Zobrazeno 1 - 10
of 16 286
pro vyhledávání: '"Multiferroics"'
Publikováno v:
Next Materials, Vol 5, Iss , Pp 100237- (2024)
CuFeO2 multiferroics were fabricated under high pressure and high temperature for the first time, and their microstructures and magnetic properties were investigated systematically. Compared with the conventional state-solid reaction method, high pre
Externí odkaz:
https://doaj.org/article/6dc5bcc082a74ee5a00f634530cf390d
Autor:
Maxim V. Silibin, Vadim D. Zhivulko, Yuriy V. Radyush, Dmitry V. Zhaludkevich, Victor N. Shut, Andrei A. Kuzniatsou, Hanna S. Sokalava, Dmitry V. Karpinsky
Publikováno v:
Vestnik of Vitebsk State Technological University, Vol 1, Iss 47, Pp 71-81 (2024)
The crystal structure of the solid solutions Bi0.65Ba0.35-zSrzFe0.65Ti0.35O3 within the dopant concentration range 0 ≤ z ≤ 0.35 was investigated based on the results of X-ray diffraction, infrared and Raman spectroscopy. The morphology and chemic
Externí odkaz:
https://doaj.org/article/06f8a977c86e42c9a32d99528103db58
Autor:
Pavel Astafev, Konstantin Andryushin, Aleksey Pavelko, Alexander Lerer, Yakov Reizenkind, Ekaterina Glazunova, Lidiya Shilkina, Inna Andryushina, Alexandr Nagaenko, Larisa Reznichenko
Publikováno v:
Solids, Vol 5, Iss 1, Pp 66-83 (2024)
Ceramic samples of Bi1−xHoxFeO3, where x = 0.00–0.50, with a modifier concentration variation step ∆x = 0.05–0.10, were prepared by a two-step solid-phase synthesis followed by sintering using conventional ceramic technology. X-ray phase anal
Externí odkaz:
https://doaj.org/article/cab64692d39d49c6acb4436fea6ba0a8
Publikováno v:
Results in Physics, Vol 58, Iss , Pp 107542- (2024)
In this work, the Permalloy/BaTiO3 composite with granule/matrix structure is designed. The theoretical calculation reveals coupling between electric polarization and magnetic anisotropy. As electric polarization is downward and upward in BaTiO3 matr
Externí odkaz:
https://doaj.org/article/6daacc37b6d4479183f156e0ef23ffbd
Publikováno v:
Journal of Materiomics, Vol 9, Iss 5, Pp 892-898 (2023)
Low-dimensional multiferroic metals characterized by the simultaneous coexistence of ferroelectricity, conductivity, and magnetism hold tremendous potential for scientific and technological endeavors. However, the mutually exclusive mechanisms among
Externí odkaz:
https://doaj.org/article/cdc5bd6bf60846548c775a0c75b42476
Autor:
Alexei A. Belik
Publikováno v:
Inorganics, Vol 12, Iss 8, p 226 (2024)
BiFeO3-related perovskite-type materials attract a lot of attention from the viewpoint of applications and fundamental science. In this work, we prepared two modifications of heavily Mn-doped BiFeO3 with the composition of BiFe0.6Mn0.4O3. A high-pres
Externí odkaz:
https://doaj.org/article/641eb54316a54a2997bc4c567cacd540
Autor:
Denis Petrukhin, Vitalii Salnikov, Aleksey Nikitin, Ibtissame Sidane, Sawssen Slimani, Stefano Alberti, Davide Peddis, Alexander Omelyanchik, Valeria Rodionova
Publikováno v:
Journal of Composites Science, Vol 8, Iss 8, p 329 (2024)
Bismuth ferrite (BiFeO3, BFO) is one of the few single-phase crystalline compounds exhibiting strong multiferroic properties at room temperature, which makes it promising for use in various fields of science and technology. The remarkable characteris
Externí odkaz:
https://doaj.org/article/aa5b775891cc41828c6fefdb97c14103
Autor:
Saba Aziz, Anna Grazia Monteduro, Ritu Rawat, Silvia Rizzato, Angelo Leo, Shahid Khalid, Giuseppe Maruccio
Publikováno v:
Magnetochemistry, Vol 10, Iss 8, p 60 (2024)
Increasing demand for functional materials crucial for advancing new technologies has motivated significant scientific and industrial research efforts. High-entropy materials (HEMs), with tunable properties, are gaining attention for their use in hig
Externí odkaz:
https://doaj.org/article/82d3c0f23cdb4c49b589e8084438b0fd
Autor:
Sondes Bauer, Berkin Nergis, Xiaowei Jin, Lukáš Horák, Reinhard Schneider, Václav Holý, Klaus Seemann, Tilo Baumbach, Sven Ulrich
Publikováno v:
Nanomaterials, Vol 14, Iss 12, p 1041 (2024)
The hexagonal ferrite h-YbFeO3 grown on YSZ(111) by pulsed laser deposition is foreseen as a promising single multiferroic candidate where ferroelectricity and antiferromagnetism coexist for future applications at low temperatures. We studied in deta
Externí odkaz:
https://doaj.org/article/e3c1de4e17a24f83b90501271ec1e783