Exchange bias and large room temperature magnetoresistance in ion beam-synthesized Co nanoparticles in SiO2

Leveneur, Jérôme; Williams, D. Bradley G.; Mitchell, David R. G.; Kennedy, J.

doi:10.1007/s42247-019-00034-8

Cited by 9 publications

(1 citation statement)

References 63 publications

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“…Heat treatment of the Ni/TiO2 coatings to temperatures is 200 °C led to a significant and deceased strengthening of the 2 nanoparticles' formation, causing a reduction in the hardness and wear resistance of the coatings region. Leveneur et al [8] have studied magnetic nanogranular materials. Co-nanoparticles were synthesized using low-energy ion establishment, and electron beam annealing (EBA) on SiO2 was considered.…”

Section: Introductionmentioning

confidence: 99%

Improvement of Thermal Performance of a Solar Box Type Cooker Using SiO2/TiO2 Nanolayer

Thamizharasu

Shanmugan

Gorjian

et al. 2020

Silicon

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An experimental analysis of a stepped solar box cooker (SSBC) improved using energetic SiO2/TiO2 nanoparticles. They were used in different ratios between 5% to 25% as a coating on a bar plate to enhance thermal performance. The SSBC was assessed experimentally to obtain a costeffective solution and the best performance for the bar plate temperature, enabling increased cooking activities performance. The furious SiO2/TiO2 nanoparticles were coated over a bar plate, which allows them to absorb more solar radiation and increase the system of inner moist air temperature. The SiO2/TiO2 nanolayers used as 15% improved overall thermal efficiency by 31.42% of the system. The bar plate performances coated with SiO2/TiO2 nanolayers and used in SSBC were compared to other doping nanoparticles percentage for their solar thermal characteristics. The SiO2/TiO2 nanolayers coated by the SSBC is enabled to increase the performance by about 31.77%, 37.69%, 49.21%, 36.99%, and 34.66% when was used 5%, 10%, 2 15%, 20%, and 25%, respectively and compared to that of single nanolayers (SiO2, TiO2) of convention cooker.

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Section: Introductionmentioning

confidence: 99%

Improvement of Thermal Performance of a Solar Box Type Cooker Using SiO2/TiO2 Nanolayer

Thamizharasu

Shanmugan

Gorjian

et al. 2020

Silicon

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Non‐Invasive Diabetic Sensor Based on Cellulose Acetate/Graphene Nanocomposite

Yempally

Hegazy

Aly

et al. 2020

Macromolecular Symposia

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Metabolic changes or pathological disorders are a promising tool for non‐invasive medical diagnosis, occurring in human exhaled breath as a measurement of volatile organic compounds, such as the exhaled acetone quantities in expressions of monitoring of diabetes. Basis of acetone recognition and non‐invasiveness are the most apparent physiognomies of the arrangement. The patient's breath samples are collected beforehand and then passed through the container before the reaction with the sensors and the final result data are put out on the screen at regular intermissions. A conductive composite based on cellulose acetate and thermally reduced graphene are prepared to fabricate the highly selective acetone sensor (especially for the diabetics. In the panorama of future developments of devices investigating real breath samples, a complex occurrence is studied with down to 1 ppm of acetone, ethanol, and methanol (mixed with water) with a sufficiently good signal to noise ratio and is worth inspecting.

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Magnetic properties of FeCo-iron oxide core–shell nanoparticles investigated through first order reversal studies

Jacob

Joseyphus

2021

Appl. Phys. A

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Exchange bias and large room temperature magnetoresistance in ion beam-synthesized Co nanoparticles in SiO2

Cited by 9 publications

References 63 publications

Improvement of Thermal Performance of a Solar Box Type Cooker Using SiO2/TiO2 Nanolayer

Improvement of Thermal Performance of a Solar Box Type Cooker Using SiO2/TiO2 Nanolayer

Non‐Invasive Diabetic Sensor Based on Cellulose Acetate/Graphene Nanocomposite

Magnetic properties of FeCo-iron oxide core–shell nanoparticles investigated through first order reversal studies

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