Magnetic-Induced Luminescence: Magnetic-Induced Luminescence from Flexible Composite Laminates by Coupling Magnetic Field to Piezophotonic Effect (Adv. Mater. 30/2015)

Man-Chung Wong; Li Chen; Ming-Kiu Tsang; Yang Zhang; Jianhua Hao

doi:10.1002/adma.201570203

Magnetic-Induced Luminescence: Magnetic-Induced Luminescence from Flexible Composite Laminates by Coupling Magnetic Field to Piezophotonic Effect (Adv. Mater. 30/2015)

Adv Mater. 2015 Aug;27(30):4487. doi: 10.1002/adma.201570203.

Authors

Man-Chung Wong^{1

2}, Li Chen^{1

2}, Ming-Kiu Tsang^{1

2}, Yang Zhang^{1

2}, Jianhua Hao^{1

2}

Affiliations

¹ Department of Applied Physics, The Hong Kong Polytechnic University, Kowloon, Hong Kong, P. R. China.
² The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, 518057, P. R. China.

PMID: 29897146
DOI: 10.1002/adma.201570203

Abstract

On page 4488, J. Hao and co-workers propose a practical approach to design and synthesize flexible polymer composites composed of a magnetic actuator and phosphor. Magnetic-induced luminescence (MIL) is shown via strain-mediated coupling, which can be modulated under a time-varying low magnetic field at room temperature. A magnetically driven light-emission pattern and a white-light source are demonstrated.

Keywords: luminescence; magnetic field excitation; metal‐ion‐doped phosphor; piezophotonic effects; strain.