Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Andrii Andriiovych Voznyi"'
Autor:
Björn Landeke-Wilsmark, Shi-Li Zhang, Carl Hägglund, Oleksandr V. Bilousov, Jie Ren, Jan Keller, Andrii Andriiovych Voznyi
Publikováno v:
ACS Applied Energy Materials. 4:8085-8097
Tin monosulfide can be grown in cubic (pi-SnS) and orthorhombic (alpha-SnS) polymorphs by low-temperature atomic layer deposition (ALD). The optical properties of these polymorphs make them attractive for the realization of plasmonic solar cells with
Autor:
Carl Hägglund, Andrii Andriiovych Voznyi, Tomas Nyberg, Björn Landeke-Wilsmark, Michelle Marie S. Villamayor, Oleksandr V. Bilousov
Obtaining single-phase tin monosulfide (SnS) films at low temperatures is challenging since cubic (π-SnS) and orthorhombic (α-SnS) polymorphs have similar energies of formation and grow under similar conditions. Here, we show that in atomic layer d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c44dec63000a0375fff2f5f48e3845f0
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-445050
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-445050
Autor:
A. Cerskus, A. P. Voznyi, Andrii Andriiovych Voznyi, M.M. Kolesnyk, Yu. Skyriya, Yu. Yeromenko, Anatoliy Opanasyuk
Publikováno v:
Springer Proceedings in Physics ISBN: 9789811517419
Effect of growth conditions on structural and optical properties of SnS2 thin film was investigated. It was shown, that samples deposited at substrate temperature of 573 K have SnS2 single phase structure. It was also determined that optical band gap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf8c822c1e407eee78e495f00853e89
https://doi.org/10.1007/978-981-15-1742-6_30
https://doi.org/10.1007/978-981-15-1742-6_30
Autor:
V. Kosyak, Andrii Andriiovych Voznyi, A. Medvid, Yu. Yeromenko, Pavels Onufrijevs, J. Vecstaudža, Anatoliy Opanasyuk, Liga Grase
Publikováno v:
Materials Science in Semiconductor Processing. 79:32-39
We demonstrate a simple approach to fabricate single-phase SnS thin films by thermal vacuum annealing of SnS2 layers obtained by the close-spaced vacuum sublimation method. It was found that the initial non-annealed SnS2 films exhibit typical chemica
Autor:
Andrii Andriiovych Voznyi, Līga Grase, J. Vecstaudža, Anatoliy Opanasyuk, Pavels Onufrijevs, A. Medvid, V. Kosyak
Publikováno v:
Journal of Alloys and Compounds. 688:130-139
A thin film of SnS 2 obtained by close-spaced vacuum sublimation was irradiated by an Nd:YAG laser (λ = 532 nm) using two intensities of laser radiation of 8.5 MW/cm 2 and 11.5 MW/cm 2 . It was shown that laser irradiation leads to evaporation of su
Autor:
S. P. Rudenko, Andrii Andriiovych Voznyi, M.О. Stetsenko, B. K. Serdega, L. S. Maksimenko, A.S. Opanasuk, V. Kosyak
Publikováno v:
Plasmonics. 12:1213-1220
This work reports the investigation of plasmonic effects in tin disulfide (SnS2) nanostructured films obtained by the close-spaced vacuum sublimation method (CSS). Structural properties and phase composition of SnS2 films were studied with the help o
Autor:
Sergei Plotnikov, Igor Iatsunskyi, Astrīda Bērziņa, Andrii Andriiovych Voznyi, Anatoliy Opanasyuk, Yurii Serhiiovych Yeromenko, Artem Shamardin, I. O. Shpetnyi, V. Kosyak, Jan Keller
Publikováno v:
Thin Solid Films. 709:138153
Tin sulfide is a promising semiconductor candidate to replace the currently used absorber materials in thin film photovoltaic such as Cu(In,Ga)(S,Se)2 and CdTe devices, which use toxic and scarce elements. However, numerous challenges still remain to
Autor:
M.M. Kolesnyk, Andrii Andriiovych Voznyi, Anatoliy Opanasyuk, Yu. Yeromenko, Igor Iatsunskyi, V. Kosyak, I.O. Shpetnyi
Publikováno v:
2017 IEEE 7th International Conference Nanomaterials: Application & Properties (NAP).
Tin sulphide is a promising absorber material for low-cost and earth abundant thin film solar cells. In this regard, we have studied phase composition, structural, and electrical properties of n-CdS/p-SnS heterostructure obtained by the close spaced
Publikováno v:
2017 IEEE 7th International Conference Nanomaterials: Application & Properties (NAP).
The article deals with justification to choose optimal thermodynamic condiions to generate porous ammonium nitrate in the vortex granulators. Advantages of granules modification are justified by way of humidification and further thermal treatment. Th
Publikováno v:
2016 International Conference on Nanomaterials: Application & Properties (NAP).
The paper deals with the results of study of producing process of porous ammonium nitrate in vortex flow and is dedicated to study of thermodynamic parameters of granulator workspace. The structure of the pores of surface of porous ammonium nitrate g