Plasmon effects on linear spectra related to heterogeneous electron transfer
Author(s) -
Tan Zi,
Luxia Wang
Publication year - 2013
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.62.237303
Subject(s) - plasmon , materials science , electron transfer , discrete dipole approximation , surface plasmon , spectral line , electron , absorption spectroscopy , molecular physics , absorption (acoustics) , dipole , atomic physics , metal , free electron model , chemical physics , physics , optics , optoelectronics , photochemistry , chemistry , quantum mechanics , astronomy , metallurgy , composite material
By considering the effect of molecular vibrational states, a system of dye semi-conductor coupled with metal nano-particle linear absorption spectra and its electron transfer dynamics are studied in dipole-dipole approximation. As the results of the coupling of metal nano-particle, a wider absorption spectrum and the enhancement of electron transfer have been achieved. Effects of nano-metal surface plasmons on the ultrafast heterogeneous electron transfer are discussed in detail.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom