Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Z D Kovalyuk"'
Autor:
M. Osiekowicz, D. Staszczuk, K. Olkowska-Pucko, Ł. Kipczak, M. Grzeszczyk, M. Zinkiewicz, K. Nogajewski, Z. R. Kudrynskyi, Z. D. Kovalyuk, A. Patané, A. Babiński, M. R. Molas
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract The temperature effect on the Raman scattering efficiency is investigated in $$\varepsilon$$ ε -GaSe and $$\gamma$$ γ -InSe crystals. We found that varying the temperature over a broad range from 5 to 350 K permits to achieve both the reso
Externí odkaz:
https://doaj.org/article/bc8dd62898a3458997fbe69b84ccd213
Publikováno v:
Фізика і хімія твердого тіла, Vol 19, Iss 2, Pp 159-162 (2018)
The measurements of electrical conductivity along (alternating electric field) and across (direct electric field)the crystallographic C axis of Cd‐doped indium selenide single crystals are carried out. The parameters of thehopping conductivity of I
Externí odkaz:
https://doaj.org/article/265f40eb0be34501992c6b387bb3acdc
Publikováno v:
Âderna Fìzika ta Energetika, Vol 19, Iss 2, Pp 136-144 (2018)
Changes of the conductivities along and across the layers as well as of the Hall coefficient are investigated in the temperature range of 80 to 400 K for n-InSe single crystals of different resistivity after their irradiation with different doses of
Externí odkaz:
https://doaj.org/article/65350cf25c9c41c4b944f35da6f45dc1
Autor:
A. V. Terekhov, A. L. Solovjov, A. I. Prokhvatilov, V. V. Meleshko, I. V. Zolochevskii, J. Cwik, A. Los, A. D. Shevchenko, O. M. Ivasishin, Z. D. Kovalyuk
Publikováno v:
East European Journal of Physics, Vol 4, Iss 4, Pp 12-17 (2017)
It was found that the Mn3.69Bi95.69Fe0.62 consists of two phases, namely of a bismuth matrix and BiMn inclusions. It is shown that the samples have a crystalline texture. Independently on the applied field orientation, maximum on the temperature d
Externí odkaz:
https://doaj.org/article/412603ecaeb94ddda4da299506ec0dcf
Autor:
V. M. Katerynchuk, B. V. Kushnir, Z. R. Kudrynskyi, Z. D. Kovalyuk, I. G. Tkachuk, O. S. Litvin
Publikováno v:
Фізика і хімія твердого тіла, Vol 17, Iss 4, Pp 507-510 (2017)
We investigated the photoelectrical properties of the heterojunctions p-GaTe – n-InSe fabricated by the method of mechanical contact of GaTe oxidized plate with van der Waals surface of InSe. The AFM-images revealed that there was formed thin oxide
Externí odkaz:
https://doaj.org/article/dfff7e335499418cb91dd3409808937e
Publikováno v:
Фізика і хімія твердого тіла, Vol 17, Iss 4, Pp 544-547 (2017)
The effect of the thermal introduction of NaNO2 on the optical properties of indium and gallium monoselenides was investigated. The transmission spectra of InSe and GaSe and their NaNO2-intercalates were identified by means of the installation spectr
Externí odkaz:
https://doaj.org/article/e3e8851cb9d340ba8cfffa616e2b94b6
Publikováno v:
Фізика і хімія твердого тіла, Vol 18, Iss 1, Pp 49-51 (2018)
The dielectric properties of hydrogenated Gallium Selenide crystals are investigated. It is shown that the frequency dependences of ε' and ε'' permittivity components in HxGaSe have relaxation character and are described by the Cole-Cole distributi
Externí odkaz:
https://doaj.org/article/72fc01af2d5648b181025a0139b256d6
Publikováno v:
Фізика і хімія твердого тіла, Vol 16, Iss 1, Pp 44-48 (2016)
The influence of magnetic impurities on the properties of In2Se3 and InSе layered crystals was studied. The results indicate the formation of substitutional solid solutions in the In2Se3(1 wt. % Mn(, InSe(0.5 wt. % Mn( single crystals. Temperature d
Externí odkaz:
https://doaj.org/article/ab65aee7ff364ecf938115d8a1854079
Autor:
V. M. Kaminskii, T. I. Bratanich, Z. D. Kovalyuk, V. B. Boledzyuk, V. I. Ivanov, V. V. Netyaga
Publikováno v:
Фізика і хімія твердого тіла, Vol 16, Iss 4, Pp 654-657 (2015)
The structure, electrical and dielectric properties of hydrogenated gallium selenide crystals were investigated. It was shown that AC-conduction mechanism along the crystallographic axis C in the 103–105 Hz have hopping character. The parameters of
Externí odkaz:
https://doaj.org/article/fdd867e2ce3d405e90a4eac57d8e0e16
Autor:
T. Venanzi, M. Selig, A. Pashkin, S. Winnerl, M. Katzer, H. Arora, A. Erbe, A. Patane, Z. R. Kudrynskyi, Z. D. Kovalyuk, L. Baldassarre, A. Knorr, M. Helm, H. Schneider
Publikováno v:
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26618906ee1fd3dd19ac0fffc78ee192
https://doi.org/10.1109/irmmw-thz50927.2022.9895949
https://doi.org/10.1109/irmmw-thz50927.2022.9895949