Molding of Plasmonic Resonances in Metallic Nanostructures: Dependence of the Non-Linear Electric Permittivity on System Size and Temperature

被引:125
作者
Alabastri, Alessandro [1 ]
Tuccio, Salvatore [1 ]
Giugni, Andrea [1 ]
Toma, Andrea [1 ]
Liberale, Carlo [1 ]
Das, Gobind [1 ]
De Angelis, Francesco [1 ]
Di Fabrizio, Enzo [2 ,3 ]
Zaccaria, Remo Proietti [1 ]
机构
[1] Ist Italiano Tecnol, I-16163 Genoa, Italy
[2] KAUST, Phys Sci & Engn PSE Div, Biol & Environm Sci & Engn BESE Div, Thuwal 239556900, Saudi Arabia
[3] Magna Graecia Univ Catanzaro, Dept Expt & Clin Med, Bionanotechnol & Engn Med BIONEM, I-88100 Catanzaro, Italy
关键词
photonics; plasmonics; thermoplasmonics; temperature dependence; non-linear optics; nanostructures; INTRABAND OPTICAL CONDUCTIVITY; GOLD NANOPARTICLES; LATTICE CONTRACTION; DIELECTRIC FUNCTION; REFRACTIVE-INDEX; HEAT; SCATTERING; ENHANCEMENT; LIGHT; TIP;
D O I
10.3390/ma6114879
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In this paper, we review the principal theoretical models through which the dielectric function of metals can be described. Starting from the Drude assumptions for intraband transitions, we show how this model can be improved by including interband absorption and temperature effect in the damping coefficients. Electronic scattering processes are described and included in the dielectric function, showing their role in determining plasmon lifetime at resonance. Relationships among permittivity, electric conductivity and refractive index are examined. Finally, a temperature dependent permittivity model is presented and is employed to predict temperature and non-linear field intensity dependence on commonly used plasmonic geometries, such as nanospheres.
引用
收藏
页码:4879 / 4910
页数:32
相关论文
共 115 条
  • [1] Heterogenous Catalysis Mediated by Plasmon Heating
    Adleman, James R.
    Boyd, David A.
    Goodwin, David G.
    Psaltis, Demetri
    [J]. NANO LETTERS, 2009, 9 (12) : 4417 - 4423
  • [2] TEM investigation and electron diffraction study on dispersion of gold nanoparticles into a nylon 11 thin film during heat treatment
    Akamatsu, K
    Deki, S
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1999, 214 (02) : 353 - 361
  • [3] Interplay between electric and magnetic effect in adiabatic polaritonic systems
    Alabastri, Alessandro
    Toma, Andrea
    Liberale, Carlo
    Chirumamilla, Manohar
    Giugni, Andrea
    De Angelis, Francesco
    Das, Gobind
    Di Fabrizio, Enzo
    Zaccaria, Remo Proietti
    [J]. OPTICS EXPRESS, 2013, 21 (06): : 7538 - 7548
  • [4] Emission Enhancement in a Plasmonic Waveguide at Cut-Off
    Alu, Andrea
    Engheta, Nader
    [J]. MATERIALS, 2011, 4 (01) : 141 - 152
  • [5] [Anonymous], 1999, CLASSICAL ELECTRODYN
  • [6] Ashcroft N., 2011, Solid State Physics
  • [7] Atwater HA, 2010, NAT MATER, V9, P205, DOI [10.1038/nmat2629, 10.1038/NMAT2629]
  • [8] Heat generation in plasmonic nanostructures: Influence of morphology
    Baffou, G.
    Quidant, R.
    Girard, C.
    [J]. APPLIED PHYSICS LETTERS, 2009, 94 (15)
  • [9] Mapping Heat Origin in Plasmonic Structures
    Baffou, Guillaume
    Girard, Christian
    Quidant, Romain
    [J]. PHYSICAL REVIEW LETTERS, 2010, 104 (13)
  • [10] Nanoscale Control of Optical Heating in Complex Plasmonic Systems
    Baffou, Guillaume
    Quidant, Romain
    Javier Garcia de Abajo, F.
    [J]. ACS NANO, 2010, 4 (02) : 709 - 716