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   Articles with "self biased" as a keyword



Environment-benign Colloidal Quantum Dots-modified Dual Photoelectrodes for Self-biased Photoelectrochemical Water Splitting.

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recommendations! Published in 2024 at "ChemSusChem"

DOI: 10.1002/cssc.202401298

Abstract: Photoelectrochemical (PEC) water splitting based on colloidal quantum dots (QDs) presents a promising approach for utilizing solar energy to produce green hydrogen energy. Previous research has been mainly focused on the single-photoelectrode QDs-PEC device operated… read more here.

Keywords: water; qds; colloidal quantum; water splitting ... See more keywords
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A simple process to obtain anisotropic self-biased magnets constituted of stacked barium ferrite single domain particles

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recommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2017.10.121

Abstract: Abstract An efficient and inexpensive process is presented that produces highly oriented bulk compacts made of BaM particles. Barium hexaferrite particles (BaM, nominal composition BaFe 11 O 19 ) were prepared by a chemical coprecipitation… read more here.

Keywords: ferrite; self biased; obtain anisotropic; process obtain ... See more keywords

Highly c-axis oriented, self-biased and low loss barium ferrite thin films by sol-gel method

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recommendations! Published in 2017 at "Materials Letters"

DOI: 10.1016/j.matlet.2016.12.026

Abstract: Abstract Barium ferrite (BaM) thin films are deposited on Pt/TiO 2 /SiO 2 /Si wafers by sol-gel, and the orientation, self-biased property and millimeter wave loss were investigated. It is found that BaM has highly… read more here.

Keywords: self biased; thin films; barium ferrite; self ... See more keywords

Theoretical study on self-biased magnetoelectric effect of layered magnetoelectric composites

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recommendations! Published in 2020 at "Mechanics of Materials"

DOI: 10.1016/j.mechmat.2020.103609

Abstract: Abstract By introducing a high permeability material into the traditional magnetoelectric (ME) composite, a non-zero ME coefficient can be obtained when the external DC magnetic field is zero. This is called the self-biased ME effect.… read more here.

Keywords: permeability material; field; self biased; high permeability ... See more keywords

Epitaxially grown BaM hexaferrite films having uniaxial axis in the film plane for self-biased devices

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recommendations! Published in 2017 at "Scientific Reports"

DOI: 10.1038/srep44193

Abstract: Barium hexaferrite (BaM) films with in-plane c-axis orientation are promising and technically important materials for self-biased magnetic microwave devices. In this work, highly oriented BaM films with different thickness and an in-plane easy axis (c-axis)… read more here.

Keywords: self biased; axis; bam; film ... See more keywords

FeVO4-based solution-processed all oxide self-biased fast photodetectors

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recommendations! Published in 2024 at "Journal of Materials Chemistry C"

DOI: 10.1039/d4tc01794c

Abstract: The wide band gap (E_(g )) nature of the commonly used binary oxides and the energy-intensive vacuum processing of complex oxide thin film deposition limits the low-cost all-oxide self-biased photodetectors... read more here.

Keywords: fevo4 based; solution processed; oxide self; processed oxide ... See more keywords

Self-biased magnetoelectric charge coupling in transducer of SmFe2, Pb(Zr,Ti)O3 stack, and stepped horn substrate with multi-frequency effect

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recommendations! Published in 2017 at "Applied Physics Letters"

DOI: 10.1063/1.4990576

Abstract: This paper presents a broadband, self-biased magnetoelectric (ME) charge coupling in a transducer comprising of a negative magnetostrictive SmFe2 plate, a piezoelectric Pb(Zr,Ti)O3 (PZT) stack, and a stepped horn substrate. By using the SmFe2 plate… read more here.

Keywords: self biased; stack; magnetoelectric charge; charge coupling ... See more keywords

Designing ferroelectric/ferromagnetic composite with giant self-biased magnetoelectric effect

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recommendations! Published in 2019 at "Applied Physics Letters"

DOI: 10.1063/1.5128163

Abstract: We report a simple and effective method to obtain the magnetoelectric (ME) effect at zero magnetic bias field (HDC = 0), i.e., the self-biased ME (SME) effect, using an ME laminate composite clamped at its… read more here.

Keywords: sme; self biased; magnetoelectric effect; field ... See more keywords

Radiation performance analysis of asymmetric-structured self-biased magnetoelectric antennas via multi-field coupling modeling

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recommendations! Published in 2025 at "Smart Materials and Structures"

DOI: 10.1088/1361-665x/ae1beb

Abstract: This study developed a comprehensive theoretical analysis model of the radiation performance for asymmetric-structured self-biased ME antennas, based on multi-field coupling modeling. The variables of internal multi-physical fields are integrated into the Maxwell equations, and… read more here.

Keywords: field; radiation performance; asymmetric structured; radiation ... See more keywords

A 1.8-nW, −73.5-dB PSRR, 0.2-ms Startup Time, CMOS Voltage Reference With Self-Biased Feedback and Capacitively Coupled Schemes

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recommendations! Published in 2021 at "IEEE Journal of Solid-State Circuits"

DOI: 10.1109/jssc.2020.3028506

Abstract: This article presents a nanowatt CMOS voltage reference using self-biased and capacitively coupled schemes for improving the power supply rejection ratio (PSRR) and settling time without power-intensive auxiliary amplifiers and bias circuits. The chip was… read more here.

Keywords: capacitively coupled; time; self biased; cmos voltage ... See more keywords

A 30% Efficient High-Output Voltage Fully Integrated Self-Biased Gate RF Rectifier Topology for Neural Implants

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recommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"

DOI: 10.1109/jssc.2022.3180633

Abstract: This article presents a fully integrated RF energy harvester (EH) with 30% end-to-end power harvesting efficiency (PHE) and supports high-output voltage operation, up to 9.3 V, with a 1.07-GHz input and under the electrode model… read more here.

Keywords: topology; self biased; fully integrated; high output ... See more keywords