Optical and microstructural properties of Au alloyed Al-O sputter deposited coatings

N. M. Figueiredo; F. Vaz; L. Cunha; Y. T. Pei; J. T. M. De Hosson; A. Cavaleiro

doi:10.1016/j.tsf.2015.11.060

Optical and microstructural properties of Au alloyed Al-O sputter deposited coatings

N. M. Figueiredo^*
, F. Vaz
, L. Cunha
, Y. T. Pei
, J. T. M. De Hosson
, A. Cavaleiro

^*Corresponding author for this work

Advanced Production Engineering

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

8 Citations (Scopus)

104 Downloads (Pure)

Abstract

This research is focused on the microstructure and optical properties of an Al-O dielectric matrix incorporated with increasing Au contents up to 11 at.%. For the as-deposited coatings, the Au atoms appear to be alloyed into the amorphous oxide matrix, although a small fraction of Au atoms can also be incorporated in the form of very small nanoparticles (

Original language	English
Pages (from-to)	65-71
Number of pages	7
Journal	Thin Solid Films
Volume	598
DOIs	https://doi.org/10.1016/j.tsf.2015.11.060
Publication status	Published - 1-Jan-2016

Keywords

Au-Al2O3
Au nanoparticles
Alumina
SPR
Color
SURFACE-PLASMON RESONANCE
PARTICLE-DOPED ALUMINA
THIN-FILMS
MECHANICAL-PROPERTIES
NANOCOMPOSITE FILMS
SUPPORTED GOLD
NANOPARTICLES
GAS
TRANSITION
OXIDATION

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Optical and microstructural properties of Au alloyed Al-O sputter deposited coatingsFinal publisher's version, 1.5 MBLicence: Taverne

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title = "Optical and microstructural properties of Au alloyed Al-O sputter deposited coatings",

abstract = "This research is focused on the microstructure and optical properties of an Al-O dielectric matrix incorporated with increasing Au contents up to 11 at.\%. For the as-deposited coatings, the Au atoms appear to be alloyed into the amorphous oxide matrix, although a small fraction of Au atoms can also be incorporated in the form of very small nanoparticles (",

keywords = "Au-Al2O3, Au nanoparticles, Alumina, SPR, Color, SURFACE-PLASMON RESONANCE, PARTICLE-DOPED ALUMINA, THIN-FILMS, MECHANICAL-PROPERTIES, NANOCOMPOSITE FILMS, SUPPORTED GOLD, NANOPARTICLES, GAS, TRANSITION, OXIDATION",

author = "Figueiredo, \{N. M.\} and F. Vaz and L. Cunha and Pei, \{Y. T.\} and \{De Hosson\}, \{J. T. M.\} and A. Cavaleiro",

year = "2016",

month = jan,

day = "1",

doi = "10.1016/j.tsf.2015.11.060",

language = "English",

volume = "598",

pages = "65--71",

journal = "Thin Solid Films",

issn = "0040-6090",

publisher = "Elsevier Science",

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TY - JOUR

T1 - Optical and microstructural properties of Au alloyed Al-O sputter deposited coatings

AU - Figueiredo, N. M.

AU - Vaz, F.

AU - Cunha, L.

AU - Pei, Y. T.

AU - De Hosson, J. T. M.

AU - Cavaleiro, A.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - This research is focused on the microstructure and optical properties of an Al-O dielectric matrix incorporated with increasing Au contents up to 11 at.%. For the as-deposited coatings, the Au atoms appear to be alloyed into the amorphous oxide matrix, although a small fraction of Au atoms can also be incorporated in the form of very small nanoparticles (

AB - This research is focused on the microstructure and optical properties of an Al-O dielectric matrix incorporated with increasing Au contents up to 11 at.%. For the as-deposited coatings, the Au atoms appear to be alloyed into the amorphous oxide matrix, although a small fraction of Au atoms can also be incorporated in the form of very small nanoparticles (

KW - Au-Al2O3

KW - Au nanoparticles

KW - Alumina

KW - SPR

KW - Color

KW - SURFACE-PLASMON RESONANCE

KW - PARTICLE-DOPED ALUMINA

KW - THIN-FILMS

KW - MECHANICAL-PROPERTIES

KW - NANOCOMPOSITE FILMS

KW - SUPPORTED GOLD

KW - NANOPARTICLES

KW - GAS

KW - TRANSITION

KW - OXIDATION

U2 - 10.1016/j.tsf.2015.11.060

DO - 10.1016/j.tsf.2015.11.060

M3 - Article

SN - 0040-6090

VL - 598

SP - 65

EP - 71

JO - Thin Solid Films

JF - Thin Solid Films

ER -

Optical and microstructural properties of Au alloyed Al-O sputter deposited coatings

Abstract

Keywords

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