Detection and response characteristics of giant magnetostrictive/piezoelectric laminated cantilevers under cyclic bending

Mori, Kazuki; Shindo, Yasuhide; Narita, Fumio; Okura, So

doi:10.1080/15376494.2014.949924

Cited by 5 publications

(3 citation statements)

References 20 publications

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“…Another numerical study using terfenol revealed that reducing the thickness of the terfenol layer improves the voltage and magnetic field amplitudes relative to frequency. 111 Magnetic plucking exploits the up-conversion strategy in momentum for increased energy harvesting when energy sources, such as body motions, supply resonances with extremely weak and changing harmonics. A slow-moving mass pulls a piezoelectric cantilever magnetically, converting kinetic energy to electricity.…”

Section: Magnetoelectric Energy Harvestersmentioning

confidence: 99%

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Novel low-carbon energy solutions for powering emerging wearables, smart textiles, and medical devices

Brindha

Sundarrajan

Rao

et al. 2022

Energy Environ. Sci.

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Section: Magnetoelectric Energy Harvestersmentioning

confidence: 99%

“…Another numerical study using terfenol revealed that reducing the thickness of the terfenol layer improves the voltage and magnetic field amplitudes relative to frequency. 111…”

Section: Low Carbon Energy Harvesting and Storage Systemsmentioning

confidence: 99%

Novel low-carbon energy solutions for powering emerging wearables, smart textiles, and medical devices

Brindha

Sundarrajan

Rao

et al. 2022

Energy Environ. Sci.

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show abstract

“…The ME coefficient of the 3 cm long ribbons was 145.6 V/cmOe, and the obtained output power and power density were 6.4 μW and 1.5 mW cm À3 , respectively. [96] It was shown that a thinner Terfenol-D layer gives a larger induced voltage and magnetic field amplitudes depending on the frequency. [92] The output power was 620 μW.…”

Section: Magnetoelectric Harvestersmentioning

confidence: 99%

A Review on Piezoelectric, Magnetostrictive, and Magnetoelectric Materials and Device Technologies for Energy Harvesting Applications

2017

Self Cite

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In the coming era of the internet of things (IoT), wireless sensor networks that monitor, detect, and gather data will play a crucial role in advancements in public safety, human healthcare, industrial automation, and energy management. Batteries are currently the power source of choice for operating wireless network devices due to their ease of installation; however, they require periodic replacement due to capacity limitations. Within the scope of the IoT, battery maintenance of the trillion sensor nodes that may be implemented will be practically infeasible from environmental, resource, and labor cost perspectives. In considering individual self-powered sensor nodes, the idea of harvesting energy from ambient vibrations, heat, and electromagnetic waves has recently triggered noticeable research interest in the academic community. This paper gives an overview of energy harvesting materials and systems. Three main categories are presented: piezoelectric ceramics/polymers, magnetostrictive alloys, and magnetoelectric (ME) multiferroic composites. State-of-the-art harvesting materials and structures are presented with a focus on characterization, fabrication, modeling and simulation, and durability and reliability. Some perspectives and challenges for the future development of energy harvesting materials are also highlighted.

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Study of the effects of fractional order and damping coefficient on the dynamics of giant magnetostrictive actuators

Yan,

Ma,

Wang

et al. 2024

Acta Mech

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Detection and response characteristics of giant magnetostrictive/piezoelectric laminated cantilevers under cyclic bending

Cited by 5 publications

References 20 publications

Novel low-carbon energy solutions for powering emerging wearables, smart textiles, and medical devices

Novel low-carbon energy solutions for powering emerging wearables, smart textiles, and medical devices

A Review on Piezoelectric, Magnetostrictive, and Magnetoelectric Materials and Device Technologies for Energy Harvesting Applications

Study of the effects of fractional order and damping coefficient on the dynamics of giant magnetostrictive actuators

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