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Visualized method of chemical enhancement mechanism on SERS and TERS

Xia, Lixin ; Chen, Maodu ; Zhao, Xiuming ; Zhang, Zhenglong ; Xia, Jiarui ; Xu, Hongxing LU and Sun, Mengtao (2014) In Journal of Raman Spectroscopy 45(7). p.533-540
Abstract
We review our developed visualization method of charge transfer (CT) for chemical enhancement mechanism on surface-enhanced Raman scattering (SERS) and tip-enhanced Raman spectroscopy (TERS). Firstly, we describe our visualization method of charge difference density, which provides direct visual evidence for photoinduced CT. And then, using the visualization method of CT, we interpreted the mechanism of SERS and TERS. Photoinduced charge transfer in the processes of SERS and TERS can be clearly seen. Our visualization method provides a visual and easy understanding way for the mechanism of SERS and TERS. Copyright (C) 2014 John Wiley & Sons, Ltd.
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author
; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
visualized method, charge difference density, chemical enhancement, SERS
in
Journal of Raman Spectroscopy
volume
45
issue
7
pages
533 - 540
publisher
John Wiley & Sons Inc.
external identifiers
  • wos:000339420000009
  • scopus:84904176360
ISSN
1097-4555
DOI
10.1002/jrs.4504
language
English
LU publication?
yes
id
0789997e-842c-413b-a82a-12d09bb37006 (old id 4590749)
date added to LUP
2016-04-01 14:25:09
date last changed
2025-04-04 15:01:39
@article{0789997e-842c-413b-a82a-12d09bb37006,
  abstract     = {{We review our developed visualization method of charge transfer (CT) for chemical enhancement mechanism on surface-enhanced Raman scattering (SERS) and tip-enhanced Raman spectroscopy (TERS). Firstly, we describe our visualization method of charge difference density, which provides direct visual evidence for photoinduced CT. And then, using the visualization method of CT, we interpreted the mechanism of SERS and TERS. Photoinduced charge transfer in the processes of SERS and TERS can be clearly seen. Our visualization method provides a visual and easy understanding way for the mechanism of SERS and TERS. Copyright (C) 2014 John Wiley & Sons, Ltd.}},
  author       = {{Xia, Lixin and Chen, Maodu and Zhao, Xiuming and Zhang, Zhenglong and Xia, Jiarui and Xu, Hongxing and Sun, Mengtao}},
  issn         = {{1097-4555}},
  keywords     = {{visualized method; charge difference density; chemical enhancement; SERS}},
  language     = {{eng}},
  number       = {{7}},
  pages        = {{533--540}},
  publisher    = {{John Wiley & Sons Inc.}},
  series       = {{Journal of Raman Spectroscopy}},
  title        = {{Visualized method of chemical enhancement mechanism on SERS and TERS}},
  url          = {{http://dx.doi.org/10.1002/jrs.4504}},
  doi          = {{10.1002/jrs.4504}},
  volume       = {{45}},
  year         = {{2014}},
}