Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Nikolai Kalanda"'
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:
Marta Yarmolich, Nikolai Kalanda, Sergey Demyanov, Herman Terryn, Jon Ustarroz, Maksim Silibin, Gennadii Gorokh
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1202-1207 (2016)
The sequence of phase transformations during Sr2FeMoO6−x crystallization by the citrate–gel method was studied for powders synthesized with initial reagent solutions with pH values of 4, 6 and 9. Scanning electron microscopy revealed that the as-
Externí odkaz:
https://doaj.org/article/18b6221feca04441b202831e60eccfd1
Autor:
Nikolai A. Sobolev, Julia Fedotova, Marta Yarmolich, Sergey Demyanov, Vadim Bayev, Nikolai Kalanda
Publikováno v:
physica status solidi (b). 253:2160-2166
Nanosized single-phase powders of the ferrimagnetic double perovskite Sr2FeMoO6–δ (SFMO) with various degrees of the superstructural ordering of the Fe3+ and Mo5+ cations have been synthesized by the citrate–gel method at pH = 4, 6, 9 (samples S
Electrical transport properties of a superconductor-ferrimagnet composite in applied magnetic fields
Publikováno v:
physica status solidi (b). 253:2154-2159
Electrical transport properties of the YBa2Cu3O7−δ + Sr2FeMoO6−δ superconductor–ferrimagnet composite as a function of the temperature and applied magnetic field are reported. Four different intervals in the temperature dependence of the resi
Autor:
Maksim Silibin, Herman Terryn, Marta Yarmolich, Sergey Demyanov, Jon Ustarroz, Nikolai Kalanda, Gennadii Gorokh
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1202-1207 (2016)
Beilstein J. Nanotechnol, 7
Beilstein J. Nanotechnol, 7
The sequence of phase transformations during Sr 2 FeMoO 6−x crystallization by the citrate–gel method was studied for powders syn-thesized with initial reagent solutions with pH values of 4, 6 and 9. Scanning electron microscopy revealed that the
Autor:
G. G. Gorokh, Nataliya Bogomazova, Marta Yarmolich, Andrei Lazavenka, Valery Zhylinski, Nikolai Kalanda, Anna Zakhlebayeva, Nikolai A. Sobolev
Publikováno v:
physica status solidi (b). 257:1900283
Autor:
Leonid V. Kovalev, Nikolai Kalanda, Manuela Petrova, Herman Terryn, Mikhail L. Zheludkevich, Jon Ustarroz, Marta Yarmolich
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
The present work reports on the new approach to create metal-supported Sr2FeMoO6 (SFMO)-based electrodes that have high potential to be applied in solid oxide fuel cells. The SFMO films were formed on stainless steel substrates by electrophoretic dep