Synthesisof Agand Au nanocubesXiaYNelal,2002Progresswork100nm(111(100)11(110)(cn'e)sou(200)(220)304020deSignificience:Controllingthesize,shape,and structureof metal nanoparticlesistechnologicallyimportanttotailortheplasmonicproperties16Shape-ControlledSynthesisof GoldandSilverNanoparticlesYugangSunandYounanXia,science,76(2002);298Science
16 Synthesis of Ag and Au nanocubes Xia YN el al, 2002 Progress work Shape-Controlled Synthesis of Gold and Silver Nanoparticles Yugang Sun and Younan Xia, science, 76 (2002); 298 Science Significience: Controlling the size, shape, and structure of metal nanoparticles is technologically important to tailor the plasmonic properties
各种形状金属颗粒SPR的共振范围Plasmonenergy(ev)3.53.02.52.01.51.00.5UVVisibleNear infraredMid infrared5008004006001,0009,0003,000Wavelength (nm)AgnanospheresAunanospheresNanoshells,nanoeggnanostripNanorodsTrianglesCubesNanorice结论：通过调节纳米金属颗粒的形状，SPR可发生在可见光、红外和中红外波段。实际上：在太赫兹和微波波段，SPR的研究也很广泛。17Nano-opticsfromsensingtowaveguiding.N.J.Halas,naturephotonics/vOL1|641]20o7
17 Nano-optics from sensing to waveguiding,N.J. Halas, nature photonics | VOL 1 |641| 2007 各种形状金属颗粒SPR的共振范围 结论：通过调节纳米金属颗粒的形状，SPR可发生在可 见光、红外和中红外波段。 实际上：在太赫兹和微波波段，SPR的研究也很广泛。 nanostrip
AhybridizationmodelforplasmonresponseNJHalaselal,2003Progress workTosolve:surfaceplasmonCresonancesinnanoshells(0.)oshelcavityBouterinnershell(3)shell0c(2)1sphere1O+,NS24008001200160020002400Wavelength (nm)eO.NS[0.]-aanoshell0A hybridization of sphere and cavityAhybridizationof innerandoutershellsResults:0.Severalresponsepeaks18AhybridizationmodelfortheplasmonresponseofcomplexnanostructuresEProdan;CRadloff:NJHalas;PNordlander,Science,302.419,2003
18 A hybridization model for plasmon response N J Halas el al, 2003 Progress work A hybridization model for the plasmon response of complex nanostructures E Prodan; C Radloff; N J Halas; P Nordlander,Science, 302,419, 2003. To solve: surface plasmon resonances in nanoshells A hybridization of sphere and cavity Results: Several response peaks A hybridization of inner and outer shells
SurfaceplasmonsubwavelengthopticsSi(00ntSi(001)Si001bF(1.06u★★MassThicknesstAdy210008O1200Wavelength [nm]FIG, 1. Plasmon rechellstructuresinAziuutha!anglefdeg8000001200150=60 nm and rz= (a) 80 nm, (b) 70 mm, (c) 67nm, and (d) 65 nmWavetnumber/cmrespectively,表面等离激元光学是纳米尺度上光子学和电子学的结合，在光子回路，数据存储，光谱学，生物光子学，太阳能及非线性光学方面都有应用。19WilliamL.Barnes,AlainDereux&ThomasW.Ebbesen,nature,424,824(2003)
19 表面等离激元光学是纳米尺度上光子学和电子学的结合，在 光子回路，数据存储，光谱学，生物光子学，太阳能及非线 性光学方面都有应用。 Surface plasmon subwavelength optics William L. Barnes, Alain Dereux & Thomas W. Ebbesen, nature, 424, 824 (2003)
Plasmon-assistedtransmissionofentangledphotonsE.Altewischer elal,2002ApplicationworkAimto:Investigatetheeffectsofnanostructuredmetalonentangledphotons.Results:Such arrays convert photonsintosurface-plasmonopticallyTELA1A11excitedcompressivechargeHWPIFBBOP1densitywaveswhichtunnelthroughtheholesbeforetreradiating as photons.P2C0A2Explanation:Conversionbetweenphotonsandplasmons,quantumfeatureofSPp20Plasmon-assistedtransmissionofentangledphotonsE.Altewischer,M.P.vanExter&J.P.Woerdman,NATURE/VOL418304|2002
20 Plasmon-assisted transmission of entangled photons E. Altewischer el al, 2002 Application work Plasmon-assisted transmission of entangled photons, E. Altewischer, M. P. van Exter & J. P. Woerdman, NATURE |VOL 418 | 304| 2002 | Aim to: Investigate the effects of nanostructured metal on entangled photons. Results: Such arrays convert photons into surface-plasmon —optically excited compressive charge density waves — which tunnel through the holes before reradiating as photons. Explanation: Conversion between photons and plasmons, quantum feature of SPP