Výsledky vyhledávání - "Ekaterina Timofeeva"

Akademický článek

The Cyclic Stability of the Superelasticity in Quenched and Aged Ni44Fe19Ga27Co10 Single Crystals

Autor: Ekaterina Timofeeva, Elena Panchenko, Maria Zherdeva, Aida Tokhmetova, Yuriy I. Chumlyakov

Publikováno v: Metals, Vol 13, Iss 9, p 1538 (2023)

The effect of aging (at 773 K for 1 h) on the cyclic stability of superelasticity was studied in preliminarily quenched (after annealing at 1448 K for 1 h) Ni44Fe19Ga27Co10 [001]-oriented single crystals. It was shown that NiFeGaCo single crystals (b

Externí odkaz: https://doaj.org/article/94792ad81ceb49a181d6d7432566aa0e

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METHODOLOGICAL APPROACHES TO IMPROVING THE REGULATORY AND METHODOLOGICAL FRAMEWORK IN THE FIELD OF DESIGN AND CAPITAL REPAIR OF APARTMENT BUILDINGS

Autor: Ekaterina Timofeeva, Aleksandr Petrov, Oleg Korol

Publikováno v: Construction and Architecture. 9:46-50

The design and execution of works on capital repair of apartment buildings are regulated by the current normative legal and normative-technical documents. Their actualization is conditioned by the development of technologies, new forms of work organi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f5c1025ffca36794434bbc301e2645b
https://doi.org/10.29039/2308-0191-2021-9-4-46-50

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Wet Scandium Etching for hard mask formation on a silicon substrate

Autor: Julia Bondareva, Ekaterina Timofeeva, Alexandr Anikanov, Maxim Krasilnikov, Maxim Shibalov, Vasily Sen, Alexander Mumlyakov, Stanislav Evlashin, Mikhail Tarkhov

Nowadays, microelectronics and nanoelectronics require the search for new materials, including masks for creating structures. Today, the intermediate hard mask strategy is one of the key issues in achieving a good balance between lithography and etch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2368706df0d08486e4990473919690
http://arxiv.org/abs/2110.13639

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Superelasticity and elastocaloric cooling capacity in stress-induced martensite aged [001]А-oriented Ni54Fe19Ga27 single crystals

Autor: Anna Eftifeeva, Elena Panchenko, Eleonora Yanushonite, Irina Kurlevskaya, Ekaterina Timofeeva, Aida Tokhmetova, Nikita Surikov, Anton Tagiltsev, Yuriy Chumlyakov

Publikováno v: Materials science and engineering A. 2022. Vol. 855. P. 143855 (1-11)

The research paper presents a study of the effect of stress-induced martensite aging along the [001]A-deformation axis of the sample on both elastocaloric cooling capacity and superelasticity in Ni54Fe19Ga27 single crystals in compression. It has bee

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c827c7857eb783b5776a37affb42d68
https://doi.org/10.1016/j.msea.2022.143855

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Investigation of superconducting properties of NbN films deposited by DC magnetron sputtering on high-k dielectric HfO2 buffer layer

Autor: Ekaterina Timofeeva, E.V. Zenova, G. D. Diudbin, I.V. Trofimov, Yu. V. Anufriev, Anna P. Sirotina, N. V. Porokhov, E.A. Pershina, A.M. Tagachenkov, M. A. Tarkhov, M.V. Shibalov, Alexander Mumlyakov

The influence of the buffer layer of hafnia dielectric on superconducting properties of niobium nitride films, produced by the technique of the reactive magnetron depositing has been investigated for the first time. This study presents a comprehensiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc90dcf41f2c3dc2964e0644289d7b12
http://arxiv.org/abs/2106.15680

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