arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2501.00764physics.opticsphysics.app-ph
收藏

用于增强生物分子自发荧光和二维材料双共振拉曼散射的深紫外硅极化激元超表面

Deep UV Silicon Polaritonic Metasurfaces for Enhancing Biomolecule Autofluorescence and Two-Dimensional Material Double-Resonance Raman Scattering

Bo-Ray Lee, Mao Feng Chiang, Pei Ying Ho, Kuan-Heng Chen, Jia-Hua Lee, Po Hsiang Hsu, Yu Chieh Peng, Jun-Yi Hou, Shih-Chieh Chen, Qian-Yo Lee, Chun-Hao Chang, B… 展开作者

Bo-Ray Lee, Mao Feng Chiang, Pei Ying Ho, Kuan-Heng Chen, Jia-Hua Lee, Po Hsiang Hsu, Yu Chieh Peng, Jun-Yi Hou, Shih-Chieh Chen, Qian-Yo Lee, Chun-Hao Chang, Bor-Ran Li, Tzu-En Lin, Chieh-Ting Lin, Min-Hsiung Shih, Der-Hsien Lien, Yu-Chuan Lin, Ray-Hua Horng, Yuri Kivshar, Ming Lun Tseng

AI总结:

本文提出一种基于极化激元共振的稳健硅超表面,通过Kerker型空腔设计实现二维半导体双共振拉曼散射分析和生物分子自发荧光增强,为深紫外光谱学和纳米材料研究提供稳定可扩展的平台。

摘要:

高性能深紫外(DUV)光谱技术推动着生物医学研究、临床诊断和材料科学的进步。现有的深紫外共振纳米结构面临不稳定性和光致发光噪声等挑战。我们提出利用极化激元共振(一种由带间跃迁驱动的独特性质)的稳健硅超表面,用于增强纳米光子传感。我们的极化激元Kerker型空腔超表面能够实现双共振拉曼散射以分析二维半导体,增强生物分子自发荧光,并提供优异的稳定性。这一可扩展平台在跨学科深紫外光谱学和新兴纳米材料研究中开启了多种应用。

英文摘要:

High-performance DUV spectroscopy drives advancements in biomedical research, clinical diagnosis, and material science. Existing DUV resonant nanostructures face instability and photoluminescent noise challenges. We propose robust Si metasurfaces leveraging polaritonic resonances, a unique property driven by interband transitions, for enhanced nanophotonic sensing. Our polaritonic Kerker-type void metasurface enables double-resonance Raman scattering to analyze 2D semiconductors, improves biomolecule autofluorescence, and offers superior stability. This scalable platform unlocks versatile applications in interdisciplinary DUV spectroscopy and emerging nanomaterials research.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑