398 citations · 523 across the 17 of their papers we have counts for
17 papers
Electromagnetic Composites: from Effective Medium Theories to Metamaterials
Faxiang Qin, Mengyue Peng, Diana Estevez +1
Electromagnetic (EM) composites have stimulated tremendous fundamental and practical interests owing to their flexible electromagnetic properties and extensive potential engineerin…
Clarification of Basic Concepts for Electromagnetic Interference Shielding Effectiveness
Mengyue Peng, Faxiang Qin
There exists serious miscomprehension in the open literature about the electromagnetic interference shielding effectiveness (EMI SE) as a critical index to evaluate the shielding p…
Material-structure integrated design for ultra-broadband microwave metamaterial absorber
Mengyue Peng, Faxiang Qina, Liping Zhou +3
We propose herein a method of material-structure integrated design for broadband absorption of dielectric metamaterial, which is achieved by combination of genetic algorithm and si…
Effect of the selective localization of carbon nanotubes and phase domain in immiscible blends on tunable microwave dielectric properties
Liping Zhou, Yu Tian, Peng Xu +4
In recent years, the immiscible polymer blend system has attracted much attention as the matrix of nanocomposites. Herein, from the perspective of dynamics, the control of the carb…
Competing ferromagnetic and antiferromagnetic interactions drive the magnetocaloric tunability in Gd55Co30NixAl15-x microwires
Yunfei Wang, Nguyen Thi My Duc, Tangfeng Feng +3
We have employed Gd55Co30NixAl15-x (x = 10, 5 and 0) amorphous microwires as a model system to unravel the impact of multiple magnetic interactions on the magnetism and the magneto…
The large magnetocaloric effect and refrigerant capacity in nanocrystalline/ amorphous GdNi/GdNi composite microwires
Y. F. Wang, Y. Y. Yu, H. Belliveau +8
We report on a novel class of nanocrystalline/amorphous GdNi/GdNi composite microwires, which was created directly by melt-extraction through controlled solidific…
Vertical interface enabled large tunability of scattering spectra in lightweight microwire/silicone rubber composites
A. Uddin, D. Estevez, H. X. Peng +1
Previously, we have shown the advantages of an approach based on microstructural modulation of the functional phase and topology of periodically arranged elements to program wave s…
Tunable microwave absorption performance of nitrogen and sulfur dual-doped graphene by varying doping sequence
L. Quan, H. T. Lu, F. X. Qin +6
Sulfur and nitrogen dual doped graphene have been extensively investigated in the field of oxygen reduction reaction, supercapacitors and batteries, but their magnetic and absorpti…
A Plainified Composite Absorber Enabled by Vertical Interphase
Yuhan Li, Faxiang Qin, Le Quan +3
Interface constitutes a significant volume fraction in nanocomposites, and it requires the ability to tune and tailor interfaces to tap the full potential of nanocomposites. Howeve…
Microwave programmable response of Co-based microwire polymer composites through wire microstructure and arrangement optimization
A. Uddin, F. X. Qin, D. Estevez +4
Traditional approaches to realize microwave tunability in microwire polymer composites which mainly rely on topological factors, magnetic field/stress stimuli, and hybridization pr…
Interface Probing by Dielectric Frequency Dispersion in Carbon Nanocomposites
Yuhan Li, Faxiang Qin, Huan Wang +1
Interfaces remain one of the major issues in limiting the understanding and designing polymer nanocomposites due to their complexity and pivotal role in determining the ultimate co…
Dielectric Properties of Composites Containing Meltextracted Co-based Microwires
Yang Luo, Faxiang Qin, Jingshun Liu +5
We have investigated the microwave properties of epoxy-based composites containing melt-extracted Co69.25Fe4. 25B13.5-xSi13Nbx (x=0, 1, 3) microwires of various length annealed usi…
Current-modulation annealing to control microwave permittivity in composites with melt-extracted microwires
Y. Luo, H. X. Peng, F. X. Qin +5
We investigate the microwave properties of epoxy-based composite containing melt-extracted CoFeBSiNb microwires fabricated by a combined current-modulation annealing (CCMA) techniq…
Hybridized magnetic microwire metacomposites towards microwave cloaking and barcoding applications
Y. Luo, F. X. Qin, F. Scarpa +6
The microwave behavior of polymer metacomposites containing parallel Fe-based and continuous/short-cut Co-based microwire arrays has been investigated. A magnetic field-tunable met…
In-situ microwave characterization of ferromagnetic microwires-filled polymer composites: a review
F. X. Qin, Y. Luo, J. Tang +2
This review describes the emerging research area and relevant physics of polymer-based composites enabled by amorphous ferromagnetic microwires. Fruitful results ranging from their…
Dual-band metacomposites containing hybrid Fe and Co-based ferromagnetic microwires
Y. Luo, H. X. Peng, F. X. Qin +4
We investigated the microwave properties of polymer based metacomposites containing hybridized parallel Fe- and Co-based microwire arrays. A dual-band left-handed feature was obser…
Metacomposite characteristics and their influential factors of polymer composites containing orthogonal ferromagnetic microwire arrays
Y. Luo, H. X. Peng, F. X. Qin +4
The microwave properties of glass-fibers reinforced polymer composite embedded with an orthogonal array of Fe77Si10B10C3 microwires have been investigated. The composites containin…