Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Evgenii Artiukh"'
Publikováno v:
Ceramics, Vol 7, Iss 2, Pp 491-503 (2024)
In this work, we analyze the electrical behavior of strontium ferromolybdate below room temperature. We demonstrate that in SFMO ceramics, SFMO thin films deposited by pulsed laser deposition including (100) and (111) textured thin films, as well as
Externí odkaz:
https://doaj.org/article/d89953960798436f9bb6055e5dbd7e83
Publikováno v:
Electronic Materials, Vol 5, Iss 1, Pp 1-16 (2024)
In this work, we demonstrate the preparation of easy-to-fabricate nanogranular strontium ferromolybdate/strontium molybdate core-shell ceramics and examine their properties, including tunnel magnetoresistance, magnetic field sensitivity, and temperat
Externí odkaz:
https://doaj.org/article/4b11324219d84c7e9d4e9208e12f65cd
Autor:
Gunnar Suchaneck, Nikolai Kalanda, Marta Yarmolich, Evgenii Artiukh, Gerald Gerlach, Nikolai A. Sobolev
Publikováno v:
Electronic Materials, Vol 3, Iss 1, Pp 82-92 (2022)
In this work, we describe the magnetization of nanosized SFMO particles with a narrow size distribution around ca. 70 nm fabricated by the citrate-gel technique. The single-phase composition and superstructure ordering degree were proved by X-ray dif
Externí odkaz:
https://doaj.org/article/96b76245aa0d478f9bde0300937c961e
Autor:
Gunnar Suchaneck, Evgenii Artiukh
Publikováno v:
Applied Sciences, Vol 13, Iss 12, p 7096 (2023)
Sr2FeMoO6-δ (SFMO) double perovskite is a promising candidate for room-temperature spintronic applications, since it possesses a half-metallic character (with theoretically 100% spin polarization), a high Curie temperature of about 415 K and a low-f
Externí odkaz:
https://doaj.org/article/75ef185046154659b7577731b61406fd
Autor:
Mindaugas Andrulevičius, Evgenii Artiukh, Gunnar Suchaneck, Sitao Wang, Nikolai A. Sobolev, Gerald Gerlach, Asta Tamulevičienė, Brigita Abakevičienė, Sigitas Tamulevičius
Publikováno v:
Materials, Vol 16, Iss 6, p 2175 (2023)
X-ray photoelectron spectroscopy was used to study the direct synthesis of strontium and molybdenum oxide thin films deposited by multitarget reactive magnetron sputtering (MT-RMS). Sr and Mo targets with a purity of 99.9% and 99.5%, respectively, we
Externí odkaz:
https://doaj.org/article/8f61c4b55dfe429ab510223cdd40a3bb
Autor:
Gunnar Suchaneck, Evgenii Artiukh
Publikováno v:
Inorganics, Vol 10, Iss 12, p 230 (2022)
This review is devoted to the application of Sr2FeMoO6−δ (SFM) and Sr2F1.5Mo0.5O6−δ (SF1.5M) in La1−xSrxGa1−yMgyO3−δ (LSGM)-based SOFCs. We consider the most relevant physical properties (crystal structure, thermodynamic stability, iron
Externí odkaz:
https://doaj.org/article/423b316dc95647ad94c4ad89b76e5628
Autor:
Evgenii Artiukh, Gunnar Suchaneck
Publikováno v:
Open Ceramics, Vol 7, Iss , Pp 100171- (2021)
In this work, we develop a model for the description of the low-field magnetoresistance of Sr2FeMoO6−δ ceramics that, for the very first time, is considering the magnetic field dependence of the tunneling barrier height. The core of the model is t
Externí odkaz:
https://doaj.org/article/be010210548145819a549f5e02463e11
Autor:
Gunnar Suchaneck, Evgenii Artiukh, Nikolai A. Sobolev, Eugene Telesh, Nikolay Kalanda, Dmitry A. Kiselev, Tatiana S. Ilina, Gerald Gerlach
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2717 (2022)
Thin-film strontium ferromolybdate is a promising material for applications in room-temperature magnetic tunnel junction devices. These are spin-based, low-power-consuming alternatives to CMOS in non-volatile memories, comparators, analog-to-digital
Externí odkaz:
https://doaj.org/article/af3993e458b9421b8b1c3773eeacdbb5
The low-field magnetoresistance properties in double-perovskite strontium ferromolybdate core–shell structures arise from spin-dependent tunneling through a barrier formed by the shell. It is strongly dependent on synthesis conditions. In this work
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::c87a183a31e851055cbb8fc43b61b69a
https://zenodo.org/record/6926779
https://zenodo.org/record/6926779
Autor:
Gunnar Suchaneck, Evgenii Artiukh
Antiphase boundaries (APB) in strontium ferromolybdate induce antiferromagnetically coupled spins of the Fe ions at the boundary affecting both the magnetic properties and the electron transport across the boundary. Herein, first, 3D presentation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::cad66a27b689655167c6cf506f2ebf8c
https://zenodo.org/record/5806224
https://zenodo.org/record/5806224