Articles with "complex impedance" as a keyword



A network-centric perspective on the microscale mechanisms of complex impedance in carbon nanofiber-modified epoxy

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Published in 2019 at "Composites Science and Technology"

DOI: 10.1016/j.compscitech.2019.05.026

Abstract: Abstract Carbon nanofiller-modified polymers have received enormous attention from the research community for a diverse range of applications including self-sensing and structural health monitoring (SHM). It is well known that nanocomposites become electrically conductive with… read more here.

Keywords: impedance; complex impedance; network centric; carbon ... See more keywords

Optical and complex impedance analysis of double tungstates of mono- and trivalent metals for LiGd(WO4)2 compound

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Published in 2017 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2017.04.107

Abstract: Abstract The LiGd(WO 4 ) 2 compound is prepared using a solid-state reaction method. The X-ray diffraction studied and found to be a tetragonal system and I 4 1 / a space group. Vibrational study… read more here.

Keywords: optical complex; impedance analysis; complex impedance; analysis double ... See more keywords

Complex impedance measurement and saturation energy analysis of optical transition-edge sensors

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Published in 2025 at "Superconductor Science and Technology"

DOI: 10.1088/1361-6668/adaf5e

Abstract: Transition edge sensors (TESs) are highly sensitive thermal detectors that operate across a wide frequency range, from millimeter waves to gamma rays. For optical-single photon TES detectors, a high energy resolution and large saturation energy… read more here.

Keywords: edge sensors; complex impedance; energy; transition edge ... See more keywords

A Frequency-Locked Oscillator Using Complex RC Impedance IQ-Balancing

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

DOI: 10.1109/jssc.2022.3140605

Abstract: This article presents a frequency-locked loop (FLL) oscillator using an impedance-sensing frequency detector for use in fully-integrated, on-chip frequency references. By detecting the real and imaginary components of a complex RC impedance, the FLL can… read more here.

Keywords: oscillator using; output frequency; frequency; frequency locked ... See more keywords

Fault Location in Resonant Grounded Network by Adaptive Control of Neutral-to-Earth Complex Impedance

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Published in 2018 at "IEEE Transactions on Power Delivery"

DOI: 10.1109/tpwrd.2017.2716955

Abstract: This paper proposes a fault location method based on the adaptive control of neutral-to-earth complex impedance in a resonant grounded system, whose neutral point grounds are via an electromagnetic hybrid Petersen coil (EHPC). The EHPC… read more here.

Keywords: fault; complex impedance; fault location; earth ... See more keywords

Complex Impedance and Modulus Analysis on Porous and Non-Porous Scaffold Composites Due to Effect of Hydroxyapatite/Starch Proportion

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Published in 2023 at "Polymers"

DOI: 10.3390/polym15020320

Abstract: This study aims to investigate the electric responses (complex modulus and complex impedance analysis) of hydroxyapatite/starch bone scaffold as a function of hydroxyapatite/starch proportion and the microstructural features. Hence, the non-porous and porous hydroxyapatite/starch composites… read more here.

Keywords: starch; analysis; hydroxyapatite starch; starch proportion ... See more keywords