Literature DB >> 21231703

Collection and concentration of light by touching spheres: a transformation optics approach.

A I Fernández-Domínguez1, S A Maier, J B Pendry.   

Abstract

A general three-dimensional transformation optics approach is presented that yields analytical expressions for the relevant electromagnetic magnitudes in plasmonic phenomena at singular geometries. This powerful theoretical tool reveals the broadband response and superfocusing properties of touching metal nanospheres and provides an elegant physical description of the prominent field enhancement that takes place at the point of contact between a spherical nanoparticle and a flat metallic surface.

Entities:  

Year:  2010        PMID： 21231703     DOI： 10.1103/PhysRevLett.105.266807

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  6 in total

1.  Plasmonic black gold by adiabatic nanofocusing and absorption of light in ultra-sharp convex grooves.

Authors:  Thomas Søndergaard; Sergey M Novikov; Tobias Holmgaard; René L Eriksen; Jonas Beermann; Zhanghua Han; Kjeld Pedersen; Sergey I Bozhevolnyi
Journal:  Nat Commun       Date:  2012-07-24       Impact factor: 14.919

2.  Slender-body theory for plasmonic resonance.

Authors:  Matias Ruiz; Ory Schnitzer
Journal:  Proc Math Phys Eng Sci       Date:  2019-09-18       Impact factor: 2.704

3.  Probing the ultimate limits of plasmonic enhancement.

Authors:  C Ciracì; R T Hill; J J Mock; Y Urzhumov; A I Fernández-Domínguez; S A Maier; J B Pendry; A Chilkoti; D R Smith
Journal:  Science       Date:  2012-08-31       Impact factor: 47.728

4.  Transformation seismology: composite soil lenses for steering surface elastic Rayleigh waves.

Authors:  Andrea Colombi; Sebastien Guenneau; Philippe Roux; Richard V Craster
Journal:  Sci Rep       Date:  2016-04-29       Impact factor: 4.379

5.  FDTD Analysis of Hotspot-Enabling Hybrid Nanohole-Nanoparticle Structures for SERS Detection.

Authors:  Juan Gomez-Cruz; Yazan Bdour; Kevin Stamplecoskie; Carlos Escobedo
Journal:  Biosensors (Basel)       Date:  2022-02-17

6.  Flexible thin-film black gold membranes with ultrabroadband plasmonic nanofocusing for efficient solar vapour generation.

Authors:  Kyuyoung Bae; Gumin Kang; Suehyun K Cho; Wounjhang Park; Kyoungsik Kim; Willie J Padilla
Journal:  Nat Commun       Date:  2015-12-14       Impact factor: 14.919
  6 in total

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