Characterization and optical properties of arrays of small gold particles

H. G. Craighead; G. A. Niklasson

doi:10.1063/1.94667

Characterization and optical properties of arrays of small gold particles

H. G. Craighead, G. A. Niklasson

Houston Methodist

Research output: Contribution to journal › Article › peer-review

85 Scopus citations

Abstract

Square arrays of 20-35-nm-diam gold particles with 50-nm spacings were formed on thick sapphire substrates by electron beam lithography. After annealing at 125 degree C the particles had an approximately circular projection on the substrate with a slightly smaller dimension in the perpendicular direction as inferred from scanning electron microscopy. Optical transmission measurements were made on 15- mu m square areas of particles using an optical microscope modified for microspectroscopy. The regular geometry of the well characterized samples makes possible a detailed comparison to theory.

Original language	English (US)
Pages (from-to)	1134-1136
Number of pages	3
Journal	Applied Physics Letters
Volume	44
Issue number	12
DOIs	https://doi.org/10.1063/1.94667
State	Published - 1984

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.94667

Cite this

@article{443d27cb3832424bb0af318f29d5b6df,

title = "Characterization and optical properties of arrays of small gold particles",

abstract = "Square arrays of 20-35-nm-diam gold particles with 50-nm spacings were formed on thick sapphire substrates by electron beam lithography. After annealing at 125 degree C the particles had an approximately circular projection on the substrate with a slightly smaller dimension in the perpendicular direction as inferred from scanning electron microscopy. Optical transmission measurements were made on 15- mu m square areas of particles using an optical microscope modified for microspectroscopy. The regular geometry of the well characterized samples makes possible a detailed comparison to theory.",

author = "Craighead, {H. G.} and Niklasson, {G. A.}",

year = "1984",

doi = "10.1063/1.94667",

language = "English (US)",

volume = "44",

pages = "1134--1136",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "12",

}

TY - JOUR

T1 - Characterization and optical properties of arrays of small gold particles

AU - Craighead, H. G.

AU - Niklasson, G. A.

PY - 1984

Y1 - 1984

N2 - Square arrays of 20-35-nm-diam gold particles with 50-nm spacings were formed on thick sapphire substrates by electron beam lithography. After annealing at 125 degree C the particles had an approximately circular projection on the substrate with a slightly smaller dimension in the perpendicular direction as inferred from scanning electron microscopy. Optical transmission measurements were made on 15- mu m square areas of particles using an optical microscope modified for microspectroscopy. The regular geometry of the well characterized samples makes possible a detailed comparison to theory.

AB - Square arrays of 20-35-nm-diam gold particles with 50-nm spacings were formed on thick sapphire substrates by electron beam lithography. After annealing at 125 degree C the particles had an approximately circular projection on the substrate with a slightly smaller dimension in the perpendicular direction as inferred from scanning electron microscopy. Optical transmission measurements were made on 15- mu m square areas of particles using an optical microscope modified for microspectroscopy. The regular geometry of the well characterized samples makes possible a detailed comparison to theory.

UR - http://www.scopus.com/inward/record.url?scp=0021439465&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0021439465&partnerID=8YFLogxK

U2 - 10.1063/1.94667

DO - 10.1063/1.94667

M3 - Article

AN - SCOPUS:0021439465

SN - 0003-6951

VL - 44

SP - 1134

EP - 1136

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 12

ER -

Characterization and optical properties of arrays of small gold particles

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this