Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Nazariy, ANDRUSHCHAK"'
Publikováno v:
Mathematics and Computers in Simulation. 188:404-414
Using the finite element approximation of electromagnetic wave propagation problem in frequency domain analysis, we have developed and implemented a finite element model of a terahertz substrate-based wire grid polarizer in a form of unit cell. The p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ebd01dc45f633301e1da83ef5f0635b
https://doi.org/10.1016/j.matcom.2021.04.005
https://doi.org/10.1016/j.matcom.2021.04.005
Optical and Electron Microscopy Studies of Al2O3 Nanomatrices with Embedded ADP and KB5 Nanocrystals
Autor:
Nazariy Andrushchak, Dmytro Vynnyk, Volodymyr Adamiv, Volodymyr Haiduchok, Viktor Strelchuk, Andrii Nikolenko, Yaroslav Zhydachevskyy, Yaroslav Shchur, Anatoliy Andrushchak
Publikováno v:
2022 IEEE 12th International Conference Nanomaterials: Applications & Properties (NAP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f06468dbdb25561e41cb8dab6fcd336
https://doi.org/10.1109/nap55339.2022.9934289
https://doi.org/10.1109/nap55339.2022.9934289
Publikováno v:
2022 IEEE 16th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a93528869efd3e4e276ed4ca9fe12de6
https://doi.org/10.1109/tcset55632.2022.9766873
https://doi.org/10.1109/tcset55632.2022.9766873
Autor:
Volodymyr Haiduchok, Nazariy Andrushchak, Volodymyr Adamiv, I.M. Teslyuk, Anatoliy Andrushchak, Yevhen Yashchyshyn
Publikováno v:
2021 IEEE 11th International Conference Nanomaterials: Applications & Properties (NAP).
In this paper, the modified technology of nanoporous aluminum oxide (Al 2 O 3 ) matrices filling with the KDP, ADP, and TGS crystals is proposed. The transmission spectra of the grown structures were studied at 300 -3000 nm and 50-1200 GHz spectral r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06d2510662a598dcd37852107a9ee7ce
https://doi.org/10.1109/nap51885.2021.9568558
https://doi.org/10.1109/nap51885.2021.9568558
Publikováno v:
2021 IEEE XVIIth International Conference on the Perspective Technologies and Methods in MEMS Design (MEMSTECH).
this paper presents an approach and set of finite element models for synthesis of dispersion relations of porous composite materials with complex structure basing on numerical simulation by COMSOL system of electromagnetic waves propagation in a freq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55641e0ff922ff3b85e77261b089355a
https://doi.org/10.1109/memstech53091.2021.9467924
https://doi.org/10.1109/memstech53091.2021.9467924
Publikováno v:
2021 IEEE 16th International Conference on the Experience of Designing and Application of CAD Systems (CADSM).
In this paper, we have discussed a new approach for measuring the dielectric permittivity of crystalline and nanocomposite materials at subTHz frequency range. The proposed approach's idea is based on the interferometric method, where the shifts in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a37b6704c128952524b8783d35a91e3
https://doi.org/10.1109/cadsm52681.2021.9385216
https://doi.org/10.1109/cadsm52681.2021.9385216
Publikováno v:
Financial Space. 2018, Vol. 30 Issue 2, p129-142. 14p.
Autor:
P. Poornesh, Krithika Upadhya, Albin Antony, Suresh D. Kulkarni, Katarzyna Ozga, I.V. Kityk, A. Wojciechowski, Jaroslaw Jedryka, U.G. Deekshitha, Aninamol Ani, Nazariy Andrushchak
Publikováno v:
Optical Materials
In the present study, Mg-doped ZnO (MZO) nanofilms (NF) were grown by spray pyrolysis technique. X-ray diffraction (XRD) patterns have shown an intense peak oriented along (002) crystalline plane confirming crystalline origin of grown MZO films. Atom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::064d64d91b967b8225db524208373c37
http://arxiv.org/abs/2004.00561
http://arxiv.org/abs/2004.00561
Simulation of Corrugated Graphene Structure by Microlevel Cellular Models and Gaussian Random Fields
Autor:
Marek Iwaniec, Nazariy Andrushchak, Janusz Wozny, Volodymyr Karkulovskyy, Mykhailo Lobur, Nazariy Jaworski
Publikováno v:
2020 IEEE XVIth International Conference on the Perspective Technologies and Methods in MEMS Design (MEMSTECH).
Basing on the reviewed corrugated graphene structural features and their models, the article presents the method of corrugated graphene structure simulation by microlevel cellular models and Gaussian random fields, which brings scientific novelty. De
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::611086e9c6ff6504927e6ad0c32d67af
https://doi.org/10.1109/memstech49584.2020.9109486
https://doi.org/10.1109/memstech49584.2020.9109486
Autor:
Nazariy Andrushchak, Ivan Karbovnyk
Publikováno v:
SLAS TECHNOLOGY: Translating Life Sciences Innovation
In the paper, we explain an automated LabVIEW-controlled setup that enables interferometric measurement of refractive indices in crystalline materials using a laser light source. The setup combines a mechanical system, a microcomputer-controlled gear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dbe4a536ad54b21617ffdae13c358ee
http://arxiv.org/abs/2004.01261
http://arxiv.org/abs/2004.01261