Journal ArticleDOI
Thermometry of plasmonic nanostructures by anti-Stokes electronic Raman scattering
Xu Xie,David G. Cahill +1 more
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TLDR
In this paper, a simple, accurate, and non-invasive thermometry based on anti-Stokes electronic Raman scattering was proposed to evaluate the thermal stability of optically excited plasmonic nanostructures.Abstract:
Measurements of temperature of optically excited plasmonic nanostructures are needed to evaluate their functionality and thermal stability Here, we describe a simple, accurate, and non-invasive thermometry based on anti-Stokes electronic Raman scattering We validate the approach using an array of uniformly heated Au nanodisks and perform experiments on the heating of individual nanodisk by a focused laser beam The steady-state temperature rise of an individual nanodisk has comparable contributions from the thermal conductance of the Au/quartz interface and heat spreading in the quartz substrate The temperature measurements have an accuracy of 3% of the absolute temperature in the range of temperatures 300 < T < 700 Kread more
Citations
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Journal ArticleDOI
Plasmonic Heating of Nanostructures.
TL;DR: Common methods for synthesizing plasmonic particles are presented, providing the reader with a guide for designing or choosing nanostructures with optimal thermoplasmonics properties for a given application.
Journal ArticleDOI
Guiding Rules for Selecting a Nanothermometer
TL;DR: An overview of the main currently available nanothermometry tools, discussing their pros and cons toward potential applications, can be found in this paper, where the authors also discuss the limitations of these tools.
Journal ArticleDOI
Gold Nanoparticles as Absolute Nanothermometers
TL;DR: This work uses the spectrum of the anti-Stokes emission from gold nanorods irradiated in resonance to measure the absolute temperature of the nanoparticles and their surrounding medium without the need for a previous calibration.
Journal ArticleDOI
Thermal effects – an alternative mechanism for plasmon-assisted photocatalysis
TL;DR: In this article, the authors argue that what appears to be photocatalysis is much more likely thermo-catalysis, driven by the well-known plasmonenhanced ability of illuminated metallic nanoparticles to serve as heat sources.
Journal ArticleDOI
Plasmonic tweezers: for nanoscale optical trapping and beyond.
Yuquan Zhang,Changjun Min,Xiujie Dou,Xiujie Dou,Xianyou Wang,H. P. Urbach,Michael G. Somekh,Xiaocong Yuan +7 more
TL;DR: The use of surface plasmon techniques enables excitation of hotspots much smaller than the free-space wavelength; with this confinement, the plasmic field facilitates trapping of various nanostructures and materials with higher precision as mentioned in this paper.
References
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Journal ArticleDOI
Plasmonics for extreme light concentration and manipulation.
Jon A. Schuller,Edward S. Barnard,Wenshan Cai,Young Chul Jun,Justin S. White,Mark L. Brongersma +5 more
TL;DR: The basic concepts behind plasmonics-enabled light concentration and manipulation are discussed, an attempt to capture the wide range of activities and excitement in this area is made, and possible future directions are speculated on.
Journal ArticleDOI
Plasmon-induced hot carrier science and technology
TL;DR: Recent advances in the understanding and application of plasmon-induced hot carrier generation are discussed and some of the exciting new directions for the field are highlighted.
Journal ArticleDOI
Plasmonic photothermal therapy (PPTT) using gold nanoparticles
TL;DR: The development of the PPTT method is discussed with special emphasis on the recent in vitro and in vivo success using gold nanospheres coupled with visible lasers and gold nanorods and silica–gold nanoshells coupled with near-infrared lasers.
Journal ArticleDOI
Analysis of heat flow in layered structures for time-domain thermoreflectance
TL;DR: In this article, the iterative algorithm of Feldman for heat flow in layered structures is solved in cylindrical coordinates for surface heating and temperature measurement by Gaussian-shaped laser beams.
Journal ArticleDOI
Thermo‐plasmonics: using metallic nanostructures as nano‐sources of heat
Guillaume Baffou,Romain Quidant +1 more
TL;DR: In this paper, the physics of heat generation in metal nanoparticles is described, under both continuous and pulsed illumination, and numerical and experimental methods that have been developed to further understand and engineer plasmonic-assisted heating processes on the nanoscale.
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