Surface-enhanced Raman scattering beyond plasmonics

• 作者: Hongxing Xu
• 来源期刊: 物理学前沿
• 年，卷（期）: 2022,（2）
• 所属期刊栏目: Atomic, Molecular & Optical Physics
• 页码范围: 80-81
• 页数: 2页
• 语种: 英文

摘要

In 1974,Fleischmann et al.found an unexpectedly enhanced Raman signal on the surface of roughened silver electrode,and attributed the signal enhance-ment to an increased surface area[1].Three years later,Van Duyne et al.proved that the significantly strong Raman signals come from the surface enhanced efficiency,and discovered surface-enhanced Raman spec-troscopy(SERS)[2].