Magnetic-mechanical-electrical-optical coupling effects in GaN-based LED/rare-earth terfenol-D structures.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 25181959.
- Also identified by DOI 10.1002/adma.201402824.
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Abstract
A multi-field coupling structure is designed and investigated, which combines GaN-based optoelectronic devices and Terfenol-D. The abundant coupling effects and multifunctionalities among magnetics, mechanics, electrics, and optics are investigated by a combination of non-magnetic GaN-based piezoelectronic optoelectronic characteristics and the giant magnetomechanical properties of Terfenol-D. A few potential new areas of studies are proposed.
Medical subject headings
- Alloys
- Electrical Equipment and Supplies
- Gallium
- Magnetic Phenomena
- Mechanical Phenomena
- Metals, Rare Earth
- Optical Phenomena