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Micrometer thick Sm-Co films for applications on flexible systems.

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Title: Micrometer thick Sm-Co films for applications on flexible systems.
Authors: Tzanis, Athanasios1,2 (AUTHOR), Koutsokostas, Nikolaos1,2 (AUTHOR), Helm, Toni3 (AUTHOR), Kollia, Constantina2 (AUTHOR), Speliotis, Thanassis1,3 (AUTHOR) t.speliotis@inn.demokritos.gr
Source: Materials Science & Engineering: B. Jun2022, Vol. 280, pN.PAG-N.PAG. 1p.
Subjects: Thick films, Magnetic films, Thin films, Sputter deposition, Magnetic devices
Abstract: [Display omitted] • Fabrication and characterization of SmCo films on flexible substrate. • Effect of deposition pressure on the structural characteristics. • SmCo alloy with high coercivity and energy product. In the industry 4.0 eco-system, flexible electronic devices bear a huge potential for a broad range of applications due to their diverse properties, such as high stretchability, biocompatibility, portability, light weight, and low costs. In this work, Cobalt-Samarium permanent magnetic thin films on flexible polyimide substrate are studied. The influence of the sputter deposition pressure on the structural, morphological, and magnetic properties is analyzed. A method for growing flexible magnetic films is proposed by achieving a maximum coercivity of 13.86 kOe and an energy product of 16.9 MGOe. These results lay the foundations for the design and fabrication of flexible magnetic devices. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
Description
Abstract:[Display omitted] • Fabrication and characterization of SmCo films on flexible substrate. • Effect of deposition pressure on the structural characteristics. • SmCo alloy with high coercivity and energy product. In the industry 4.0 eco-system, flexible electronic devices bear a huge potential for a broad range of applications due to their diverse properties, such as high stretchability, biocompatibility, portability, light weight, and low costs. In this work, Cobalt-Samarium permanent magnetic thin films on flexible polyimide substrate are studied. The influence of the sputter deposition pressure on the structural, morphological, and magnetic properties is analyzed. A method for growing flexible magnetic films is proposed by achieving a maximum coercivity of 13.86 kOe and an energy product of 16.9 MGOe. These results lay the foundations for the design and fabrication of flexible magnetic devices. [ABSTRACT FROM AUTHOR]
ISSN:09215107
DOI:10.1016/j.mseb.2022.115691