Properties of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si3.gif" overflow="scroll"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">La</mml:mi></mml:mrow><mml:mrow><mml:mn>1.85</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">Sr</mml:mi></mml:mrow><mml:mrow><mml:mn>0.15</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">CuO</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub><mml:mo>/</mml:mo><mml:ms

Zeng, Xian; Koblischka, Michael Rudolf; Karwoth, Thomas; Hartmann, Uwe

doi:10.1016/j.jmmm.2018.11.128

Cited by 4 publications

(2 citation statements)

References 20 publications

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“…After calcination, an additional oxygenation step was necessary to tailor the desired phase composition. [39][40][41][42] SmCoFe nanofibers with different degrees of Fe substitution, as compared to pure SmCo nanofibers, were needle-electrospun using PVP as polymer, which was afterward calcinated out of the fibers. 10at% Fe substitution resulted in an increased net magnetic moment, coercive field, and saturation magnetization and thus in an increased maximum energy product.…”

Section: Pure Magnetic Nanofibersmentioning

confidence: 99%

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Most recent developments in electrospun magnetic nanofibers: A review

Błachowicz

Ehrmann

2020

Journal of Engineered Fibers and Fabrics

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One-dimensional materials, such as nanowires, nanotubes, or nanofibers, have attracted more and more attention recently due to their unique physical properties. Their large length-to-diameter ratio creates anisotropic material properties which could not be reached in bulk material. Especially one-dimensional magnetic structures are of high interest since the strong shape anisotropy reveals new magnetization reversal modes and possible applications. One possibility to create magnetic nanofibers in a relatively simple way is offered by electrospinning them from polymer solutions or melts with incorporated magnetic nanoparticles. This review gives an overview of most recent methods of electrospinning magnetic nanofibers, measuring their properties as well as possible applications from basic research to single-cell manipulation to microwave absorption.

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Section: Pure Magnetic Nanofibersmentioning

confidence: 99%

“…68 LSMO nanofibers as well as LSMO/LSCO nanowire networks were investigated by SQUID, revealing their soft magnetic properties. 41,42 Figure 6. Janus fibers can be produced by electrospinning from two syringes to combine desired material properties.…”

Section: Magnetic Propertiesmentioning

confidence: 99%

Most recent developments in electrospun magnetic nanofibers: A review

Błachowicz

Ehrmann

2020

Journal of Engineered Fibers and Fabrics

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Thickness- and substrate-dependent magnetotransport properties of lanthanum–strontium manganite films with overstoichiometric manganese content

Lytvynenko

Polek

Pashchenko

et al. 2020

J Mater Sci: Mater Electron

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Fabrication and characterization of suspended La_0.7Sr_0.3MnO₃ nanofibers for high-sensitive and fast-responsive infrared bolometer

Paul,

Vadnala,

Bonam

et al. 2023

J. Micromech. Microeng.

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La1−x Sr x MnO3 manganite oxides have shown great potential for infrared (IR) sensing. In this study, La0.7Sr0.3MnO3 (LSMO) nanofibers, synthesized by a simple electrospinning process, are suspended between gold interdigitated electrode (IDE). These electrodes, which acts as a supporting platform for the dangling nanofiber, are microelectromechanical systems based that can be fabricated quickly and economically with fewer fabrication steps. Due to the large surface-area-to-volume ratio, these fibers have outstanding thermo-electrical properties, which puts them in the leagues of materials suitable for IR sensing. Performance-wise these hanging nanofibers belong to a class of promising thermal sensors due to negligible thermal loss. The optoelectrical characterization shows its temperature coefficient of resistance (TCR) is −1.48%K−1, and its electrical resistance follows an inverse square law for distance from the IR source. The fabricated LSMO nanofibers based microbolometer has a significantly low thermal time constant with average thermal response and recovery time of 63 ms and 77 ms, respectively. Furthermore, they show encouraging bolometric properties with thermal conductance, thermal capacitance, voltage responsivity, and thermal noise limited detectivity of 3.6 × 10−3WK−1, 0.2268 × 10−3JK−1 , 1.96 × 105VW−1, and 3.7 × 108cm Hz1/2W−1 respectively. The high voltage responsivity and TCR, commensurate with the ultralow response and recovery time confirm that the fabricated Microbolometer can find industrial applications as thermal sensors.

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Properties of La1.85Sr0.15CuO4/

Cited by 4 publications

References 20 publications

Most recent developments in electrospun magnetic nanofibers: A review

Most recent developments in electrospun magnetic nanofibers: A review

Thickness- and substrate-dependent magnetotransport properties of lanthanum–strontium manganite films with overstoichiometric manganese content

Fabrication and characterization of suspended La_0.7Sr_0.3MnO₃ nanofibers for high-sensitive and fast-responsive infrared bolometer

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About

Properties of La1.85Sr0.15CuO4/

Cited by 4 publications

References 20 publications

Most recent developments in electrospun magnetic nanofibers: A review

Most recent developments in electrospun magnetic nanofibers: A review

Thickness- and substrate-dependent magnetotransport properties of lanthanum–strontium manganite films with overstoichiometric manganese content

Fabrication and characterization of suspended La0.7Sr0.3MnO3 nanofibers for high-sensitive and fast-responsive infrared bolometer

Contact Info

Product

Resources

About

Fabrication and characterization of suspended La_0.7Sr_0.3MnO₃ nanofibers for high-sensitive and fast-responsive infrared bolometer