Strongly enhanced Raman scattering of Cu-phthalocyanine sandwiched between graphene and Au(111). Issue 4 (19th December 2016)

• Record Type: Journal Article
• Authors: Lin, Wan-Ing; Gholami, Mohammad Fardin; Beyer, Paul; Severin, Nikolai; Shao, Feng; Zenobi, Renato; Rabe, Jürgen P.
• Is Part Of: Chemical communications. Volume 53:Issue 4(2017)
• Page Start: 724
• Page End: 727
• Publication Date: 2016-12-19
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c6cc08672a
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Graphene and flat gold have both been argued to enhance Raman scattering of molecular adsorbates through a chemical mechanism. Here we show that these two effects can add to each other. Abstract : Graphene and flat gold have both been argued to enhance Raman scattering of molecular adsorbates through a chemical mechanism. Here we show that these two effects can add to each other. For Cu-phthalocyanine in between graphene and Au(111) on mica a Raman enhancement up to 68-fold has been observed.