Zobrazeno 1 - 10
of 437
pro vyhledávání: '"Gumarov, A."'
Continuously graded ferromagnetic thin films represent a new class of magnonic materials, where a spin-wave resonance spectrum can be tuned in resonance frequencies/fields, number of modes and even dispersion law by the magnetic properties profiling
Externí odkaz:
http://arxiv.org/abs/2411.16323
Autor:
Larisa Churikova, Samal Akhmetzhan, Gali Gumarov, Ainash Mukambetkaliyeva, Kumiskali Gubaidullin
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 39, Iss 4, Pp 115-124 (2024)
This article presents studies on the selection of the best sand control option, technologically based on the application of the method of fixing the bottomhole part of the well system with polymerized proppant, which will prevent the destruction of t
Externí odkaz:
https://doaj.org/article/57120095c77d4c54a75261890535374c
Autor:
Golovchanskiy, I. A., Yanilkin, I. V., Gumarov, A. I., Gabbasov, B. F., Abramov, N. N., Yusupov, R. V., Khaibullin, R. I., Stolyarov, V. S., Tagirov, L. R.
Publikováno v:
Phys. Rev. Materials 6, 064406 (2022)
We report investigation of ferromagnetic resonance phenomenon in ferromagnetic thin films with essentially non-uniform composition. Epitaxial Pd-Fe thin film with linear distribution of Fe content across the thickness is used as the model material. A
Externí odkaz:
http://arxiv.org/abs/2203.05014
Autor:
Gumarov, A. I., Yanilkin, I. V., Rodionov, A. A., Gabbasov, B. F., Yusupov, R. V., Aliyev, M. N., Khaibullin, R. I., Tagirov, L. R.
Palladium-iron alloys produced by high-dose implantation of iron ions into epitaxial palladium films were investigated with the ferromagnetic resonance (FMR) and vibrating sample magnetometry (VSM) techniques. The samples reveal distinct multiple FMR
Externí odkaz:
http://arxiv.org/abs/2110.10397
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 19, Iss 6, Pp 577-582 (2023)
Known methods and approaches are ineffective or not applicable at all in the study of mechanical characteristics and adhesion of coatings of complex structure, initially formed on non-planar surfaces. A device has been developed that includes fragmen
Externí odkaz:
https://doaj.org/article/09ba26f63a2747b4ba46494f4f0aec0b
We present the ab initio results of the structural and magnetic properties of the Pd host matrix implanted with Fe solute atoms at various concentrations. By means of density functional theory we confirm that iron impurities are able to initialize si
Externí odkaz:
http://arxiv.org/abs/2105.10918
Autor:
Gumarov, Amir, Yanilkin, Igor, Yusupov, Roman, Kiiamov, Airat, Tagirov, Lenar, Khaibullin, Rustam
We report on the formation of the dilute $Pd_{1-x}Fe_x$ compositions with tunable magnetic properties under an ion-beam implantation of epitaxial Pd thin films. Binary $Pd_{1-x}Fe_x$ alloys with a mean iron content $x$ of $0.025$, $0.035$ or $0.075$
Externí odkaz:
http://arxiv.org/abs/2103.03562
Autor:
Rehm, Jürgen, Badaras, Robertas, Ferreira-Borges, Carina, Galkus, Lukas, Gostautaite Midttun, Nijole, Gobiņa, Inese, Janik-Koncewicz, Kinga, Jasilionis, Domantas, Jiang, Huan, Kim, Kawon Victoria, Lange, Shannon, Liutkutė-Gumarov, Vaida, Manthey, Jakob, Miščikienė, Laura, Neufeld, Maria, Petkevičienė, Janina, Radišauskas, Ričardas, Reile, Rainer, Room, Robin, Stoppel, Relika, Tamutienė, Ilona, Tran, Alexander, Trišauskė, Justina, Zatoński, Mateusz, Zatoński, Witold A., Zurlytė, Ingrida, Štelemėkas, Mindaugas
Publikováno v:
In The Lancet Regional Health - Europe October 2023 33
Publikováno v:
In Vacuum October 2023 216
Autor:
Rustam I. Khaibullin, Amir I. Gumarov, Iskander R. Vakhitov, Andrey A. Sukhanov, Nikolay M. Lyadov, Airat G. Kiiamov, Dilyara M. Kuzina, Valery V. Bazarov, Almaz L. Zinnatullin
Publikováno v:
Condensed Matter, Vol 9, Iss 2, p 27 (2024)
In this work, we have studied the microstructure and unusual ferromagnetic behavior in epitaxial tin dioxide (SnO2) films implanted with 40 keV Co+ ions to a high fluence of 1.0 × 1017 ions/cm2 at room or elevated substrate temperatures. The aim was
Externí odkaz:
https://doaj.org/article/1a4e47043f0243c9a156a7ddc1b6142b