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Adv Mater. 2015 Aug;27(30):4488-4495. doi: 10.1002/adma.201502015. Epub 2015 Jun 30.

Magnetic-Induced Luminescence from Flexible Composite Laminates by Coupling Magnetic Field to Piezophotonic Effect.

Advanced materials (Deerfield Beach, Fla.)

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

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: 26129966 DOI: 10.1002/adma.201502015

Abstract

Magnetic-induced luminescence (MIL) is realized via a strain-mediated coupling strategy. MIL composite laminates composed of magnetic actuator and phosphor phases are developed. The MIL performance is tested under low magnetic fields at room temperature. The results provide a novel type of promising luminescent and magnetic material for developing some new concept devices.

© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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

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