Magnetoelectric composites

G Srinivasan - Annual Review of Materials Research, 2010 - annualreviews.org
In a composite of magnetostrictive and piezoelectric phases, mechanical strain mediates
magnetoelectric (ME) coupling between the magnetic and the electric subsystems. This …

A review of thin-film magnetoelastic materials for magnetoelectric applications

X Liang, C Dong, H Chen, J Wang, Y Wei… - Sensors, 2020 - mdpi.com
Since the revival of multiferroic laminates with giant magnetoelectric (ME) coefficients, a
variety of multifunctional ME devices, such as sensor, inductor, filter, antenna etc. have been …

Experimental validation of performance limits and design guidelines for small antennas

DF Sievenpiper, DC Dawson, MM Jacob… - … on Antennas and …, 2011 - ieeexplore.ieee.org
The theoretical limit for small antenna performance that was derived decades ago by
Wheeler and Chu governs design tradeoffs for size, bandwidth, and efficiency. Theoretical …

Challenges and opportunities for multi-functional oxide thin films for voltage tunable radio frequency/microwave components

G Subramanyam, MW Cole, NX Sun… - Journal of applied …, 2013 - pubs.aip.org
There has been significant progress on the fundamental science and technological
applications of complex oxides and multiferroics. Among complex oxide thin films, barium …

Recent advances in multiferroic oxide heterostructures and devices

X Yang, Z Zhou, T Nan, Y Gao, GM Yang… - Journal of Materials …, 2016 - pubs.rsc.org
The increasing demand for realizing ultra-fast, compact, and ultra-low power
electronics/spintronics has propelled the creation of novel multiferroic heterostructures …

Magnetodielectric materials in antenna design: Exploring the potentials for reconfigurability

E Andreou, T Zervos, AA Alexandridis… - IEEE Antennas and …, 2018 - ieeexplore.ieee.org
The growing demand for low-profile, efficient compact antennas with reconfigurable
characteristics has prompted antenna engineers to use novel materials in place of …

Compact and low loss phase shifter with low bias field using partially magnetized ferrite

X Yang, J Wu, Y Gao, T Nan, Z Zhou… - IEEE Transactions …, 2013 - ieeexplore.ieee.org
In this paper, a compact and low loss tunable phase shifter with low magnetic fields using
partially magnetized ferrites was designed, fabricated and characterized. The new magnetic …

Magnetic and Structural Properties of Novel-Coated Ni0.5Co0.5Fe1.6Gd0.2Mo0.1Sm0.1O4 Spinel Ferrite Nanomaterial: Experimental and Theoretical …

A Hssaini, M Belaiche, M Elansary, CA Ferdi… - … of Superconductivity and …, 2022 - Springer
The fabrication of magnetic coated nanoparticles in a single step is a challenge for
nanotechnology applications. In this paper, Ni0. 5Co0. 5Fe1. 6Gd0. 2Mo0. 1Sm0. 1O4 …

Microfluidically frequency-reconfigurable microstrip patch antenna and array

H Tang, JX Chen - IEEE Access, 2017 - ieeexplore.ieee.org
A microfluidically frequency-reconfigurable microstrip patch antenna and an array are
proposed in this paper. The reconfiguration performance is realized to be frequency …

Design RF magnetic devices with linear and nonlinear equivalent circuit models: Demystify RF magnetics with equivalent circuit models

Q Gao, ME Fordham, W Gu, H Cui… - IEEE Microwave …, 2022 - ieeexplore.ieee.org
Magnetic materials offer a unique combination of properties for RF applications, such as
nonreciprocity, high permeability, broad tunability, strong frequency dispersion, and …