在Bi3TeBO9粉中Nd3+兴奋剂含量对其光学非线性的影响
Maciej Chrunik1, Alexej Bubnov2, Roman Minikayev3
1Institute of Applied Physics, Military University of Technology, Kaliskiego 2, 00-908 Warsaw, Poland.
Materials (Basel, Switzerland)
|December 31, 2025
概括
合的甲-甲酸 (Bi3TeBO9:Nd3+) 粉末表现出增强的非线性光学特性. 这些材料对光电子和生物医学领域的自我频率翻倍装置有前途.
科学领域:
- 材料科学 材料科学 材料科学
- 非线性光学是非线性光学.
- 固态物理 固态物理
背景情况:
- 对非线性光学 (NLO) 应用的新材料的研究对于光电子技术的进步至关重要.
- 甲酸 (Bi3TeBO9) 是NLO应用的一个潜在候选物.
- (Nd3+) 的注可以改变宿主材料的光学和结构性质.
研究的目的:
- 为了首次研究合和甲酸 (Bi3TeBO9:Nd3+) 粉末的第二次波生成 (SHG) 特性.
- 研究 Nd3+ 兴奋剂度对光学和结构特性的影响.
- 评估Bi3TeBO9:Nd3+适用于自我频率翻倍装置的适用性.
主要方法:
- 在吸收边缘附近的温度依赖的第二波生成 (SHG) 测量.
- 用光谱测量 (UV-Vis) 来确定能量频段间隙.
- 温度依赖的X射线衍射 (XRD) 用于热膨胀和离心率分析.
- 热重力测量分析 (TGA) 用于识别相位过渡.
- 能量分散式X射线光谱 (EDX) 用于元素组成和剂分布.
- 原子力显微镜 (AFM) 用于分析粒子形态.
主要成果:
- 在Bi3TeBO9:Nd3+粉中首次展示了SHG.
- Nd3+兴奋剂增强了SHG反应,并改变了吸收边缘.
- 计算了热膨胀系数,并评估了它们对离心率的影响.
- 在不一致的点之前没有观察到任何相位过渡.
- 通过EDX证实了Nd3+的均分布.
- 在脱凝粉碎片中观察到接近纳米结构的形态.
结论:
- 多晶体Bi3TeBO9:Nd3+表现出有前途的非线性光学特性.
- 该材料适用于自我频率翻倍装置.
- 强调了在光电子和生物医学领域的潜在应用.
关键词:
这就是Bi3TeBO9的原因.在 NLO NLO NLO 中.在SFD中,我们可以使用SFD.这是SHG SHG.生物医学光学 生物医学光学比斯穆特酸盐的使用方法纳米颗粒是一种纳米粒子.这是新的新.稀土是一种稀土.更多相关视频
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