Synthesis and Luminescence Properties of Eu3+-doped Bi4Si3O12
Source abstract
Abstract
采用传统的固相合成法制备了Eu 3+ 掺杂的Bi 4 Si 3 O 12 发光材料. 使用X射线粉末衍射技术对制备的发光粉体进行了表征. Eu 3+ 掺杂的Bi 4 Si 3 O 12 材料的激发谱表明, 在265 nm处强而宽的谱带对应于Eu 3+ → O 2- 之间的电荷转移跃迁带. 在用紫外光激发的荧光光谱中, Eu 3+ 掺杂的Bi 4 Si 3 O 12 材料在614 nm处有强的红光发射. 材料的激发和发射光谱结果表明, Eu3+掺杂的Bi 4 Si 3 O 12 有望做为红色固体发光的候选材料.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Gas Sensing Nanomaterials and Sensors · Radiation Detection and Scintillator Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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