Ferromagnetic microwires enabled multifunctional composite materials

Qin, Faxiang; Peng, Hua-Xin

doi:10.1016/j.pmatsci.2012.06.001

Cited by 300 publications

(184 citation statements)

References 317 publications

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“…Although conventional composites are not magnetic, magnetic microwire inserts that magnetize the composite, make magnetic measurements meaningful. Research interest is attracted to polymeric composites with embedded microwires [74][75][76][77] because they are considered as a tool to develop multifunctional composites ** [78,79].…”

Section: Discussion 31 Emerging Trends and Technologiesmentioning

confidence: 99%

Monitoring the production of FRP composites: A review of in-line sensing methods

Konstantopoulos¹,

Fauster²,

Schledjewski³

2014

Express Polym. Lett.

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Abstract.Composites manufacturing is characterized by many degrees of freedom. Different materials, geometries and thermo-dynamical conditions contribute to a behavior that is difficult to predict. Monitoring the running process (in-line monitoring) eliminates the need for prediction; real time data provided by appropriate sensing systems can be used in the direction of process optimization, quality upgrade or material characterization. The aim of the review at hand is to record and discuss the latest progress in the field of in-line composites monitoring with a focus on Fiber Reinforced Polymericbased (FRP) composite structures. Summaries of each sensor's principles of operation, appropriate association with polymer/composite properties detection, brief descriptions of representative studies, a critical overview of implementation aspects and discussion on the upcoming trends, contribute in constructing a complete picture.

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Section: Discussion 31 Emerging Trends and Technologiesmentioning

confidence: 99%

Monitoring the production of FRP composites: A review of in-line sensing methods

Konstantopoulos¹,

Fauster²,

Schledjewski³

2014

Express Polym. Lett.

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“…[1][2][3] The properties of such metastructures are dependent on their geometrical parameters and also on the intrinsic properties of the used microwires, offering flexibility for achieving different engineering requirements. [4][5][6] A specific parallel arrangement of GCAWs in metastructures present a plasma-behavior in the presence of incident electromagnetic field and, consequently, negative dielectric characteristics of metastructures are obtained, 7,8 while the ferromagnetic resonance of the GCAWs leads to a negative magnetic response.…”

Section: Introductionmentioning

confidence: 99%

Left-handed properties dependence versus the interwire distance in Fe-based microwires metastructures

et al. 2016

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Experimental and theoretical investigations on the left-handed properties dependence versus the interwire distance of three new proposed Fe77.5Si7.5B15 glass coated microwires-based metastructures are presented. The left-handed characteristics of the metastructures were determined in the frequency range 8.2 ÷ 12 GHz and external d.c. magnetic fields ranging from 0 to 32 kA/m. The experimental results show that the electromagnetic losses of the metastructures increase with the decreasing of the interwire distance due to the increasing of the long-range dynamic dipole-dipole interaction within inter-wires in the presence of the microwave field. The numerical calculations using Nicolson–Weiss–Ross algorithm are in agreement with the experimental results. The variation of the interwire distance proves to be a useful tool to obtain metastructures with controlled left-handed characteristics.

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“…Thin magnetically soft amorphous wires presenting magneto-impedance, GMI effect and fast magnetization switching have been already proposed for a number of promising applications, especially in the field of sensors, electronic devices and smart materials [1,2]. From the view point of emerging applications the most promising are glass-coated microwires prepared by Taylor-Ulitovsky method, mostly because of the thinnest diameters among the cast wires [2].…”

Section: Introductionmentioning

confidence: 99%

Tailoring of Magnetic Properties and Magnetoimpedance Effect in Thin Amorphous Wires

Zhukov¹,

Talaat

Ipatov³

et al. 2016

Acta Phys. Pol. A

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We have studied the effect of annealing conditions on magnetic properties of amorphous CoFeNi-based glasscoated microwires. We show that annealing can be very effective for manipulation the magnetic properties of amorphous ferromagnetic glass-coated microwires. Low coercivity and high giant magnetoimpedance (GMI) effect have been observed in as-prepared Co-rich microwires. After annealing of Co-rich microwires we can observe transformation of inclined hysteresis loops into rectangular and coexistence of fast magnetization switching and GMI effect in the same sample. We demonstrate that the switching field value of microwires can be tailored by annealing in the range from 4 to 200 A/m.

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Ferromagnetic microwires enabled multifunctional composite materials

Cited by 300 publications

References 317 publications

Monitoring the production of FRP composites: A review of in-line sensing methods

Monitoring the production of FRP composites: A review of in-line sensing methods

Left-handed properties dependence versus the interwire distance in Fe-based microwires metastructures

Tailoring of Magnetic Properties and Magnetoimpedance Effect in Thin Amorphous Wires

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