Multi-level surface enhanced Raman scattering using AgOx thin film

Ming Lun Tseng; Chia Min Chang; Bo Han Cheng; Pin Chieh Wu; Kuang Sheng Chung; Min Kai Hsiao; Hsin Wei Huang; Ding Wei Huang; Hai Pang Chiang; Pui Tak Leung; Din Ping Tsai

doi:10.1364/OE.21.024460

Multi-level surface enhanced Raman scattering using AgO_x thin film

Ming Lun Tseng
, Chia Min Chang
, Bo Han Cheng
, Pin Chieh Wu
, Kuang Sheng Chung
, Min Kai Hsiao
, Hsin Wei Huang
, Ding Wei Huang
, Hai Pang Chiang
, Pui Tak Leung
, Din Ping Tsai

Institute of Electronics

Research output: Contribution to journal › Article › peer-review

41 Scopus citations

Abstract

Ag nanostructures with surface-enhanced Raman scattering (SERS) activities have been fabricated by applying laser-direct writing (LDW) technique on silver oxide (AgO_x) thin films. By controlling the laser powers, multi-level Raman imaging of organic molecules adsorbed on the nanostructures has been observed. This phenomenon is further investigated by atomic-force microscopy and electromagnetic calculation. The SERSactive nanostructure is also fabricated on transparent and flexible substrate to demonstrate our promising strategy for the development of novel and low-cost sensing chip.

Original language	English
Pages (from-to)	24460-24467
Number of pages	8
Journal	Optics Express
Volume	21
Issue number	21
DOIs	https://doi.org/10.1364/OE.21.024460
State	Published - 21 Oct 2013

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title = "Multi-level surface enhanced Raman scattering using AgOx thin film",

abstract = "Ag nanostructures with surface-enhanced Raman scattering (SERS) activities have been fabricated by applying laser-direct writing (LDW) technique on silver oxide (AgOx) thin films. By controlling the laser powers, multi-level Raman imaging of organic molecules adsorbed on the nanostructures has been observed. This phenomenon is further investigated by atomic-force microscopy and electromagnetic calculation. The SERSactive nanostructure is also fabricated on transparent and flexible substrate to demonstrate our promising strategy for the development of novel and low-cost sensing chip.",

author = "Tseng, \{Ming Lun\} and Chang, \{Chia Min\} and Cheng, \{Bo Han\} and Wu, \{Pin Chieh\} and Chung, \{Kuang Sheng\} and Hsiao, \{Min Kai\} and Huang, \{Hsin Wei\} and Huang, \{Ding Wei\} and Chiang, \{Hai Pang\} and Leung, \{Pui Tak\} and Tsai, \{Din Ping\}",

year = "2013",

month = oct,

day = "21",

doi = "10.1364/OE.21.024460",

language = "English",

volume = "21",

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journal = "Optics Express",

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TY - JOUR

T1 - Multi-level surface enhanced Raman scattering using AgOx thin film

AU - Tseng, Ming Lun

AU - Chang, Chia Min

AU - Cheng, Bo Han

AU - Wu, Pin Chieh

AU - Chung, Kuang Sheng

AU - Hsiao, Min Kai

AU - Huang, Hsin Wei

AU - Huang, Ding Wei

AU - Chiang, Hai Pang

AU - Leung, Pui Tak

AU - Tsai, Din Ping

PY - 2013/10/21

Y1 - 2013/10/21

N2 - Ag nanostructures with surface-enhanced Raman scattering (SERS) activities have been fabricated by applying laser-direct writing (LDW) technique on silver oxide (AgOx) thin films. By controlling the laser powers, multi-level Raman imaging of organic molecules adsorbed on the nanostructures has been observed. This phenomenon is further investigated by atomic-force microscopy and electromagnetic calculation. The SERSactive nanostructure is also fabricated on transparent and flexible substrate to demonstrate our promising strategy for the development of novel and low-cost sensing chip.

AB - Ag nanostructures with surface-enhanced Raman scattering (SERS) activities have been fabricated by applying laser-direct writing (LDW) technique on silver oxide (AgOx) thin films. By controlling the laser powers, multi-level Raman imaging of organic molecules adsorbed on the nanostructures has been observed. This phenomenon is further investigated by atomic-force microscopy and electromagnetic calculation. The SERSactive nanostructure is also fabricated on transparent and flexible substrate to demonstrate our promising strategy for the development of novel and low-cost sensing chip.

UR - https://www.scopus.com/pages/publications/84886446561

U2 - 10.1364/OE.21.024460

DO - 10.1364/OE.21.024460

M3 - Article

C2 - 24150290

AN - SCOPUS:84886446561

SN - 1094-4087

VL - 21

SP - 24460

EP - 24467

JO - Optics Express

JF - Optics Express

IS - 21

ER -

Multi-level surface enhanced Raman scattering using AgO_x thin film

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