Results 31 to 40 of about 2,348 (218)

FORC-Diagram Analysis for a Step-like Magnetization Reversal in Nanopatterned Stripe Array

, 2021
The fabrication approach of a magnonic crystal with a step-like hysteresis behavior based on a uniform non-monotonous iron layer made by shadow deposition on a preconfigured substrate is reported.
Nikolay V. Andreev, Valeria Rodionova, Jose C. Martínez-García, Montserrat Rivas, Alexey V. Ognev, Aleksei G. Kozlov, Victor K. Belyaev, Dmitry Murzin, Aleksei Yu. Samardak, Alexander S. Samardak   +9 more
core   +1 more source

Study on the magnetic viscosity of multi-step magnetized heterogeneous alloys

Journal of Materials Research and Technology, 2023
The multi-step magnetization behavior caused by a variety of microstructures is common in magnetic materials. The study of the effect of heterogeneous structure magnetization behavior on magnetic viscosity provides extensive guidance for the long-term ...
Zhihe Zhao, Jiangtao Zhao, Mingkun Wang, Yingli Sun, Weixing Xia, Zhenlong Chao, Shushuang Li, Renjie Chen, Aru Yan, Longtao Jiang   +9 more
doaj   +1 more source

Comparison of morphing trailing edges and conventional control surfaces for active flutter suppression

Hangkong gongcheng jinzhan, 2023
Aeroelastic modelling and stability analysis of wing with morphing trailing edge have attracted more and more attention. In order to explore the methods and characteristics between active flutter suppression of wings with morphing trailing edge and ...
YANG Yongjian, SONG Chen, ZHANG Zhenkai, YANG Chao   +3 more
doaj   +1 more source

Exchange spring behaviour in SrFe12O19-CoFe2O4 nanocomposites

AIP Advances, 2015
Nanocomposites of hard (SrFe12O19) and soft ferrite (CoFe2O4) are prepared by mixing individual ferrite components at appropriate weight ratio and subsequent heat treatment.
Debangsu Roy, P. S. Anil Kumar
doaj   +1 more source

Magnetization Reversal Process and Magnetostatic Interactions in Fe₅₆Co₄₄/SiO₂/Fe₃O₄ Core/Shell Ferromagnetic Nanowires with Non-Magnetic Interlayer

Nanomaterials, 2021
Nowadays, numerous works regarding nanowires or nanotubes are being published, studying different combinations of materials or geometries with single or multiple layers.
Javier García, Alejandro M. Manterola, Miguel Méndez, Jose Angel Fernández-Roldán, Víctor Vega, Silvia González, Víctor M. Prida   +6 more
doaj   +1 more source

Forcing in nonstandard analysis

Annals of Pure and Applied Logic, 1994
The results and methods in this paper could lead to a significant improvement within the discipline of nonstandard analysis. A nonstandard universe is constructed from a superstructure in a Boolean-valued model of set theory. Much of this paper is taken up with such a construction and showing how this construction's properties compare with those of the
openaire   +2 more sources

Crystalline texture of cobalt nanowire arrays probed by the switching field distribution and FORC diagrams

, 2023
The crystalline texture of arrays of low diameter Co nanowires (NWs) synthesized by electrodeposition using electrolytes with different acidities (pH in the range 2.0–6.6) was studied by the switching field distribution (SFD) and first order reversal ...
Araujo, E, de la Torre Medina, J, Lobo Guerrero, A, Encinas, A, Piraux, L   +4 more
core   +1 more source

Domain state evolution and magnetic behavior of nickel ferrite nanoparticles: Insights from FORC analysis and structural characterization

Results in Physics
In this study, the magnetostructural behavior of nickel ferrite nanoparticles with varying nickel content (x) was systematically examined at annealing temperatures of 250, 500, and 1000 °C.
Abbas Bachacheri, Hossein Nikmanesh, Mahmood Niad   +2 more
doaj   +1 more source

IDENTIFYING OPPORTUNITIES TO ALIGN U.S. AIR FORCE AND U.S. ARMY MULTI-DOMAIN OPERATIONS IN THE CONTEXT OF INTEGRATED DETERRENCE: AN ANNOTATED BIBLIOGRAPHY OF DETERRENCE AND MULTI-DOMAIN OPERATIONS [PDF]

, 2022
The objective of this capstone is to identify readings that can suggest doctrinal changes to better align U.S. Army and U.S. Air Force concepts of multi-domain operations.
Stelmack, Robert A.
core  

A strong angular dependence of magnetic properties of magnetosome chains: Implications for rock magnetism and paleomagnetism

Geochemistry, Geophysics, Geosystems, 2013
Single‐domain magnetite particles produced by magnetotactic bacteria (magnetosomes) and aligned in chains are of great interest in the biosciences and geosciences. Here, we investigated angular variation of magnetic properties of aligned Magnetospirillum
Jinhua Li, Kunpeng Ge, Yongxin Pan, Wyn Williams, Qingsong Liu, Huafeng Qin   +5 more
doaj   +1 more source