title: Magnetic-mechanical-electrical-optical coupling effects in GaN-based LED/rare-earth terfenol-D structures.
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.
authors.affiliation: Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 100083, China.
authors.forename: Mingzeng
authors.initials: M
authors.lastname: Peng
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhang
authors.forename: Yudong
authors.initials: Y
authors.lastname: Liu
authors.forename: Ming
authors.initials: M
authors.lastname: Song
authors.forename: Junyi
authors.initials: J
authors.lastname: Zhai
authors.forename: Zhong Lin
authors.initials: ZL
authors.lastname: Wang
mesh_terms: D000497:Alloys / Q000737:chemistry*; D004553:Electric Conductivity; D055615:Electrical Equipment and Supplies; D005708:Gallium / Q000737:chemistry*; D060328:Magnetic Phenomena; D055595:Mechanical Phenomena; D008674:Metals, Rare Earth / Q000737:chemistry*; D055620:Optical Phenomena
chemical_list: D000497:Alloys; D008674:Metals, Rare Earth; C473348:gallium nitride; D005708:Gallium
keywords: InGaN/GaN MQWs; magnetic field effect; multi-field coupling; multifunctionality; optoelectronics.