Plasmonic Enhancement of Raman Scattering on Non-SERS-Active Platinum Substrates
スポンサーリンク
概要
- 論文の詳細を見る
Gap-mode plasmon excitations on non-SERS-active metal substrates are investigated theoretically and experimentally for Pt single crystalline surfaces. A huge enhancement with the order of 10^[5], which is 10^[3]-fold larger than the previously reported values, is experimentally achieved on Pt substrates. Since the present technique is applicable for a well-defined smooth substrate, crystal-face dependence of adsorption geometries is also presented at Pt(100) and Pt(111). These features indicate that the concept of gap-mode plasmon excitations is practically useful for studying catalytic reaction mechanism on various metal surfaces.
- American Chemical Societyの論文
- 2009-07-09
American Chemical Society | 論文
- In situ Real-time Monitoring of Electrochemical Ag Deposition on a Reconstructed Au(111) Surface Studied by Scanning Tunneling Microscopy
- Palladium-Catalyzed Cross-Coupling Reactions of Organoboron Compounds
- Preparation of Polycrystalline TiO2 Photocatalysts Impregnated with Various Transition Metal Ions : Characterization and Photocatalytic Activity for the Degradation of 4-Nitrophenol
- In situ Real-time Monitoring of Electrochemical Ag Deposition on a Reconstructed Au(111) Surface Studied by Scanning Tunneling Microscopy
- Mechanism of photocatalytic production of active oxygens on highly crystalline TiO2 particles by means of chemiluminescent probing and ESR spectroscopy