钙掺杂自激活锗酸锌长余辉材料的多色余辉及动态防伪应用
曾琦琦(
), 吴彦徵, 程煌裕, 邵康, 胡恬雨, 潘再法()
), 吴彦徵, 程煌裕, 邵康, 胡恬雨, 潘再法()
Calcium Doped Self-activated Zinc Germanate Long Afterglow Materials: Multicolor Afterglow and Application in Dynamic Anti-counterfeiting
ZENG Qiqi(), WU Yanzheng, CHENG Huangyu, SHAO kang, HU Tianyu, PAN Zaifa()
), WU Yanzheng, CHENG Huangyu, SHAO kang, HU Tianyu, PAN Zaifa()
图5. ZCGO系列样品的在不同激发波长下的发射光谱
Fig. 5. Emission spectra of ZCGO series samples at different excitation wavelengths
(a, b) Steady-state emission spectra of ZCGO samples excited at (a) 267 nm and (b) 376 nm; (c, d) Time-resolved emission spectra of ZCGO samples excited at (c) 267 nm, (d) 376 nm; Colorful figures are available on website
