公开(公告)号：US07733481B1

公开(公告)日：2010-06-08

申请号：US11980180

申请日：2007-10-30

Applicant: Alexandre Bratkovski ,  Zhaoning Yu ,  Ekaterina Ponizovskaya

Inventor： Alexandre Bratkovski ,  Zhaoning Yu ,  Ekaterina Ponizovskaya

IPC: G01J3/44

CPC classification number: G01N21/658

Abstract: An apparatus and related methods for facilitating surface-enhanced Raman spectroscopy (SERS) are described along with methods for fabricating the apparatus. For one embodiment, the apparatus comprises a metallic fishnet defining a plurality of voids therein. The metallic fishnet exhibits at least one acute V-shaped cross-sectional feature between at least one adjacent pair of the voids.

Abstract translation: 描述了用于促进表面增强拉曼光谱（SERS）的装置和相关方法以及用于制造该装置的方法。 对于一个实施例，该装置包括在其中限定多个空隙的金属渔网。 金属鱼网在至少一对相邻的空隙之间呈现至少一个急剧的V形横截面特征。