Surface-enhanced Raman scattering of Ag–Au nanodisk heterodimers

• المؤلفون الرئيسيون: Liusman, Cipto, Li, Hai, Lu, Gang, Wu, Jumiati, Boey, Freddy Yin Chiang, Li, Shuzhou, Zhang, Hua
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/99340; http://hdl.handle.net/10220/17236

We report the fabrication of Ag–Au nanodisk heterodimers based on the modified on-wire lithography method and study their surface-enhanced Raman scattering (SERS) properties experimentally and theoretically. The effects of disk thickness and gap size on SERS are explored. The SERS properties of the...