Journal ArticleDOI
Surface plasmon resonance in conducting metal oxides
Crissy L. Rhodes,Stefan Franzen,Jon Paul Maria,Mark D. Losego,Donovan N. Leonard,Brian J. Laughlin,Gerd Duscher,Stephen Weibel +7 more
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TLDR
In this paper, the surface plasmon resonance (SPR) was observed by attenuated total reflection of near-infrared radiation and is in agreement with electron energy loss spectroscopy measurements.Abstract:
We report the initial observation of surface plasmon resonance (SPR) in a conducting metal oxide thin film. The SPR phenomenon has been observed by attenuated total reflection of near-infrared radiation and is in agreement with electron energy loss spectroscopy measurements. To date, only metals are known to exhibit surface plasmon resonance and only noble metals have practical application. According to theory SPR should be observable in any conductor. This theoretical prediction is verified in the present study. The compositions of many conducting metal oxides are systematically variable, suggesting a significant advance in thin film characterization and innovative possibilities for versatile and sensitive chemical sensing applications.read more
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Alternative Plasmonic Materials: Beyond Gold and Silver
TL;DR: This review explores different material classes for plasmonic and metamaterial applications, such as conventional semiconductors, transparent conducting oxides, perovskiteOxides, metal nitrides, silicides, germanides, and 2D materials such as graphene.
Journal ArticleDOI
Searching for better plasmonic materials
Paul R. West,Satoshi Ishii,Gururaj V. Naik,Naresh Kumar Emani,Vladimir M. Shalaev,Alexandra Boltasseva +5 more
TL;DR: A comparative study of various materials including metals, metal alloys and heavily doped semiconductors is presented in this article, where the performance of each material is evaluated based on quality factors defined for each class of plasmonic devices.
Posted Content
Searching for Better Plasmonic Materials
Paul R. West,Satoshi Ishii,Gururaj V. Naik,Naresh Kumar Emani,Vladimir M. Shalaev,Alexandra Boltasseva +5 more
TL;DR: A comparative study of various materials including metals, metal alloys and heavily doped semiconductors is presented and an approach for realizing optimal plasmonic material properties for specific frequencies and applications is outlined.
Journal ArticleDOI
Nonaqueous Synthesis of TiO2 Nanocrystals Using TiF4 to Engineer Morphology, Oxygen Vacancy Concentration, and Photocatalytic Activity
Thomas R. Gordon,Matteo Cargnello,Taejong Paik,Filippo Mangolini,Ralph T. Weber,Paolo Fornasiero,Christopher B. Murray +6 more
TL;DR: The nonaqueous surfactant-assisted synthesis of highly uniform anatase TiO(2) NCs with tailorable morphology in the 10-100 nm size regime is reported, prepared through a seeded growth technique and the data suggest that the {101} facets of anatase are more active than the {001}.
Journal ArticleDOI
Plasmonic Surface Lattice Resonances: A Review of Properties and Applications
TL;DR: The basic physical principles and properties of plasmonic surface lattice resonances are described: the width and quality of the resonances, singularities of the light phase, electric field enhancement, etc.
References
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Journal ArticleDOI
A unified view of propagating and localized surface plasmon resonance biosensors
TL;DR: The color associated with single nanoparticles and surface-confined nanoparticle arrays will be shown to be tunable and useful as platforms for chemical and biological sensing and the LSPR nanosensor will be compared to traditional, flat surface, propagating surface plasmon resonance sensors.
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Surface plasmon resonance imaging measurements of ultrathin organic films
TL;DR: This review includes two examples that demonstrate the application of the SPR imaging technique to the study of protein-DNA interactions and a short discussion concerning resolution, sensitivity, and quantitation in SPR imaging.
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Surface Plasmon Resonance Imaging Studies of Protein-Carbohydrate Interactions
TL;DR: Carbohydrate arrays fabricated on gold films were used to study carbohydrate-protein interactions with surface plasmon resonance (SPR) imaging and adsorption isotherms for the interactions of ConA and jacalin to the carbohydrate surfaces were constructed.
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Physisorption and Chemisorption of Alkanethiols and Alkyl Sulfides on Au(111)
TL;DR: In this paper, the authors explored the physicochemical and kinetics of the adsorption of a variety of sulfur-containing hydrocarbons onto Au(111) using helium beam reflectivity and temperature-programmed desorption (TPD) techniques.