Results 41 to 50 of about 2,761 (198)
Physics Open, 2021 Ba1-xDyxFe12-yZnyO19 (x = 0–0.1 and y = 0–1) hexaferrites were produced by the sol-gel auto-combustion technique.In the XRD analyses of all samples, BaFe12O19 phase was observed as the pure state.
Semih Engün, Gülten Sadullahoğlu
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, 2014 On the basis of first-principles calculations we show that the M-type hexaferrite BaFe12O19 exhibits frustrated antiferroelectricity associated with its trigonal bipyramidal Fe3+ sites.
Wang, P. S., Xiang, H. J.
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, 2017 Over the years attempts have been made to compensate for the inherent weaknesses in the bulk state of the multiferroic BiFeO3, such as high leakage current and the absence of ferromagnetic correlation, and exploit its magnetoelectric potential by forming
Kumar, Amit +3 more
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Highly Efficient Room-Temperature Spin-Orbit-Torque Switching in a Van der Waals Heterostructure of Topological Insulator and Ferromagnet. [PDF]
Adv Sci (Weinh)Current‐driven magnetization switching via spin‐orbit torque is achieved at room temperature in a van der Waals heterostructure of a bulk‐insulating topological insulator Sn‐doped Bi1.1Sb0.9Te2S1 and a room temperature ferromagnet, Fe3GaTe2. By controlling the thickness of the constituent layers and maximizing the relative current ratio on the ...
Choi GS +11 more
europepmc +2 more sources
Multiferroic Properties of BaFe12O19 Ceramics
, 2012 Simultaneous occurrence of big ferroelectricity and strong ferromagnetism has been observed in Barium Hexaferrite ceramics. Barium hexaferrite (BaFe12O19) powders with hexagonal crystal structure have been successfully synthesized by polymer precursor method using barium acetate and ferric acetylacetonate as the precursor. The powders were pressed into
Chen, Xiuna, Tan, Guolong
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, 2010 We demonstrate experimentally that the presence of a single domain wall in an underlying ferromagnetic BaFe_{12}O_{19} substrate can induce a considerable asymmetry in the current (I) - voltage (V) characteristics of a superconducting Al bridge.
Aladyshkin, A. Yu. +4 more
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Nutzen der 3d‐4f Koordination: Molekulares Quanten‐Feder‐Magnet‐Verhalten in axialen Ni2Ln Komplexen
Angewandte Chemie, Volume 138, Issue 5, 28 January 2026.Wir berichten über heterotrimetallische Ni2Ln Komplexe, die Austauschfeder‐Magnete auf molekularer Ebene nachahmen. CASSCF Rechnungen zeigen kollineare Anisotropieachsen, während µSQUID Studien langsame Relaxation und offene Hysterese in Ni2Tb, Ni2Dy, und Ni2Ho offenbaren.
Zhaoyang Jing +7 more
wiley +1 more source
Magneto-optical studies of BaFe12O19 films grown by metallo-organic decomposition [PDF]
, 2015 M-type barium hexagonal ferrites BaFe12O19 (BaM) films considered for new devices that operate in the 40-70 GHz range with small or zero applied magnetic fields were characterized by magneto-optical (MO) complex polar “Kerr” effect (PKE) spectroscopy, MO
Celinski, Zbigniew +10 more
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Magnetically recyclable polymer photocatalytic materials for sustainable photocatalysis
Polymer International, Volume 75, Issue 1, Page 8-12, January 2026.Magnet photocatalysts increase the sustainability and reuseability of the photocatalyst by enabling their easy recovery. Abstract The production of easily separable and recoverable photocatalytic materials remains a critical challenge in achieving sustainable photocatalysis.
Rong Li +3 more
wiley +1 more source
Characterizations of Ceramic Magnets from Iron Sand
International Journal of Technology, 2015 Ceramic magnets with the chemical composition of barium hexaferrite (BaFe12O19) were obtained through the synthesis of magnetite powder from iron sand taken from the Southern Coast of Yogyakarta in Indonesia.
Toto Rusianto +3 more
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