Plasmon-induced hot electron transfer in Au–ZnO heterogeneous nanorods for enhanced SERS

Nanoscale ◽  
2019 ◽  
Vol 11 (24) ◽  
pp. 11782-11788 ◽  
Author(s):  
Jun Zhou ◽  
Jianshuo Zhang ◽  
Haitao Yang ◽  
Zhuan Wang ◽  
Jin-an Shi ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Zno Nanorods ◽  
Hot Electron ◽  
Epitaxial Interface ◽  
Hot Electron Transfer

Au–ZnO matchstick-shaped nanorods with a good epitaxial interface have shown a strong SERS effect, which is attributed to the plasmon-induced hot-electron transfer from Au tips to ZnO nanorods.

scholarly journals Optical field coupling in ZnO nanorods decorated with silver plasmonic nanoparticles

2021 ◽  
Author(s):  
Mojtaba Gilzad Kohan ◽  
Shujie You ◽  
Andrea Camellini ◽  
Isabella Concina ◽  
Margherita Zavelani Rossi ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Direct Electron Transfer ◽  
Zno Nanorods ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Optical Field ◽  
Hot Electron ◽  
Field Coupling ◽  
Competitive Mechanisms ◽  
Hot Electron Transfer

This work outlines the two underlying competitive mechanisms of non-radiative plasmonic hot-electron transfer, namely direct electron transfer and plasmonic induced resonance energy transfer in a light harvesting system.

In situ Raman probing of hot‐electron transfer at Au‐graphene interfaces with atomic layer accuracy

2021 ◽  
Author(s):  
Jing-Liang Yang ◽  
Hong-Jia Wang ◽  
Zhenwei Zhu ◽  
Mu-Fei Yue ◽  
Wei-Min Yang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Atomic Layer ◽  
Hot Electron ◽  
In Situ Raman ◽  
Hot Electron Transfer

Direct Observation of an Intermediate State for a Surface Photochemical Reaction Initiated by Hot Electron Transfer

2005 ◽  
Vol 109 (30) ◽  
pp. 14481-14485 ◽  
Author(s):  
Junseok Lee ◽  
Sunmin Ryu ◽  
Jinyoung Chang ◽  
Sangjin Kim ◽  
Seong Keun Kim
Keyword(s):  
Electron Transfer ◽  
Direct Observation ◽  
Intermediate State ◽  
Photochemical Reaction ◽  
Hot Electron ◽  
Hot Electron Transfer

Two-dimensional FeS2-encapsulated Au: a quasi-epitaxial heterojunction for synergistic catalytic activity under photoelectrocatalytic water reduction

2019 ◽  
Vol 7 (33) ◽  
pp. 19258-19268 ◽  
Author(s):  
Indranil Mondal ◽  
Song Yi Moon ◽  
Hyunhwa Lee ◽  
Heeyoung Kim ◽  
Jeong Young Park
Keyword(s):  
Electron Transfer ◽  
Catalytic Activity ◽  
Structural Organization ◽  
Two Dimensional ◽  
Hot Electron ◽  
Water Reduction ◽  
Hot Electron Transfer

Optimization of structural organization between metal and semiconductor electrocatalyst reveals the hot role of quasi-epitaxial heterojunction in hot electron transfer for synergistic photocatalysis.

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