Surface Plasmon Polaritons on Silver Gratings for Optimal SERS Response

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43900164" target="_blank" >RIV/60461373:22310/15:43900164 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22340/15:43900164 RIV/60461373:22810/15:43900164 RIV/67985858:_____/15:00472690 RIV/68407700:21230/15:00230122

Result on the web

<a href="http://dx.doi.org/10.1021/acs.jpcc.5b01793" target="_blank" >http://dx.doi.org/10.1021/acs.jpcc.5b01793</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acs.jpcc.5b01793" target="_blank" >10.1021/acs.jpcc.5b01793</a>

Result language

angličtina

Original language name

Surface Plasmon Polaritons on Silver Gratings for Optimal SERS Response

Original language description

One of the most important obstacles for the application of surface enhanced Raman spectroscopy (SERS) is the poor reproducibility of SERS active substrates: SERS intensity can be varied from one substrate to another and moreover along the one substrate surface. Reproducible SERS substrate can be prepared through introduction of highly ordered metal array, where light focusing is achieved through excitation of surface plasmon-polaritons (SPPs). In this work, excimer laser patterning of poly(methyl methacrylate) followed by silver evaporation is proposed as an effective way for the creation of reproducible and effective surface plasmon-polaritons (SPP)-based SERS substrate. Detailed theoretical and experimental studies were performed to optimize structure parameter for effective SPP excitation. It was found that the narrow range of grating periodicity and metal thickness exist, where SPPs can be most efficiently excited. Despite the fact that SERS response was almost always achieved, the

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Physical Chemistry C

ISSN

1932-7447

e-ISSN

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Volume of the periodical

119

Issue of the periodical within the volume

17

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

9506-9512

UT code for WoS article

000353930700057

EID of the result in the Scopus database

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