Search Results - "Nash, Geoffrey R."

Highly tunable hybrid metamaterials employing split-ring resonators strongly coupled to graphene surface plasmons by Liu, Peter Q., Luxmoore, Isaac J., Mikhailov, Sergey A., Savostianova, Nadja A., Valmorra, Federico, Faist, Jérôme, Nash, Geoffrey R.

“…Metamaterials and plasmonics are powerful tools for unconventional manipulation and harnessing of light. Metamaterials can be engineered to possess intriguing…”
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Controlling the properties of surface acoustic waves using graphene by Bandhu, Lokeshwar, Nash, Geoffrey R.

“…Surface acoustic waves （SAWs） are elastic waves that propagate on the surface of a solid, much like waves on the ocean, with SAW devices used widely in…”
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Design of practicable phase-change metadevices for near-infrared absorber and modulator applications by Carrillo, Santiago García-Cuevas, Nash, Geoffrey R, Hayat, Hasan, Cryan, Martin J, Klemm, Maciej, Bhaskaran, Harish, Wright, C David

“…Phase-change chalcogenide alloys, such as Ge Sb Te (GST), have very different optical properties in their amorphous and crystalline phases. The fact that such…”
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Toward efficient and tailorable mid-infrared emitters utilizing multilayer graphene by Gowda, Prarthana, Patient, Dean A., Horsley, Simon A. R., Nash, Geoffrey. R.

“…There is a continuing need for the development of cost-effective and sustainable mid-infrared light sources for applications such as gas sensing and infrared…”
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Metamaterial-based graphene thermal emitter by Shi, Cheng, Mahlmeister, Nathan H., Luxmoore, Isaac J., Nash, Geoffrey R.

“…A thermal emitter composed of a frequency-selective surface metamaterial layer and a hexagonal boron nitride-encapsulated graphene filament is demonstrated…”
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Hybridization of Multiple Vibrational Modes via Strong Coupling Using Confined Light Fields by Menghrajani, Kishan S., Fernandez, Henry A., Nash, Geoffrey R., Barnes, William L.

“…Strong coupling of molecules placed in an optical microcavity may lead to the formation of hybrid states called polaritons, states that inherit characteristics…”
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Manipulation of the Phytochemical Profile of Tenderstem ® Broccoli Florets by Short Duration, Pre-Harvest LED Lighting by Langston, Faye M A, Monaghan, James M, Cousins, Olivia, Nash, Geoffrey R, Bows, John R, Chope, Gemma

“…Light quality has been reported to influence the phytochemical profile of broccoli sprouts/microgreens; however, few studies have researched the influence on…”
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Graphene–Metamaterial Photodetectors for Integrated Infrared Sensing by Luxmoore, Isaac. J, Liu, Peter Q, Li, Penglei, Faist, Jérôme, Nash, Geoffrey R

“…In this work we study metamaterial-enhanced graphene photodetectors operating in the mid-IR to THz. The detector element consists of a graphene ribbon embedded…”
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Strong Coupling in the Far-Infrared between Graphene Plasmons and the Surface Optical Phonons of Silicon Dioxide by Luxmoore, Isaac John, Gan, Choon How, Liu, Peter Qiang, Valmorra, Federico, Li, Penglei, Faist, Jérôme, Nash, Geoffrey R

“…We study plasmonic resonances in electrostatically gated graphene nanoribbons on silicon dioxide substrates. Absorption spectra are measured in the…”
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Surface nanobubbles on the carbonate mineral dolomite by Owens, Camilla L, Schach, Edgar, Rudolph, Martin, Nash, Geoffrey R

“…Surface nanobubbles are of wide interest to a number of research fields, ranging from mineral processing to metamaterials. Their formation on hydrophobic…”
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Efficient mid-infrared linear-to-circular polarization conversion using a nanorod-based metasurface by Zou, Huanling, Nash, Geoffrey R.

“…In this work we numerically and experimentally characterize a nanorod-based metasurface, demonstrating efficient linear-to-circular polarization conversion in…”
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Determination of glucosinolates and isothiocyanates in glucosinolate-rich vegetables and oilseeds using infrared spectroscopy: A systematic review by Ali Redha, Ali, Torquati, Luciana, Langston, Faye, Nash, Geoffrey R., Gidley, Michael J., Cozzolino, Daniel

“…Cruciferous vegetables and oilseeds are rich in glucosinolates that can transform into isothiocyanates upon enzymic hydrolysis during post-harvest handling,…”
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Apatite enrichment by rare earth elements: A review of the effects of surface properties by Owens, Camilla L., Nash, Geoffrey R., Hadler, Kathryn, Fitzpatrick, Robert S., Anderson, Corby G., Wall, Frances

“…Apatite subspecies depend on their halogen and hydroxyl content; chlorapatite, hydroxylapatite and fluorapatite, with additional substitution of other elements…”
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Vibrational Strong Coupling with Surface Plasmons and the Presence of Surface Plasmon Stop Bands by Menghrajani, Kishan S, Nash, Geoffrey R, Barnes, William L

“…We demonstrate strong coupling between surface plasmon resonances and molecular vibrational resonances of poly­(methyl methacrylate) (PMMA) molecules in the…”
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Surface nanobubbles on the rare earth fluorcarbonate mineral synchysite by Owens, Camilla L., Schach, Edgar, Heinig, Thomas, Rudolph, Martin, Nash, Geoffrey R.

“…[Display omitted] Surface nanobubbles have been identified to play an important role in a range of industries from mineral processing to food science. The…”
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Erratum to: Metamaterial-based graphene thermal emitter by Shi, Cheng, Mahlmeister, Nathan H., Luxmoore, Isaac J., Nash, Geoffrey R.

“…The article Metamaterial-based graphene thermal emitter, written by Cheng Shi, Nathan H. Mahlmeister, Isaac J. Luxmoore, and Geoffrey R. Nash, was originally…”
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Erratum: “Toward efficient and tailorable mid-infrared emitters utilizing multilayer graphene” [Appl. Phys. Lett. 120, 051105 (2022)] by Gowda, Prarthana, Patient, Dean A., Horsley, Simon A. R., Nash, Geoffrey R.

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Determination of glucosinolates in broccoli (Brassica oleracea var. italica) by combining mid‐infrared (MIR) spectroscopy with chemometrics by Ali Redha, Ali, Langston, Faye, Nash, Geoffrey R., Bows, John R., Torquati, Luciana, Gidley, Michael J., Cozzolino, Daniel

“…Summary Glucosinolates (GSLs), compounds with potential chemo‐preventative properties, can be affected by pre‐ and post‐harvest processes. Therefore,…”
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Correction: Surface nanobubbles on the carbonate mineral dolomite by Owens, Camilla L, Schach, Edgar, Rudolph, Martin, Nash, Geoffrey R

“…Correction for 'Surface nanobubbles on the carbonate mineral dolomite' by Camilla L. Owens et al. , RSC Adv. , 2018, 8 , 35448-35452…”
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Development of Liquid Chromatography-Mass Spectrometry (LC-MS) Method for Quantification of Broccoli Sulforaphane by Ali Redha, Ali, Hong, Hung T., Torquati, Luciana, Nash, Geoffrey R., Gidley, Michael J., Cozzolino, Daniel

“…Sulforaphane (SFN) is an isothiocyanate and the product of the hydrolysis of glucoraphanin (GRA) by myrosinase. Broccoli is one of the rich sources of GRA and…”
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