Plasma-phonon polaritons in superlattices of semimetal bismuth and polaritonic material

Márquez-Islas, R.; Zenteno-Mateo, B.; Flores-Desirena, B.; Reyes–Coronado, Alejandro; Pérez-Rodrı́guez, F.

doi:10.1364/ome.5.002820

Cited by 5 publications

(3 citation statements)

References 37 publications

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“…e resonances were attributed to plasmonic modes [114,115]. Far-IR resonances were also predicted theoretically in superlattices made of Bi layers and polaritonic materials [116], which could be fabricated by physical deposition techniques.…”

Section: Infrared Plasmonicsmentioning

confidence: 60%

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Nanobismuth: Fabrication, Optical, and Plasmonic Properties—Emerging Applications

Tian

Toudert

2018

Journal of Nanotechnology

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Along the twentieth century, the electronic properties of bismuth have been widely studied, especially in relation with its magnetoresistive and thermoelectric responses. In this context, a particular emphasis has been made on electronic confinement effects in bismuth nanostructures (or nanobismuth). In the recent years, the optical properties of bismuth nanostructures are focusing a growing interest. An increasing number of reports point at the potential of such nanostructures to support plentiful optical resonances over an ultrabroad spectral range: "interband plasmonic" resonances in the ultraviolet, visible, and nearinfrared; dielectric Mie resonances in mid-and far-infrared; and conventional free-carrier plasmonic resonances in the farinfrared and terahertz. With the aim to provide a comprehensive basis for exploiting the full optical potential of bismuth nanostructures, we review the current progress in their controlled fabrication, the trends reported (from theoretical calculations and experimental observations) for their optical and plasmonic response, and their emerging applications, including photocatalysis and switchable metamaterials.

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Section: Infrared Plasmonicsmentioning

confidence: 60%

“…e hybridization of Bi nanostructures with graphene [116] was also shown to improve such availability, the Bi-Bi 2 O 3 -graphene interface acting as a shuttle for photocarriers (Figure 12(b)). …”

Section: Photocatalysismentioning

confidence: 99%

Nanobismuth: Fabrication, Optical, and Plasmonic Properties—Emerging Applications

Tian

Toudert

2018

Journal of Nanotechnology

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“…, where ω LO = 39 × 10 12 rad/s is the longitudinal phonon frequency, ω T O = 25 × 10 12 rad/s is the transverse phonon frequency, and γ a = 10 −2 ω T 0 is the damping parameter [45]. For bulk Bi, we consider a Drude model with a plasma frequency of ω p = 60.77 × 10 12 rad/s, plus a sum of nine Lorentz oscillators [46].…”

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confidence: 99%

Fano interference for tailoring near-field radiative heat transfer

Pérez-Rodríguez

Pirruccio

Esquivel‐Sirvent

2017

Phys. Rev. Materials

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We show the existence of Fano resonances in the context of near-field radiative heat transfer, which enable the strong suppression and enhancement of the spectral heat flux at specific wavelengths. This is demonstrated by making use of the plasmon-phonon coupling in a symmetric nano cavity composed by a polaritonic material coated with a metallic layer, in which each side of the cavity is kept at different temperatures. The strong hybridization of the plasmonic and phononic modes sustained by the multilayer structure is determined by the matching of their polarization. This leads to the opening of a thermal band gap, where heat transfer in the coupled system is inhibited for all wave vectors and for wavelengths at which the individual constituents are thermally transmissive.Comment: 4 figure

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Near-field radiative heat transfer between metaterminals composed of SiC plate-supported LiH nanoparticle arrays

Wang,

Bian,

Fan

et al. 2025

International Journal of Heat and Mass Transfer

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Plasma-phonon polaritons in superlattices of semimetal bismuth and polaritonic material

Cited by 5 publications

References 37 publications

Nanobismuth: Fabrication, Optical, and Plasmonic Properties—Emerging Applications

Nanobismuth: Fabrication, Optical, and Plasmonic Properties—Emerging Applications

Fano interference for tailoring near-field radiative heat transfer

Near-field radiative heat transfer between metaterminals composed of SiC plate-supported LiH nanoparticle arrays

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