Optical Properties and Plasmonic Performance of Titanium Nitride
Оптические свойства и плазмонные характеристики нитрида титана
2015-05-29
SCID: 54.1/casx27eb
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CMOS compatibilityDielectric function spectraLocalized surface plasmon resonance (LSPR)Surface plasmon polaritons (SPP)Titanium nitride (TiN)
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Abstract (AI)
Titanium nitride (TiN) is one of the most well-established engineering materials nowadays. TiN can overcome most of the drawbacks of palsmonic metals due to its high electron conductivity and mobility, high melting point and due to the compatibility of its growth with Complementary Metal Oxide Semiconductor (CMOS) technology. In this work, we review the dielectric function spectra of TiN and we evaluate the plasmonic performance of TiN by calculating (i) the Surface Plasmon Polariton (SPP) dispersion relations and (ii) the Localized Surface Plasmon Resonance (LSPR) band of TiN nanoparticles, and we demonstrate a significant plasmonic performance of TiN.
Key Findings
1
Plasmonic performance is evaluated through surface plasmon polariton dispersion relations and localized surface plasmon resonance bands of TiN nanoparticles.
2
The analysis demonstrates significant plasmonic performance for titanium nitride, supporting its use as an alternative to conventional plasmonic metals.
3
The work reviews the dielectric-function spectra of titanium nitride to characterize its optical response.
4
Titanium nitride is identified as a promising plasmonic material because of its high electrical conductivity and mobility, high melting point, and CMOS-compatible growth.
Research Object
Titanium nitride (TiN)
Research Subject
Optical properties and plasmonic performance, including dielectric-function spectra, Surface Plasmon Polariton dispersion, and Localized Surface Plasmon Resonance in nanoparticles
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Publication Date
2015-05-29
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