Figure 3. Color developing materials and their stimulation schemes. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 3. Color developing materials and their stimulation schemes.

Caption

a) Constructing liquid crystal clad optical fibers by applying or eliminating voltage at 25 oC. b) Adsorption/desorption of water molecules inducing WO3 gasochromic function. c) Mechanically triggering a balance between pale yellow DABBF and blue free radicals. d) Reversible structural transformation of helices under UV/visible light irradiation. e) Phase transition of perovskites through heating or adding water.

 

Credit

by Jiang, C., He, L., Xuan, Q. et al.

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CC BY

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