Highly efficient magnetically tunable high frequency spur-line notch filter
Sign Up to like & getrecommendations! Published in 2020 at "Current Applied Physics"
DOI: 10.1016/j.cap.2020.03.015
Abstract: Abstract We report a cobalt ferrite nanorods (CFO NRs) based magnetically tunable spur-line notch filter where vertically aligned CFO NRs has been grown on silver nanoparticles coated silicon substrate. The CFO NRs are coupled with… read more here.
Keywords: spur line; frequency; cfo nrs; magnetically tunable ... See more keywords
Magnetically tunable alternating current electrical properties of (100-x)% La0.7Sr0.3MnO3 - x% paraffin wax(0.05≤x≤1.0) hybrid nanocomposites
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.10.075
Abstract: Abstract We have investigated magnetically tunable AC electrical properties of (100-x)% La 0.7 Sr 0.3 MnO 3 (LSMO) - x% Paraffin wax (weight%, x = 0.05, 0.1, 0.2 and 1.0) hybrid nanocomposites prepared through a chemical pyrophoric… read more here.
Keywords: electrical properties; paraffin; magnetically tunable; paraffin wax ... See more keywords
Magnetically tunable composite ferrite-dielectric microwave elements
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2020.166691
Abstract: Abstract Multiphase microwave dielectrics with high electrical quality and adjustable thermal stability of electrical properties have been investigated on the basis of barium polytitanates. The nature of high Q-factor and the opportunity to manage the… read more here.
Keywords: ferrite dielectric; composite ferrite; magnetically tunable; microwave ... See more keywords
Design and implementation of magnetically–tunable quad–band filter utilizing split–ring resonators at microwave frequencies
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-57773-6
Abstract: In this article, we present a magnetically–tunable quad–band filter with high tunability in the frequency range of 2.1–3.9 GHz. A multi–band filter with four stop–bands comprises of a microstrip line coupled to four frequency–selective split–ring resonators… read more here.
Keywords: band filter; frequency; split ring; magnetically tunable ... See more keywords
Honeycomb-like active microswarms for magnetically tunable cascade enzyme catalysis.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr00927g
Abstract: There has been great interest in magnetic-field-tunable catalytic performance because it can be physically controlled. However, there have been few reports describing the effects of the controllability of the magnetic field on cascade enzyme catalytic… read more here.
Keywords: cascade enzyme; magnetically tunable; enzyme catalysis;
Programmable mechanical devices through magnetically tunable bistable elements
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2212489120
Abstract: Significance The characteristics of bistable and multistable mechanisms are governed by their materials and design properties. Once fabricated, it has been not possible to program or tune their responses without changing their structure so far.… read more here.
Keywords: magnetically tunable; mechanical devices; devices magnetically; tunable bistable ... See more keywords
Magnetically tunable dual-band terahertz absorption based on guided-mode resonance.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.457708
Abstract: We propose a magnetically tunable dual-band terahertz (THz) absorber by using an InAs substrate with a subwavelength zero-contrast germanium grating. The results demonstrate that the absorption peaks in this absorber can be dynamically tuned by… read more here.
Keywords: magnetically tunable; dual band; band terahertz; tunable dual ... See more keywords
Magnetically tunable optical diffraction gratings based on a ferromagnetic liquid crystal.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.008900
Abstract: Transmission optical diffraction gratings composed of periodic slices of a ferromagnetic liquid crystal and a conventional photoresist polymer are demonstrated. Dependence of diffraction efficiencies of various diffraction orders on an in-plane external magnetic field is… read more here.
Keywords: magnetically tunable; ferromagnetic liquid; optical diffraction; liquid crystal ... See more keywords
Magnetically tunable diffractive optical elements based on ion-irradiated ultrathin ferromagnetic stacks.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.486633
Abstract: We report a novel type of magnetically tunable diffractive optical element (DOE) based on ultrathin ferromagnetic (FM) Pt/Co stacks. The Pt/Co stacks are irradiated by Ar+ ions at selected areas so that the perpendicular anisotropy… read more here.
Keywords: magnetically tunable; diffractive optical; ferromagnetic stacks; ultrathin ferromagnetic ... See more keywords
Magnetically Tunable Adhesion of Magnetoactive Elastomers’ Surface Covered with Two-Level Newt-Inspired Microstructures
Sign Up to like & getrecommendations! Published in 2022 at "Biomimetics"
DOI: 10.3390/biomimetics7040245
Abstract: As one of the new intelligent materials, controllable bionic adhesive materials have great application prospects in many fields, such as wearable electronic devices, wall climbing robot systems, and biomedical engineering. Inspired by the microstructure of… read more here.
Keywords: adhesion; covered two; magnetically tunable; two level ... See more keywords