An excitation wavelength-dependent color-tunable La4GeO8: Bi3+, Er3+ phosphor for multicolor anticounterfeiting

Liu, K; Si, CD; Lv, LL; Li, HX; Zhang, JB

Liu, K (通讯作者),Tianshui Normal Univ, Coll Chem Engn & Technol, Tianshui 741001, Peoples R China.

JOURNAL OF ALLOYS AND COMPOUNDS, 2022; 910 ():