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XIAOYUN XU1,* , YINGYING XING1, XIFENG LIU1, JIE LUO1, HAOJIANG TIAN1, WEIQI HUANG1
Rational incorporation of transition metal dopant into glass has been demonstrated to be a promising strategy for functionalization of glass. However, finely tuning the optical response has been met with limited success. Here, we report that the collaborative strategy by codoping and nanocrystallization is an effective way to tune the optical properties of glass. Mn-Ti doped glass and nanocrystallized glass are fabricated and their structural and spectral studies are performed. The results indicate that Mn and Ti ions can effectively incorporate into the nanocrystals after nanocrystallization. This enables to realize tunable colorization from blue and green to yellow. Furthermore, the wavelength tunable luminescence from yellow to green can also be achieved. The interesting optical response is collaboratively contributed by the rich electronic transitions of the co-doped transitions metal dopants and their selective incorporation into the crystalline domains. The findings are supposed to be general to various transition metal dopant combinations, thus paving an effective way for functionalization of glass.
Transition metal, Glass, Nanocrystallization, Glass-ceramics, Optical properties.
XIAOYUN XU, YINGYING XING, XIFENG LIU, JIE LUO, HAOJIANG TIAN, WEIQI HUANG, Tunable coloration and luminescence in Mn-Ti codoped nanocrystallized glass, Optoelectronics and Advanced Materials - Rapid Communications, 15, 11-12, November-December 2021, pp.601-606 (2021).
Submitted at: July 26, 2021
Accepted at: Nov. 24, 2021
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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