Optical properties of gold particles with near micron size: localized and propagating surface plasmons

2009 ◽  
Author(s):  
Ludovic S. Live ◽  
Jean-Francois Masson
Keyword(s):  
Optical Properties ◽  
Surface Plasmons ◽  
Gold Particles ◽  
Micron Size

Localized and Propagating Surface Plasmons in Gold Particles of Near-Micron Size

2008 ◽  
Vol 113 (1) ◽  
pp. 40-44 ◽  
Author(s):  
Ludovic S. Live ◽  
Marie-Pier Murray-Méthot ◽  
Jean-Francois Masson
Keyword(s):  
Surface Plasmons ◽  
Gold Particles ◽  
Micron Size

scholarly journals 3.4 Optical Properties of Cometary Dust

1976 ◽  
Vol 31 ◽  
pp. 323-327
Author(s):  
S. Hayakawa ◽  
T. Matsumoto ◽  
T. Ono
Keyword(s):  
Optical Properties ◽  
Cometary Dust ◽  
Micron Size

Optical features of comets suggest that the dust in the coma is composed of a micron size core and a mantle formed by an aggregate of submicron grains.

scholarly journals XII. Colours in metal glasses and in metallic films

1904 ◽  
Vol 203 (359-371) ◽  
pp. 385-420 ◽  
Keyword(s):  
Optical Properties ◽  
Wave Length ◽  
Metal Films ◽  
Metallic Films ◽  
Ruby Glass ◽  
Gold Particles ◽  
Metal Glasses

The present paper contains a discussion of some optical properties of a medium containing minute metal spheres. The discussion is divided into two Parts: the first Part dealing with colours in metal glasses, in which the proportion of volume occupied by metal is small; the second Part dealing with metal films, in which this proportion may have any value from zero to unity. In Part I. the observations of Siedentopf and Zsigmondy beyond the limit of microscopic vision (‘Ann. der Phys.,’ January, 1903) are discussed. It is shown that the particles seen in a gold ruby glass are particles of gold which, when their diameters are less than 0.1μ, are accurately spherical. I have endeavoured to show that the presence of many of these minute spheres to a wave-length of light in the glass will account for all the optical properties of “regular” gold ruby glass, and that the irregularities in colour and in polarisation effects sometimes exhibited by gold glass are due to excessive distance between consecutive gold particles or to excessive size of such particles, the latter, however, involving the former. It is also shown that the radiation from radium is capable of producing in gold glass the ruby colour which is generally produced by re-heating. The method adopted enables us to predict from a knowledge of the metal present in metallic form in a glass what colour that glass will be in its “regular” state.

Optical properties of InN related to surface plasmons

2005 ◽  
Vol 202 (14) ◽  
pp. 2633-2641 ◽  
Author(s):  
T. V. Shubina ◽  
J. Leymarie ◽  
V. N. Jmerik ◽  
A. A. Toropov ◽  
A. Vasson ◽  
...  
Keyword(s):  
Optical Properties ◽  
Surface Plasmons
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