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Mechanoluminescence: Temporal and Remote Tuning of Piezophotonic‐Effect‐Induced Luminescence and Color Gamut via Modulating Magnetic Field (Adv. Mater. 43/2017)
Author(s) -
Wong ManChung,
Chen Li,
Bai Gongxun,
Huang LongBiao,
Hao Jianhua
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201770313
Subject(s) - luminescence , materials science , mechanoluminescence , gamut , phosphor , optoelectronics , magnetic field , excitation , wavelength , excitation wavelength , coupling (piping) , optics , composite material , electrical engineering , physics , quantum mechanics , engineering
A novel physical method is developed to tune light‐emitting wavelengths and color. Piezophotonic luminescence from the flexible composites of ZnS: Al, Cu phosphors is tuned by modulating the frequency of the magnetic‐field excitation at room temperature, as reported by Jianhua Hao and co‐workers in article number 1701945 . A new understanding of piezophotonic luminescence and magnetic‐optics coupling is thus provided.