Design and analysis of Wedge-enhanced Raman spectroscopy substrate

作     者：Ma A-ning Wei Wen-jing Peng Si-chang Li Yue-e Cai Ke-su Wang Zhong Mu Xi-jiao 马阿宁;魏文静;彭嗣昌;李月娥;蔡可苏;王忠;穆希皎

作者机构：School of Information Science and EngineeringLanzhou UniversityLanzhou730000China China Mobile Communication CorporationLanzhou730000China 

基　　金：supported by the National Natural Science Foundation of China(No.61905100) the Fundamental Research Funds for the Central Universities(No.lzujbky-2020-65) 

出 版 物：《Optoelectronics Letters》 (光电子快报（英文版）)

年 卷 期：2021年第17卷第5期

页      码：262-265页

摘      要：Here,a novel Au Wedge-enhanced Raman spectroscopy(WERS)substrate is *** electric field enhancement factor and the effective mode field radius with varying geometry parameters are *** proper excitation wavelength 633 nm is *** practical application of WERS substrate is *** Au WERS not only can provide a continuous extremely highly localized electric field as surface-enhanced Raman scattering(SERS)hotspots,but also can offer 10 orders of magnitude of SERS enhancement *** corresponding results reveal that WERS substrate will be widely applied in optics,biology,chemistry and other fields.

主 题 词：Design and analysis of Wedge-enhanced Raman spectroscopy substrate Raman 

学科分类：081704[081704] 07[理学] 08[工学] 0817[工学-轻工类] 070302[070302] 0703[理学-化学类] 

核心收录：

D　O　I：10.1007/s11801-021-0087-5

馆 藏 号：203103374...