稀土基石化物及其衍生物:令人鼓舞的IR非线性光学材料候选者
Ping Feng1,2,3,4, Jia-Xiang Zhang1,2,5, Mao-Yin Ran1,2,5
1State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 China linhua@fjirsm.ac.cn qlzhu@fjirsm.ac.cn.
Chemical science
|April 26, 2024
概括
基于稀土 (RE) 的素化合物在红外非线性光学 (NLO) 应用中表现有前途. 本综述对85种化合物进行了分类,分析了它们的合成,结构和光学特性,以指导未来的研究.
科学领域:
- 材料科学 材料科学 材料科学
- 固态化学 固态化学
- 光学是什么?光学是什么?光学是什么?
背景情况:
- 对红外 (IR) 激光器的日益增长的需求需要先进的非线性光学 (NLO) 晶体.
- 现有的酸盐NLO晶体具有局限性.
- 基于稀土 (RE) 的石化素因f电子配置和离子特征而具有独特的特性.
研究的目的:
- 提供基于RE的石化化物IR-NLO晶体的全面审查.
- 对这些化合物的现有研究进行分类和分析.
- 确定新型IR-NLO材料的未来研究方向.
主要方法:
- 系统地将85种非中心对称 (NCS) 基于RE的素化合物分为四个结构类别.
- 对合成方法,晶体结构和光学特性进行分析.
- 对结构与性能关系的评估.
主要成果:
- 根据不对称的建筑图案将85种基于RE的石化素化合物分为四类.
- 详细讨论合成,结构,光学特性和结构-属性相关性.
- 确定了与IR-NLO性能相关的基于RE的石化素的关键特征.
结论:
- 基于可再生能源的石化素是用于IR-NLO应用的有前途的材料类.
- 从结构化学的角度进一步探索可以发现新的材料.
- 这一审查为设计下一代IR-NLO晶体提供了基础.
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