Нужна такая работа:
Deep-red to near-infrared luminescence from Eu2+-trapped exciton states in YSiO2N
Yuuki Kitagawa, Jumpei Ueda, Jian Xu, Takayuki Nakanishi, Takashi Takeda, Naoto Hirosakic and Setsuhisa Tanabe
Phys. Chem. Chem. Phys., 2022,24, 4348-4357
- DOI:
http://dx.doi.org/10.1039/D1CP05242J