Prof. Matthew T. Sheldon Profile

Prof. Matthew T. Sheldon

Associate Professor of Chemistry at Univ of California, Irvine

SPIE Involvement:

Conference Chair | Editor | Author

Proceedings Article | 30 September 2024 Presentation

Understanding thermally activated up-conversion perovskite nanocrystals: implications for optical cooling

Matthew Sheldon

Proceedings Volume PC13127, PC131270B (2024) https://doi.org/10.1117/12.3027834

KEYWORDS: Perovskite, Nanocrystals, Optical cooling, Photoluminescence, Excitons, Energy efficiency, Windows, Upconversion, Thermography, Thermodynamics

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Proceedings Article | 13 March 2024 Presentation

The role of surface polarons for single-photon up-conversion in CsPbBr3 perovskite nanocrystals

Matthew Sheldon

Proceedings Volume PC12902, PC129020A (2024) https://doi.org/10.1117/12.3010144

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Proceedings Article | 3 October 2022 Presentation

Active tuning of plasmon damping via light induced magnetism (Conference Presentation)

Matthew Sheldon

Proceedings Volume PC12195, PC121950V (2022) https://doi.org/10.1117/12.2638117

KEYWORDS: Plasmons, Magnetism, Polarization, Plasmonics, Nanostructures, Modulation, Electrons, Continuous wave operation, Reflectivity, Metals

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Proceedings Article | 8 March 2021 Presentation

Optical refrigeration with all-inorganic cesium lead halide perovskite nanocrystals

Matthew Sheldon

Proceedings Volume 11702, 117020D (2021) https://doi.org/10.1117/12.2591312

KEYWORDS: Nanocrystals, Lead, Cesium, Perovskite, Semiconductors, Optical cooling, Luminescence, Photonic nanostructures, Optical properties, Fluorescent materials

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SPIE Journal Paper | 14 May 2020

Detailed balance efficiencies for luminescent solar concentrators with aligned semiconductor nanorods: the benefits of anisotropic emission

Jarett Martin, Rivi Ratnaweera, Smriti Kumar, Je-Ruei Wen, A. Ryan Kutayiah, Matthew Sheldon

JPE, Vol. 10, Issue 02, 025501, (May 2020) https://doi.org/10.1117/12.10.1117/1.JPE.10.025501

KEYWORDS: Nanorods, Solar concentrators, Semiconductors, Solar cells, Absorption, Anisotropy, Sun, Photovoltaics, Gallium arsenide, Luminescence

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Proceedings Article | 9 March 2020 Presentation

Ultrafast light-induced magnetism and non-reciprocity in plasmonic Au nanoparticles (Conference Presentation)

Matthew Sheldon

Proceedings Volume 11284, 112841P (2020) https://doi.org/10.1117/12.2551182

KEYWORDS: Magnetism, Ultrafast phenomena, Nanoparticles, Plasmonics, Gold, Nonlinear control, Spintronics, Quantum computing, Nonlinear optics, Modulation

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Proceedings Article | 9 September 2019 Presentation

1,000-fold enhancement of light-induced magnetism in plasmonic Au nanoparticles (Conference Presentation)

Matthew Sheldon, Oscar Hsu-Cheng Cheng

Proceedings Volume 11080, 110801G (2019) https://doi.org/10.1117/12.2529704

KEYWORDS: Magnetism, Gold, Nanoparticles, Plasmonics, Ultrafast phenomena, Nonlinear control, Spintronics, Quantum computing, Nonlinear optics, Modulation

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Proceedings Article | 18 September 2018 Presentation

Detailed balance efficiencies for luminescent solar concentrators with aligned semiconductor nanorods (Conference Presentation)

Matthew Sheldon

Proceedings Volume 10759, 107590Z (2018) https://doi.org/10.1117/12.2323215

KEYWORDS: Nanorods, Semiconductors, Solar concentrators, Solar cells, Luminescence, Nanocrystals, Absorption, Gallium arsenide

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Proceedings Article | 17 September 2018 Presentation

Decoupling electronic and phononic temperature in plasmonic absorbers (Conference Presentation)

Matthew Sheldon

Proceedings Volume 10719, 1071926 (2018) https://doi.org/10.1117/12.2321522

KEYWORDS: Plasmonics, Electrons, Thermography, Solar energy, Absorption, Optical engineering, Thermal engineering, Precision optics, Raman spectroscopy, Thermometry

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Proceedings Article | 21 September 2017 Presentation

Unidirectional electron tunneling via asymmetric plasmonic resonances (Conference Presentation)

Matthew Sheldon

Proceedings Volume 10359, 1035904 (2017) https://doi.org/10.1117/12.2274175

KEYWORDS: Plasmonics, Optoelectronics, Nanostructures, Electron transport, Interfaces, Absorption, Instrument modeling, Metamaterials

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Proceedings Article | 5 October 2015 Presentation

Plasmonic magnetization during circularly polarized excitation (Presentation Recording)

Matthew Sheldon

Proceedings Volume 9544, 954409 (2015) https://doi.org/10.1117/12.2189919

KEYWORDS: Plasmonics, Magnetism, Electrons, Electron transport, Wave propagation, Sun, Finite-difference time-domain method, Resonators, Video, Metamaterials

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Proceedings Article | 17 August 2014 Paper

Plasmoelectric potentials in Au nano-hole arrays (presentation video)

Matthew Sheldon, Jorik van de Groep, Ana Brown, Albert Polman, Harry Atwater

Proceedings Volume 9162, 91621D (2014) https://doi.org/10.1117/12.2063576

KEYWORDS: Gold, Video, Plasmonics, Nanostructures, Plasmons, Solid state electronics, Nanophotonics, Atomic, molecular, and optical physics, Current controlled current source

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