P. Raevsky, A. S. Troshkin, Alexander V. Solnyshkin, V. Yu. Shonov

Publikováno v: Ferroelectrics. 399:76-82

In this work, the experimental results of pyroelectric and photovoltaic responses of semiconductor-ferroelectric Sn2P2S6 films are presented for both preliminary polarized samples and films under external electric field. The measurements were carried

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6dca581976d743c2cade077caeab9b24
https://doi.org/10.1080/00150193.2010.489864

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Dielectric properties of thin ferroelectric Sn2P2S6 films deposited by thermal evaporation

Autor: V. Yu. Shonov, D. N. Sandzhiev, K. G. Abdulvakhidov, I. P. Raevskii

Publikováno v: Technical Physics. 54:1622-1625

The structure, microstructure, and temperature and field dependences of the dielectric properties of thin (0.5–8.0µm) Sn2P2S6 ferroelectric films deposited onto glass and aluminum foil substrates by thermal vacuum evaporation in a quasi-closed vol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::71acd0a323ab23d059c56dddabf8a082
https://doi.org/10.1134/s1063784209110127

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CURRENT-VOLTAGE CHARACTERISTICS AND PHOTOSTIMULATED CONDUCTIVITY IN FERROELECTRIC HETEROGENEOUS STRUCTURE Al/Sn2P2S6/Al

Autor: A. A. Bogomolov, A. S. Troshkin, V. Yu. Shonov, I. P. Raevski, Alexander V. Solnyshkin, D. N. Sandjiev

Publikováno v: Integrated Ferroelectrics. 106:61-69

The mechanisms of conductivity of ferroelectric semiconductor films Sn2P2S6 and its photostimulated change are investigated. Leakage current studies on Al/Sn2P2S6/Al capacitors show the asymmetry of the I-V characteristics which is ascribed to an eff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::318cf830f2486add1d19b41c87102943
https://doi.org/10.1080/10584580903213266

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Temperature behavior of the photovoltaic and pyroelectric responses of Sn2P2S6 semiconductor ferroelectric films

Autor: Alexander V. Solnyshkin, Dmitry A. Kiselev, A. A. Bogomolov, V. Yu. Shonov, I. P. Raevskii, D. N. Sandzhiev

Publikováno v: Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 2:496-501

The electric response of Sn2P2S6 semiconductor ferroelectric films to focused laser radiation (λ = 6328 A) with a modulation frequency of 24 Hz is studied experimentally. It is shown that the signal involves an initial spike of current (an unsteady

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::072f1f5891845594aef388359b8f91d8
https://doi.org/10.1134/s1027451008030294

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X-ray and dielectric studies of liquid-phase sintered PBB1/23+B1/25+O3ceramics with differing degree of compositional ordering

Autor: V. Yu. Shonov, M. A. Malitskaya, V. G. Smotrakov, V. V. Eremkin, I. P. Raevski, E. S. Gagarina

Publikováno v: Ferroelectrics. 235:205-210

Ceramics of several PbB1/2 3+ B1/2 5+O3 perovskites (B3+-In, Sc, Yb, Lu, Er, Tm; B5+-Nb, Ta) with differing degree of compositional ordering were obtained using Li2CO3 additions. Ordering process in Li-doped ceramics is greatly enhanced due to recrys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3eceb2268960ff96415a8e42176b9263
https://doi.org/10.1080/00150199908214879

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Control of the degree of long-range compositional order in ceramics of the compound perovskites Pb(B′1/2B″1/2)O3 using recrystallization

Autor: I. P. Raevskii, V. Yu. Shonov

Publikováno v: Technical Physics. 44:285-290

It is established that an ordered state forms in Pb(Yb1/2Nb1/2)O3 at fairly low temperatures (650–800°C). Subsequent high-temperature heat treatment of the ceramic without additives (sintering or additional annealing) does not produce any signific

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7d3f3b2645413a4b5ab8f016b00e597
https://doi.org/10.1134/1.1259238

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