Morphology tuned plasmonic TiN nanostructures formed by angle-dependent sputtering process for SERS measurements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00577859" target="_blank" >RIV/68378271:_____/23:00577859 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/23:73621395

Výsledek na webu

<a href="https://hdl.handle.net/11104/0346944" target="_blank" >https://hdl.handle.net/11104/0346944</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10853-023-08921-6" target="_blank" >10.1007/s10853-023-08921-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Morphology tuned plasmonic TiN nanostructures formed by angle-dependent sputtering process for SERS measurements

Popis výsledku v původním jazyce

Nowadays, most SERS platforms are based on plasmonic metals like silver and gold. The current scientific achievement is to construct SERS non-metallic platform with SERS activity not worse than in case of standard metallic platforms. The prominent combination of opto-electronic properties of TiN (titanium nitride) makes it a promising alternative plasmonic material for noble metals. So far, the TiN nanostructures are widely tested in catalysis, especially in photocatalysis. Despite the TiN potential in SERS sensing applications, there are still several fundamental issues preventing its wide practical application. In this work, the surface morphology of TiN layers was tuned from planar 2D to a high aspect ratio 1D nanorod-like structures by industrially scalable normal and glancing angle deposition (GLAD) pulsed DC reactive sputtering. The morphology of formed samples was studied by SEM microscopy, while the crystallographic properties were examined by Raman and XRD method.

Název v anglickém jazyce

Morphology tuned plasmonic TiN nanostructures formed by angle-dependent sputtering process for SERS measurements

Popis výsledku anglicky

Nowadays, most SERS platforms are based on plasmonic metals like silver and gold. The current scientific achievement is to construct SERS non-metallic platform with SERS activity not worse than in case of standard metallic platforms. The prominent combination of opto-electronic properties of TiN (titanium nitride) makes it a promising alternative plasmonic material for noble metals. So far, the TiN nanostructures are widely tested in catalysis, especially in photocatalysis. Despite the TiN potential in SERS sensing applications, there are still several fundamental issues preventing its wide practical application. In this work, the surface morphology of TiN layers was tuned from planar 2D to a high aspect ratio 1D nanorod-like structures by industrially scalable normal and glancing angle deposition (GLAD) pulsed DC reactive sputtering. The morphology of formed samples was studied by SEM microscopy, while the crystallographic properties were examined by Raman and XRD method.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

<a href="/cs/project/TH80020005" target="_blank" >TH80020005: Povrchové zpevňování a odolné nanokompozitní vrstvy pro dřevozpracující nástroje</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Journal of Materials Science

ISSN

0022-2461

e-ISSN

1573-4803

Svazek periodika

58

Číslo periodika v rámci svazku

37

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

14661-14672

Kód UT WoS článku

001094629500002

EID výsledku v databázi Scopus

2-s2.0-85171839629