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 SM ISO690:2012DEVKOTA, Jagannath, COLOSIMO, Philip, CHENG, Amy, LARIN, Vladimir, SRIKANTH, Hariharan, PHAN, Manhhuong. Tailoring magnetic and microwave absorption properties of glass-coated soft ferromagnetic amorphous microwires for microwave energy sensing. In: Journal of Applied Physics, 2014, vol. 115, pp. 1-4. ISSN 0021-8979. DOI: https://doi.org/10.1063/1.4868329 |
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  Journal of Applied Physics |
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| Volumul 115 / 2014 / ISSN 0021-8979 /ISSNe 1089-7550 | ||||||
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| DOI:https://doi.org/10.1063/1.4868329 | ||||||
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A comparative study of the magnetic softness, giant magnetoimpedance (GMI) effect, and microwave absorption capacity of glass-coated amorphous Co 64.63Fe4.97B16Si11Cr 3.4Ni0.02 and Co68B15Si 10Mn7 microwires has been performed. We find that the Mn-containing sample exhibits a softer magnetic property, a larger GMI ratio, and a higher microwave absorption capacity as compared to those with a Fe-Cr-Ni composition. As a result, the Mn-containing microwire is shown to be a better microwave absorber for fabrication of a new class of microwave energy sensor based on Fiber Bragg Grating. Our study emphasizes a correlation between the magnetic softness, GMI, and microwave absorption in the microwires and paves the way to improving the performance of such sensors by tailoring their soft magnetic properties |
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| Cuvinte-cheie Engineering controlled terms Amorphous silicon, Fiber Bragg gratings, glass, magnetic properties, manganese, microwaves, nickel, Silicon Engineering uncontrolled terms Amorphous microwires, comparative studies, Giant magneto impedance effect, Microwave absorbers, Microwave absorption, Microwave absorption properties, Microwave energies, Soft magnetic properties Engineering main heading Microwave sensors |
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<meta name="citation_title" content="Tailoring magnetic and microwave absorption properties of glass-coated soft ferromagnetic amorphous microwires for microwave energy sensing"> <meta name="citation_author" content="Devkota Jagannath"> <meta name="citation_author" content="Colosimo Philip"> <meta name="citation_author" content="Cheng Amy"> <meta name="citation_author" content="Larin Vladimir"> <meta name="citation_author" content="Srikanth Hariharan"> <meta name="citation_author" content="Phan Manhhuong"> <meta name="citation_publication_date" content="2014/05/07"> <meta name="citation_journal_title" content="Journal of Applied Physics"> <meta name="citation_firstpage" content="1"> <meta name="citation_lastpage" content="4"> <meta name="citation_pdf_url" content="https://ibn.idsi.md/sites/default/files/imag_file/JAP-Energyfieldsensing-2014-published.pdf">
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